5V 2 Channel Relay Module with Optocoupler Support High and Low Level Trigger
5V 2 Channel Relay Module with Optocoupler Support High and Low Level Trigger
brand: DIYTECH SKU:DT5228-03
Regular price
$2.88
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Features:
1.The module uses genuine quality relay , normally open interfaces Maximum load : AC 250V/10A, DC 30V/10A;
2.Using SMD OPTOCOUPLER isolation , driving ability , stable performance ; trigger current 5mA;
3.The module voltage is 5V, 9,12 V, 24V are available ;
4.The module can be set to high or low triggered by jumper
5.Fault-tolerant design , even if the control line is broken , the relay will not operate ;
6.The power indicator ( green ) , relay status indicator ( red )
7.Interface design humane, all interfaces can be connected directly via terminal wiring leads , very convenient
8.Module size : 50mm * 41mm * 18.5mm ( L * W * H )
9.Has four mounting bolts holes , hole 3.1mm, 44.5mm * 35.5mm pitch
Interface:
1. DC +: positive power supply ( voltage required by the relay , there 5V.9V.12V and 24V choice )
2. DC-: negative power connection
3. IN1: 1 channel signal to trigger the end , you can set a high or low level control relay
3. IN2: 2 -channel signal to trigger the end , you can set a high or low level control relay
Outputs:
1. NO1: After a relay normally open interfaces , relay before floating, shorted pull with COM1
2. COM1: 1 relay common interface
3. NC1: 1 relay normally closed port, COM1 relay shorted before and after the pull- vacant
4. NO2: 2 -way normally open relay interface, the relay before floating , pull back and COM2 short
5. COM2: 2 Common Interface relay
6. NC2: 2 -way normally closed relay interface relay short front and COM2 , pull vacant post
High and low trigger selection:
1.S1 as a relay trigger selection of high and low ;
2.S2 high and low for the two -way relay trigger selection
3.Com with low short circuit, triggering the corresponding relay is low , while the high end of the short com high trigger
Package Included:
1*5V 2 Channel Relay Module
1.The module uses genuine quality relay , normally open interfaces Maximum load : AC 250V/10A, DC 30V/10A;
2.Using SMD OPTOCOUPLER isolation , driving ability , stable performance ; trigger current 5mA;
3.The module voltage is 5V, 9,12 V, 24V are available ;
4.The module can be set to high or low triggered by jumper
5.Fault-tolerant design , even if the control line is broken , the relay will not operate ;
6.The power indicator ( green ) , relay status indicator ( red )
7.Interface design humane, all interfaces can be connected directly via terminal wiring leads , very convenient
8.Module size : 50mm * 41mm * 18.5mm ( L * W * H )
9.Has four mounting bolts holes , hole 3.1mm, 44.5mm * 35.5mm pitch
Interface:
1. DC +: positive power supply ( voltage required by the relay , there 5V.9V.12V and 24V choice )
2. DC-: negative power connection
3. IN1: 1 channel signal to trigger the end , you can set a high or low level control relay
3. IN2: 2 -channel signal to trigger the end , you can set a high or low level control relay
Outputs:
1. NO1: After a relay normally open interfaces , relay before floating, shorted pull with COM1
2. COM1: 1 relay common interface
3. NC1: 1 relay normally closed port, COM1 relay shorted before and after the pull- vacant
4. NO2: 2 -way normally open relay interface, the relay before floating , pull back and COM2 short
5. COM2: 2 Common Interface relay
6. NC2: 2 -way normally closed relay interface relay short front and COM2 , pull vacant post
High and low trigger selection:
1.S1 as a relay trigger selection of high and low ;
2.S2 high and low for the two -way relay trigger selection
3.Com with low short circuit, triggering the corresponding relay is low , while the high end of the short com high trigger
Package Included:
1*5V 2 Channel Relay Module
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$4.20{"id":4518014091351,"title":"5V 2 Channel Relay Module with Optocoupler Support High and Low Level Trigger","handle":"5v-2-channel-relay-module-with-optocoupler-support-high-and-low-level-trigger","description":"\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e1.The module uses genuine quality relay , normally open interfaces Maximum load : AC 250V\/10A, DC 30V\/10A;\u003cbr\u003e2.Using SMD OPTOCOUPLER isolation , driving ability , stable performance ; trigger current 5mA;\u003cbr\u003e3.The module voltage is 5V, 9,12 V, 24V are available ;\u003cbr\u003e4.The module can be set to high or low triggered by jumper \u003cbr\u003e5.Fault-tolerant design , even if the control line is broken , the relay will not operate ;\u003cbr\u003e6.The power indicator ( green ) , relay status indicator ( red )\u003cbr\u003e7.Interface design humane, all interfaces can be connected directly via terminal wiring leads , very convenient\u003cbr\u003e8.Module size : 50mm * 41mm * 18.5mm ( L * W * H )\u003cbr\u003e9.Has four mounting bolts holes , hole 3.1mm, 44.5mm * 35.5mm pitch\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInterface:\u003c\/strong\u003e\u003cbr\u003e1. DC +: positive power supply ( voltage required by the relay , there 5V.9V.12V and 24V choice )\u003cbr\u003e2. DC-: negative power connection\u003cbr\u003e3. IN1: 1 channel signal to trigger the end , you can set a high or low level control relay\u003cbr\u003e3. IN2: 2 -channel signal to trigger the end , you can set a high or low level control relay\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOutputs:\u003c\/strong\u003e\u003cbr\u003e1. NO1: After a relay normally open interfaces , relay before floating, shorted pull with COM1\u003cbr\u003e2. COM1: 1 relay common interface\u003cbr\u003e3. NC1: 1 relay normally closed port, COM1 relay shorted before and after the pull- vacant\u003cbr\u003e4. NO2: 2 -way normally open relay interface, the relay before floating , pull back and COM2 short\u003cbr\u003e5. COM2: 2 Common Interface relay\u003cbr\u003e6. NC2: 2 -way normally closed relay interface relay short front and COM2 , pull vacant post\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHigh and low trigger selection:\u003c\/strong\u003e\u003cbr\u003e1.S1 as a relay trigger selection of high and low ;\u003cbr\u003e2.S2 high and low for the two -way relay trigger selection \u003cbr\u003e3.Com with low short circuit, triggering the corresponding relay is low , while the high end of the short com high trigger\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1*5V 2 Channel Relay Module","published_at":"2020-05-20T02:38:29+08:00","created_at":"2020-05-20T02:38:31+08:00","vendor":"DIYTECH","type":"2 Channel Relay","tags":["Relay","Relays"],"price":288,"price_min":288,"price_max":856,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32179538657367,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT5228-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"5V 2 Channel Relay Module with Optocoupler Support High and Low Level Trigger - 3pcs","public_title":"3pcs","options":["3pcs"],"price":288,"weight":102,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32179538690135,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT5228-10","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"5V 2 Channel Relay Module with Optocoupler Support High and Low Level Trigger - 10pcs","public_title":"10pcs","options":["10pcs"],"price":856,"weight":340,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1543561425_pxtpQ.jpg?v=1592419836"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1543561425_pxtpQ.jpg?v=1592419836","options":["Batch"],"media":[{"alt":"5V 2 Channel Relay Module with Optocoupler Support High and Low Level Trigger","id":6257387503703,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1543561425_pxtpQ.jpg?v=1592419836"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1543561425_pxtpQ.jpg?v=1592419836","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e1.The module uses genuine quality relay , normally open interfaces Maximum load : AC 250V\/10A, DC 30V\/10A;\u003cbr\u003e2.Using SMD OPTOCOUPLER isolation , driving ability , stable performance ; trigger current 5mA;\u003cbr\u003e3.The module voltage is 5V, 9,12 V, 24V are available ;\u003cbr\u003e4.The module can be set to high or low triggered by jumper \u003cbr\u003e5.Fault-tolerant design , even if the control line is broken , the relay will not operate ;\u003cbr\u003e6.The power indicator ( green ) , relay status indicator ( red )\u003cbr\u003e7.Interface design humane, all interfaces can be connected directly via terminal wiring leads , very convenient\u003cbr\u003e8.Module size : 50mm * 41mm * 18.5mm ( L * W * H )\u003cbr\u003e9.Has four mounting bolts holes , hole 3.1mm, 44.5mm * 35.5mm pitch\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInterface:\u003c\/strong\u003e\u003cbr\u003e1. DC +: positive power supply ( voltage required by the relay , there 5V.9V.12V and 24V choice )\u003cbr\u003e2. DC-: negative power connection\u003cbr\u003e3. IN1: 1 channel signal to trigger the end , you can set a high or low level control relay\u003cbr\u003e3. IN2: 2 -channel signal to trigger the end , you can set a high or low level control relay\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOutputs:\u003c\/strong\u003e\u003cbr\u003e1. NO1: After a relay normally open interfaces , relay before floating, shorted pull with COM1\u003cbr\u003e2. COM1: 1 relay common interface\u003cbr\u003e3. NC1: 1 relay normally closed port, COM1 relay shorted before and after the pull- vacant\u003cbr\u003e4. NO2: 2 -way normally open relay interface, the relay before floating , pull back and COM2 short\u003cbr\u003e5. COM2: 2 Common Interface relay\u003cbr\u003e6. NC2: 2 -way normally closed relay interface relay short front and COM2 , pull vacant post\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHigh and low trigger selection:\u003c\/strong\u003e\u003cbr\u003e1.S1 as a relay trigger selection of high and low ;\u003cbr\u003e2.S2 high and low for the two -way relay trigger selection \u003cbr\u003e3.Com with low short circuit, triggering the corresponding relay is low , while the high end of the short com high trigger\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1*5V 2 Channel Relay Module"} -
$3.55{"id":4518014091351,"title":"5V 2 Channel Relay Module with Optocoupler Support High and Low Level Trigger","handle":"5v-2-channel-relay-module-with-optocoupler-support-high-and-low-level-trigger","description":"\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e1.The module uses genuine quality relay , normally open interfaces Maximum load : AC 250V\/10A, DC 30V\/10A;\u003cbr\u003e2.Using SMD OPTOCOUPLER isolation , driving ability , stable performance ; trigger current 5mA;\u003cbr\u003e3.The module voltage is 5V, 9,12 V, 24V are available ;\u003cbr\u003e4.The module can be set to high or low triggered by jumper \u003cbr\u003e5.Fault-tolerant design , even if the control line is broken , the relay will not operate ;\u003cbr\u003e6.The power indicator ( green ) , relay status indicator ( red )\u003cbr\u003e7.Interface design humane, all interfaces can be connected directly via terminal wiring leads , very convenient\u003cbr\u003e8.Module size : 50mm * 41mm * 18.5mm ( L * W * H )\u003cbr\u003e9.Has four mounting bolts holes , hole 3.1mm, 44.5mm * 35.5mm pitch\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInterface:\u003c\/strong\u003e\u003cbr\u003e1. DC +: positive power supply ( voltage required by the relay , there 5V.9V.12V and 24V choice )\u003cbr\u003e2. DC-: negative power connection\u003cbr\u003e3. IN1: 1 channel signal to trigger the end , you can set a high or low level control relay\u003cbr\u003e3. IN2: 2 -channel signal to trigger the end , you can set a high or low level control relay\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOutputs:\u003c\/strong\u003e\u003cbr\u003e1. NO1: After a relay normally open interfaces , relay before floating, shorted pull with COM1\u003cbr\u003e2. COM1: 1 relay common interface\u003cbr\u003e3. NC1: 1 relay normally closed port, COM1 relay shorted before and after the pull- vacant\u003cbr\u003e4. NO2: 2 -way normally open relay interface, the relay before floating , pull back and COM2 short\u003cbr\u003e5. COM2: 2 Common Interface relay\u003cbr\u003e6. NC2: 2 -way normally closed relay interface relay short front and COM2 , pull vacant post\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHigh and low trigger selection:\u003c\/strong\u003e\u003cbr\u003e1.S1 as a relay trigger selection of high and low ;\u003cbr\u003e2.S2 high and low for the two -way relay trigger selection \u003cbr\u003e3.Com with low short circuit, triggering the corresponding relay is low , while the high end of the short com high trigger\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1*5V 2 Channel Relay Module","published_at":"2020-05-20T02:38:29+08:00","created_at":"2020-05-20T02:38:31+08:00","vendor":"DIYTECH","type":"2 Channel Relay","tags":["Relay","Relays"],"price":288,"price_min":288,"price_max":856,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32179538657367,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT5228-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"5V 2 Channel Relay Module with Optocoupler Support High and Low Level Trigger - 3pcs","public_title":"3pcs","options":["3pcs"],"price":288,"weight":102,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32179538690135,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT5228-10","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"5V 2 Channel Relay Module with Optocoupler Support High and Low Level Trigger - 10pcs","public_title":"10pcs","options":["10pcs"],"price":856,"weight":340,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1543561425_pxtpQ.jpg?v=1592419836"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1543561425_pxtpQ.jpg?v=1592419836","options":["Batch"],"media":[{"alt":"5V 2 Channel Relay Module with Optocoupler Support High and Low Level Trigger","id":6257387503703,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1543561425_pxtpQ.jpg?v=1592419836"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1543561425_pxtpQ.jpg?v=1592419836","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e1.The module uses genuine quality relay , normally open interfaces Maximum load : AC 250V\/10A, DC 30V\/10A;\u003cbr\u003e2.Using SMD OPTOCOUPLER isolation , driving ability , stable performance ; trigger current 5mA;\u003cbr\u003e3.The module voltage is 5V, 9,12 V, 24V are available ;\u003cbr\u003e4.The module can be set to high or low triggered by jumper \u003cbr\u003e5.Fault-tolerant design , even if the control line is broken , the relay will not operate ;\u003cbr\u003e6.The power indicator ( green ) , relay status indicator ( red )\u003cbr\u003e7.Interface design humane, all interfaces can be connected directly via terminal wiring leads , very convenient\u003cbr\u003e8.Module size : 50mm * 41mm * 18.5mm ( L * W * H )\u003cbr\u003e9.Has four mounting bolts holes , hole 3.1mm, 44.5mm * 35.5mm pitch\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInterface:\u003c\/strong\u003e\u003cbr\u003e1. DC +: positive power supply ( voltage required by the relay , there 5V.9V.12V and 24V choice )\u003cbr\u003e2. DC-: negative power connection\u003cbr\u003e3. IN1: 1 channel signal to trigger the end , you can set a high or low level control relay\u003cbr\u003e3. IN2: 2 -channel signal to trigger the end , you can set a high or low level control relay\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOutputs:\u003c\/strong\u003e\u003cbr\u003e1. NO1: After a relay normally open interfaces , relay before floating, shorted pull with COM1\u003cbr\u003e2. COM1: 1 relay common interface\u003cbr\u003e3. NC1: 1 relay normally closed port, COM1 relay shorted before and after the pull- vacant\u003cbr\u003e4. NO2: 2 -way normally open relay interface, the relay before floating , pull back and COM2 short\u003cbr\u003e5. COM2: 2 Common Interface relay\u003cbr\u003e6. NC2: 2 -way normally closed relay interface relay short front and COM2 , pull vacant post\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHigh and low trigger selection:\u003c\/strong\u003e\u003cbr\u003e1.S1 as a relay trigger selection of high and low ;\u003cbr\u003e2.S2 high and low for the two -way relay trigger selection \u003cbr\u003e3.Com with low short circuit, triggering the corresponding relay is low , while the high end of the short com high trigger\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1*5V 2 Channel Relay Module"} -
$2.50{"id":4518014091351,"title":"5V 2 Channel Relay Module with Optocoupler Support High and Low Level Trigger","handle":"5v-2-channel-relay-module-with-optocoupler-support-high-and-low-level-trigger","description":"\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e1.The module uses genuine quality relay , normally open interfaces Maximum load : AC 250V\/10A, DC 30V\/10A;\u003cbr\u003e2.Using SMD OPTOCOUPLER isolation , driving ability , stable performance ; trigger current 5mA;\u003cbr\u003e3.The module voltage is 5V, 9,12 V, 24V are available ;\u003cbr\u003e4.The module can be set to high or low triggered by jumper \u003cbr\u003e5.Fault-tolerant design , even if the control line is broken , the relay will not operate ;\u003cbr\u003e6.The power indicator ( green ) , relay status indicator ( red )\u003cbr\u003e7.Interface design humane, all interfaces can be connected directly via terminal wiring leads , very convenient\u003cbr\u003e8.Module size : 50mm * 41mm * 18.5mm ( L * W * H )\u003cbr\u003e9.Has four mounting bolts holes , hole 3.1mm, 44.5mm * 35.5mm pitch\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInterface:\u003c\/strong\u003e\u003cbr\u003e1. DC +: positive power supply ( voltage required by the relay , there 5V.9V.12V and 24V choice )\u003cbr\u003e2. DC-: negative power connection\u003cbr\u003e3. IN1: 1 channel signal to trigger the end , you can set a high or low level control relay\u003cbr\u003e3. IN2: 2 -channel signal to trigger the end , you can set a high or low level control relay\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOutputs:\u003c\/strong\u003e\u003cbr\u003e1. NO1: After a relay normally open interfaces , relay before floating, shorted pull with COM1\u003cbr\u003e2. COM1: 1 relay common interface\u003cbr\u003e3. NC1: 1 relay normally closed port, COM1 relay shorted before and after the pull- vacant\u003cbr\u003e4. NO2: 2 -way normally open relay interface, the relay before floating , pull back and COM2 short\u003cbr\u003e5. COM2: 2 Common Interface relay\u003cbr\u003e6. NC2: 2 -way normally closed relay interface relay short front and COM2 , pull vacant post\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHigh and low trigger selection:\u003c\/strong\u003e\u003cbr\u003e1.S1 as a relay trigger selection of high and low ;\u003cbr\u003e2.S2 high and low for the two -way relay trigger selection \u003cbr\u003e3.Com with low short circuit, triggering the corresponding relay is low , while the high end of the short com high trigger\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1*5V 2 Channel Relay Module","published_at":"2020-05-20T02:38:29+08:00","created_at":"2020-05-20T02:38:31+08:00","vendor":"DIYTECH","type":"2 Channel Relay","tags":["Relay","Relays"],"price":288,"price_min":288,"price_max":856,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32179538657367,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT5228-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"5V 2 Channel Relay Module with Optocoupler Support High and Low Level Trigger - 3pcs","public_title":"3pcs","options":["3pcs"],"price":288,"weight":102,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32179538690135,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT5228-10","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"5V 2 Channel Relay Module with Optocoupler Support High and Low Level Trigger - 10pcs","public_title":"10pcs","options":["10pcs"],"price":856,"weight":340,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1543561425_pxtpQ.jpg?v=1592419836"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1543561425_pxtpQ.jpg?v=1592419836","options":["Batch"],"media":[{"alt":"5V 2 Channel Relay Module with Optocoupler Support High and Low Level Trigger","id":6257387503703,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1543561425_pxtpQ.jpg?v=1592419836"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1543561425_pxtpQ.jpg?v=1592419836","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e1.The module uses genuine quality relay , normally open interfaces Maximum load : AC 250V\/10A, DC 30V\/10A;\u003cbr\u003e2.Using SMD OPTOCOUPLER isolation , driving ability , stable performance ; trigger current 5mA;\u003cbr\u003e3.The module voltage is 5V, 9,12 V, 24V are available ;\u003cbr\u003e4.The module can be set to high or low triggered by jumper \u003cbr\u003e5.Fault-tolerant design , even if the control line is broken , the relay will not operate ;\u003cbr\u003e6.The power indicator ( green ) , relay status indicator ( red )\u003cbr\u003e7.Interface design humane, all interfaces can be connected directly via terminal wiring leads , very convenient\u003cbr\u003e8.Module size : 50mm * 41mm * 18.5mm ( L * W * H )\u003cbr\u003e9.Has four mounting bolts holes , hole 3.1mm, 44.5mm * 35.5mm pitch\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInterface:\u003c\/strong\u003e\u003cbr\u003e1. DC +: positive power supply ( voltage required by the relay , there 5V.9V.12V and 24V choice )\u003cbr\u003e2. DC-: negative power connection\u003cbr\u003e3. IN1: 1 channel signal to trigger the end , you can set a high or low level control relay\u003cbr\u003e3. IN2: 2 -channel signal to trigger the end , you can set a high or low level control relay\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOutputs:\u003c\/strong\u003e\u003cbr\u003e1. NO1: After a relay normally open interfaces , relay before floating, shorted pull with COM1\u003cbr\u003e2. COM1: 1 relay common interface\u003cbr\u003e3. NC1: 1 relay normally closed port, COM1 relay shorted before and after the pull- vacant\u003cbr\u003e4. NO2: 2 -way normally open relay interface, the relay before floating , pull back and COM2 short\u003cbr\u003e5. COM2: 2 Common Interface relay\u003cbr\u003e6. NC2: 2 -way normally closed relay interface relay short front and COM2 , pull vacant post\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHigh and low trigger selection:\u003c\/strong\u003e\u003cbr\u003e1.S1 as a relay trigger selection of high and low ;\u003cbr\u003e2.S2 high and low for the two -way relay trigger selection \u003cbr\u003e3.Com with low short circuit, triggering the corresponding relay is low , while the high end of the short com high trigger\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1*5V 2 Channel Relay Module"} -
$1.82{"id":4518014091351,"title":"5V 2 Channel Relay Module with Optocoupler Support High and Low Level Trigger","handle":"5v-2-channel-relay-module-with-optocoupler-support-high-and-low-level-trigger","description":"\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e1.The module uses genuine quality relay , normally open interfaces Maximum load : AC 250V\/10A, DC 30V\/10A;\u003cbr\u003e2.Using SMD OPTOCOUPLER isolation , driving ability , stable performance ; trigger current 5mA;\u003cbr\u003e3.The module voltage is 5V, 9,12 V, 24V are available ;\u003cbr\u003e4.The module can be set to high or low triggered by jumper \u003cbr\u003e5.Fault-tolerant design , even if the control line is broken , the relay will not operate ;\u003cbr\u003e6.The power indicator ( green ) , relay status indicator ( red )\u003cbr\u003e7.Interface design humane, all interfaces can be connected directly via terminal wiring leads , very convenient\u003cbr\u003e8.Module size : 50mm * 41mm * 18.5mm ( L * W * H )\u003cbr\u003e9.Has four mounting bolts holes , hole 3.1mm, 44.5mm * 35.5mm pitch\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInterface:\u003c\/strong\u003e\u003cbr\u003e1. DC +: positive power supply ( voltage required by the relay , there 5V.9V.12V and 24V choice )\u003cbr\u003e2. DC-: negative power connection\u003cbr\u003e3. IN1: 1 channel signal to trigger the end , you can set a high or low level control relay\u003cbr\u003e3. IN2: 2 -channel signal to trigger the end , you can set a high or low level control relay\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOutputs:\u003c\/strong\u003e\u003cbr\u003e1. NO1: After a relay normally open interfaces , relay before floating, shorted pull with COM1\u003cbr\u003e2. COM1: 1 relay common interface\u003cbr\u003e3. NC1: 1 relay normally closed port, COM1 relay shorted before and after the pull- vacant\u003cbr\u003e4. NO2: 2 -way normally open relay interface, the relay before floating , pull back and COM2 short\u003cbr\u003e5. COM2: 2 Common Interface relay\u003cbr\u003e6. NC2: 2 -way normally closed relay interface relay short front and COM2 , pull vacant post\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHigh and low trigger selection:\u003c\/strong\u003e\u003cbr\u003e1.S1 as a relay trigger selection of high and low ;\u003cbr\u003e2.S2 high and low for the two -way relay trigger selection \u003cbr\u003e3.Com with low short circuit, triggering the corresponding relay is low , while the high end of the short com high trigger\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1*5V 2 Channel Relay Module","published_at":"2020-05-20T02:38:29+08:00","created_at":"2020-05-20T02:38:31+08:00","vendor":"DIYTECH","type":"2 Channel Relay","tags":["Relay","Relays"],"price":288,"price_min":288,"price_max":856,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32179538657367,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT5228-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"5V 2 Channel Relay Module with Optocoupler Support High and Low Level Trigger - 3pcs","public_title":"3pcs","options":["3pcs"],"price":288,"weight":102,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32179538690135,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT5228-10","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"5V 2 Channel Relay Module with Optocoupler Support High and Low Level Trigger - 10pcs","public_title":"10pcs","options":["10pcs"],"price":856,"weight":340,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1543561425_pxtpQ.jpg?v=1592419836"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1543561425_pxtpQ.jpg?v=1592419836","options":["Batch"],"media":[{"alt":"5V 2 Channel Relay Module with Optocoupler Support High and Low Level Trigger","id":6257387503703,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1543561425_pxtpQ.jpg?v=1592419836"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1543561425_pxtpQ.jpg?v=1592419836","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e1.The module uses genuine quality relay , normally open interfaces Maximum load : AC 250V\/10A, DC 30V\/10A;\u003cbr\u003e2.Using SMD OPTOCOUPLER isolation , driving ability , stable performance ; trigger current 5mA;\u003cbr\u003e3.The module voltage is 5V, 9,12 V, 24V are available ;\u003cbr\u003e4.The module can be set to high or low triggered by jumper \u003cbr\u003e5.Fault-tolerant design , even if the control line is broken , the relay will not operate ;\u003cbr\u003e6.The power indicator ( green ) , relay status indicator ( red )\u003cbr\u003e7.Interface design humane, all interfaces can be connected directly via terminal wiring leads , very convenient\u003cbr\u003e8.Module size : 50mm * 41mm * 18.5mm ( L * W * H )\u003cbr\u003e9.Has four mounting bolts holes , hole 3.1mm, 44.5mm * 35.5mm pitch\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInterface:\u003c\/strong\u003e\u003cbr\u003e1. DC +: positive power supply ( voltage required by the relay , there 5V.9V.12V and 24V choice )\u003cbr\u003e2. DC-: negative power connection\u003cbr\u003e3. IN1: 1 channel signal to trigger the end , you can set a high or low level control relay\u003cbr\u003e3. IN2: 2 -channel signal to trigger the end , you can set a high or low level control relay\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOutputs:\u003c\/strong\u003e\u003cbr\u003e1. NO1: After a relay normally open interfaces , relay before floating, shorted pull with COM1\u003cbr\u003e2. COM1: 1 relay common interface\u003cbr\u003e3. NC1: 1 relay normally closed port, COM1 relay shorted before and after the pull- vacant\u003cbr\u003e4. NO2: 2 -way normally open relay interface, the relay before floating , pull back and COM2 short\u003cbr\u003e5. COM2: 2 Common Interface relay\u003cbr\u003e6. NC2: 2 -way normally closed relay interface relay short front and COM2 , pull vacant post\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHigh and low trigger selection:\u003c\/strong\u003e\u003cbr\u003e1.S1 as a relay trigger selection of high and low ;\u003cbr\u003e2.S2 high and low for the two -way relay trigger selection \u003cbr\u003e3.Com with low short circuit, triggering the corresponding relay is low , while the high end of the short com high trigger\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1*5V 2 Channel Relay Module"} -
$0.86{"id":4518014091351,"title":"5V 2 Channel Relay Module with Optocoupler Support High and Low Level Trigger","handle":"5v-2-channel-relay-module-with-optocoupler-support-high-and-low-level-trigger","description":"\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e1.The module uses genuine quality relay , normally open interfaces Maximum load : AC 250V\/10A, DC 30V\/10A;\u003cbr\u003e2.Using SMD OPTOCOUPLER isolation , driving ability , stable performance ; trigger current 5mA;\u003cbr\u003e3.The module voltage is 5V, 9,12 V, 24V are available ;\u003cbr\u003e4.The module can be set to high or low triggered by jumper \u003cbr\u003e5.Fault-tolerant design , even if the control line is broken , the relay will not operate ;\u003cbr\u003e6.The power indicator ( green ) , relay status indicator ( red )\u003cbr\u003e7.Interface design humane, all interfaces can be connected directly via terminal wiring leads , very convenient\u003cbr\u003e8.Module size : 50mm * 41mm * 18.5mm ( L * W * H )\u003cbr\u003e9.Has four mounting bolts holes , hole 3.1mm, 44.5mm * 35.5mm pitch\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInterface:\u003c\/strong\u003e\u003cbr\u003e1. DC +: positive power supply ( voltage required by the relay , there 5V.9V.12V and 24V choice )\u003cbr\u003e2. DC-: negative power connection\u003cbr\u003e3. IN1: 1 channel signal to trigger the end , you can set a high or low level control relay\u003cbr\u003e3. IN2: 2 -channel signal to trigger the end , you can set a high or low level control relay\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOutputs:\u003c\/strong\u003e\u003cbr\u003e1. NO1: After a relay normally open interfaces , relay before floating, shorted pull with COM1\u003cbr\u003e2. COM1: 1 relay common interface\u003cbr\u003e3. NC1: 1 relay normally closed port, COM1 relay shorted before and after the pull- vacant\u003cbr\u003e4. NO2: 2 -way normally open relay interface, the relay before floating , pull back and COM2 short\u003cbr\u003e5. COM2: 2 Common Interface relay\u003cbr\u003e6. NC2: 2 -way normally closed relay interface relay short front and COM2 , pull vacant post\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHigh and low trigger selection:\u003c\/strong\u003e\u003cbr\u003e1.S1 as a relay trigger selection of high and low ;\u003cbr\u003e2.S2 high and low for the two -way relay trigger selection \u003cbr\u003e3.Com with low short circuit, triggering the corresponding relay is low , while the high end of the short com high trigger\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1*5V 2 Channel Relay Module","published_at":"2020-05-20T02:38:29+08:00","created_at":"2020-05-20T02:38:31+08:00","vendor":"DIYTECH","type":"2 Channel Relay","tags":["Relay","Relays"],"price":288,"price_min":288,"price_max":856,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32179538657367,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT5228-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"5V 2 Channel Relay Module with Optocoupler Support High and Low Level Trigger - 3pcs","public_title":"3pcs","options":["3pcs"],"price":288,"weight":102,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32179538690135,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT5228-10","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"5V 2 Channel Relay Module with Optocoupler Support High and Low Level Trigger - 10pcs","public_title":"10pcs","options":["10pcs"],"price":856,"weight":340,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1543561425_pxtpQ.jpg?v=1592419836"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1543561425_pxtpQ.jpg?v=1592419836","options":["Batch"],"media":[{"alt":"5V 2 Channel Relay Module with Optocoupler Support High and Low Level Trigger","id":6257387503703,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1543561425_pxtpQ.jpg?v=1592419836"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1543561425_pxtpQ.jpg?v=1592419836","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e1.The module uses genuine quality relay , normally open interfaces Maximum load : AC 250V\/10A, DC 30V\/10A;\u003cbr\u003e2.Using SMD OPTOCOUPLER isolation , driving ability , stable performance ; trigger current 5mA;\u003cbr\u003e3.The module voltage is 5V, 9,12 V, 24V are available ;\u003cbr\u003e4.The module can be set to high or low triggered by jumper \u003cbr\u003e5.Fault-tolerant design , even if the control line is broken , the relay will not operate ;\u003cbr\u003e6.The power indicator ( green ) , relay status indicator ( red )\u003cbr\u003e7.Interface design humane, all interfaces can be connected directly via terminal wiring leads , very convenient\u003cbr\u003e8.Module size : 50mm * 41mm * 18.5mm ( L * W * H )\u003cbr\u003e9.Has four mounting bolts holes , hole 3.1mm, 44.5mm * 35.5mm pitch\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInterface:\u003c\/strong\u003e\u003cbr\u003e1. DC +: positive power supply ( voltage required by the relay , there 5V.9V.12V and 24V choice )\u003cbr\u003e2. DC-: negative power connection\u003cbr\u003e3. IN1: 1 channel signal to trigger the end , you can set a high or low level control relay\u003cbr\u003e3. IN2: 2 -channel signal to trigger the end , you can set a high or low level control relay\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOutputs:\u003c\/strong\u003e\u003cbr\u003e1. NO1: After a relay normally open interfaces , relay before floating, shorted pull with COM1\u003cbr\u003e2. COM1: 1 relay common interface\u003cbr\u003e3. NC1: 1 relay normally closed port, COM1 relay shorted before and after the pull- vacant\u003cbr\u003e4. NO2: 2 -way normally open relay interface, the relay before floating , pull back and COM2 short\u003cbr\u003e5. COM2: 2 Common Interface relay\u003cbr\u003e6. NC2: 2 -way normally closed relay interface relay short front and COM2 , pull vacant post\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHigh and low trigger selection:\u003c\/strong\u003e\u003cbr\u003e1.S1 as a relay trigger selection of high and low ;\u003cbr\u003e2.S2 high and low for the two -way relay trigger selection \u003cbr\u003e3.Com with low short circuit, triggering the corresponding relay is low , while the high end of the short com high trigger\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1*5V 2 Channel Relay Module"} -
$1.34{"id":4518014091351,"title":"5V 2 Channel Relay Module with Optocoupler Support High and Low Level Trigger","handle":"5v-2-channel-relay-module-with-optocoupler-support-high-and-low-level-trigger","description":"\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e1.The module uses genuine quality relay , normally open interfaces Maximum load : AC 250V\/10A, DC 30V\/10A;\u003cbr\u003e2.Using SMD OPTOCOUPLER isolation , driving ability , stable performance ; trigger current 5mA;\u003cbr\u003e3.The module voltage is 5V, 9,12 V, 24V are available ;\u003cbr\u003e4.The module can be set to high or low triggered by jumper \u003cbr\u003e5.Fault-tolerant design , even if the control line is broken , the relay will not operate ;\u003cbr\u003e6.The power indicator ( green ) , relay status indicator ( red )\u003cbr\u003e7.Interface design humane, all interfaces can be connected directly via terminal wiring leads , very convenient\u003cbr\u003e8.Module size : 50mm * 41mm * 18.5mm ( L * W * H )\u003cbr\u003e9.Has four mounting bolts holes , hole 3.1mm, 44.5mm * 35.5mm pitch\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInterface:\u003c\/strong\u003e\u003cbr\u003e1. DC +: positive power supply ( voltage required by the relay , there 5V.9V.12V and 24V choice )\u003cbr\u003e2. DC-: negative power connection\u003cbr\u003e3. IN1: 1 channel signal to trigger the end , you can set a high or low level control relay\u003cbr\u003e3. IN2: 2 -channel signal to trigger the end , you can set a high or low level control relay\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOutputs:\u003c\/strong\u003e\u003cbr\u003e1. NO1: After a relay normally open interfaces , relay before floating, shorted pull with COM1\u003cbr\u003e2. COM1: 1 relay common interface\u003cbr\u003e3. NC1: 1 relay normally closed port, COM1 relay shorted before and after the pull- vacant\u003cbr\u003e4. NO2: 2 -way normally open relay interface, the relay before floating , pull back and COM2 short\u003cbr\u003e5. COM2: 2 Common Interface relay\u003cbr\u003e6. NC2: 2 -way normally closed relay interface relay short front and COM2 , pull vacant post\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHigh and low trigger selection:\u003c\/strong\u003e\u003cbr\u003e1.S1 as a relay trigger selection of high and low ;\u003cbr\u003e2.S2 high and low for the two -way relay trigger selection \u003cbr\u003e3.Com with low short circuit, triggering the corresponding relay is low , while the high end of the short com high trigger\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1*5V 2 Channel Relay Module","published_at":"2020-05-20T02:38:29+08:00","created_at":"2020-05-20T02:38:31+08:00","vendor":"DIYTECH","type":"2 Channel Relay","tags":["Relay","Relays"],"price":288,"price_min":288,"price_max":856,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32179538657367,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT5228-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"5V 2 Channel Relay Module with Optocoupler Support High and Low Level Trigger - 3pcs","public_title":"3pcs","options":["3pcs"],"price":288,"weight":102,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32179538690135,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT5228-10","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"5V 2 Channel Relay Module with Optocoupler Support High and Low Level Trigger - 10pcs","public_title":"10pcs","options":["10pcs"],"price":856,"weight":340,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1543561425_pxtpQ.jpg?v=1592419836"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1543561425_pxtpQ.jpg?v=1592419836","options":["Batch"],"media":[{"alt":"5V 2 Channel Relay Module with Optocoupler Support High and Low Level Trigger","id":6257387503703,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1543561425_pxtpQ.jpg?v=1592419836"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1543561425_pxtpQ.jpg?v=1592419836","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e1.The module uses genuine quality relay , normally open interfaces Maximum load : AC 250V\/10A, DC 30V\/10A;\u003cbr\u003e2.Using SMD OPTOCOUPLER isolation , driving ability , stable performance ; trigger current 5mA;\u003cbr\u003e3.The module voltage is 5V, 9,12 V, 24V are available ;\u003cbr\u003e4.The module can be set to high or low triggered by jumper \u003cbr\u003e5.Fault-tolerant design , even if the control line is broken , the relay will not operate ;\u003cbr\u003e6.The power indicator ( green ) , relay status indicator ( red )\u003cbr\u003e7.Interface design humane, all interfaces can be connected directly via terminal wiring leads , very convenient\u003cbr\u003e8.Module size : 50mm * 41mm * 18.5mm ( L * W * H )\u003cbr\u003e9.Has four mounting bolts holes , hole 3.1mm, 44.5mm * 35.5mm pitch\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInterface:\u003c\/strong\u003e\u003cbr\u003e1. DC +: positive power supply ( voltage required by the relay , there 5V.9V.12V and 24V choice )\u003cbr\u003e2. DC-: negative power connection\u003cbr\u003e3. IN1: 1 channel signal to trigger the end , you can set a high or low level control relay\u003cbr\u003e3. IN2: 2 -channel signal to trigger the end , you can set a high or low level control relay\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOutputs:\u003c\/strong\u003e\u003cbr\u003e1. NO1: After a relay normally open interfaces , relay before floating, shorted pull with COM1\u003cbr\u003e2. COM1: 1 relay common interface\u003cbr\u003e3. NC1: 1 relay normally closed port, COM1 relay shorted before and after the pull- vacant\u003cbr\u003e4. NO2: 2 -way normally open relay interface, the relay before floating , pull back and COM2 short\u003cbr\u003e5. COM2: 2 Common Interface relay\u003cbr\u003e6. NC2: 2 -way normally closed relay interface relay short front and COM2 , pull vacant post\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHigh and low trigger selection:\u003c\/strong\u003e\u003cbr\u003e1.S1 as a relay trigger selection of high and low ;\u003cbr\u003e2.S2 high and low for the two -way relay trigger selection \u003cbr\u003e3.Com with low short circuit, triggering the corresponding relay is low , while the high end of the short com high trigger\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1*5V 2 Channel Relay Module"}
