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2 Channel Serial Port Relay Module DC 12V PC Computer USB RS232 DB9 RS485 UART Remote Control Switch Board for Smart Home (4)
- Model #: CLAWB0C1GK6Q6Q
- $76.59 –
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1 Gen4, Smart Wi-Fi, Zigbee & Matter Relay Switch with Dry Contacts | Home Automation, Compatible with Alexa, SmartThings, Google Home, Home Assistant, Apple HomeKit, Garage Door Opener
- Type: 1 x Shelly 1 Gen4, User manual
- Compatibility/Fitment: 068
- Brand: Shelly
- Part Number: 068
- Model #: 140655752855
- $38.99 –
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Modbus-Rtu 7-24V 4 Channel Relay Module Switch Modbus RTU Switch Input Output 5V RS485 TTL Communication Anti-Reverse Connection
Limited time offer, ends 10/07
- Model #: Kepler-8.10-OYS-291
- $12.99 –
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2Pcs 1 Channel Switch Relay Module Modbus Rtu Switching Input Output Relays Board with Anti-Reverse Connection Protection RS485 TTL Communication
Limited time offer, ends 10/07
- Model #: Kepler-8.10-OYS-60
- $12.99 –
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anicorn 8 Pack 3V 1 Channel Relay Power Switch Module with Optocoupler Opto Isolation High Level Trigger for IOT ESP8266 Development Board
Limited time offer, ends 10/07
- Model #: Kepler-C72J-0478
- $48.97 –
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8-CH Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits
Limited time offer, ends 09/27
- Model #: C5Z9-Lsy724-293
- $102.66 –
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1pcs 4-pin Switch Relay SIP-1A05 SIP-1A12 SIP-1A24 12VDC SS1A24(SS1A24)
- Model #: C6WV-0821-OYJ-441
- $34.68 –
- Free Shipping
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1pcs 4-pin Switch Relay SIP-1A05 SIP-1A12 SIP-1A24 12VDC SS1A24(SIP-1A12)
- Model #: C6WV-0821-OYJ-438
- $34.27 –
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Waveshare 8-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case
Limited time offer, ends 09/26
- Model #: C6T1813-XMYXDL357
- $103.75 –
- Free Shipping
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1pcs 4-pin Switch Relay SIP-1A05 SIP-1A12 SIP-1A24 12VDC SS1A24(SIP-1A24)
- Model #: C6WV-0821-OYJ-439
- $34.61 –
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8-CH Ethernet Relay Module (B) with Digital Input, Modbus RTU/Modbus TCP Protocol, Support DC 7~36V Wide Range Power Input and PoE Power Supply, with Various Isolation and Protection Circuits
Limited time offer, ends 09/27
- Model #: C5Z9-Lsy724-291
- $119.94 –
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Modbus POE ETH Relay 8-CH Ethernet Relay Module Supports Sending Modbus RTU/Modbus TCP Protocol Commands via Ethernet Port to Control Relay and Various Devices
Limited time offer, ends 09/26
- Model #: C6T1813-XMYXDL065
- $92.52 –
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Waveshare 8-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case
Limited time offer, ends 09/26
- Model #: C6T1813-XMYXDL284
- $95.75 –
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Waveshare 8-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case
Limited time offer, ends 09/26
- Model #: C6T1813-XMYXDL295
- $105.75 –
- Free Shipping
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Waveshare Dual Ethernet Ports 8-ch Relay Module (C), Modbus RTU Protocol, PoE Power Supply, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case
Limited time offer, ends 09/26
- Model #: C6T1813-XMYXDL387
- $111.36 –
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8-CH Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits
Limited time offer, ends 09/26
- Model #: C6T1813-XMYXDL218
- $92.75 –
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RS232/485/422 to RJ45 ETH Module Serial Server Modbus Gateway MQTT Gateway TCP/IP to Serial, with PoE Function, Bi-Directional Transparent Data Transmission Between RS232/485/422 and Ethernet
Limited time offer, ends 09/26
- Model #: XQWC6T1-XM 724011
- $104.94 –
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1pcs 4-pin Switch Relay SIP-1A05 SIP-1A12 SIP-1A24 12VDC SS1A24(SIP-1A05)
- Model #: C6WV-0821-OYJ-440
- $34.27 –
- Free Shipping
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8-CH Ethernet Relay Module (B) with Digital Input, Modbus RTU/Modbus TCP Protocol, Support DC 7~36V Wide Range Power Input and PoE Power Supply, with Various Isolation and Protection Circuits
Limited time offer, ends 09/26
- Model #: C6T1813-XMYXDL368
- $103.76 –
- Free Shipping
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EATON ECSNCASP Current Sens Rly,1.75to150A,Self Powered
- Brand: EATON
- Model #: ECSNCASP
- $225.49 –
- More options from $225.49 - $227.99
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EATON ECSNOFSP Current Sensing Relay,1.5A,Self Powered
- Brand: EATON
- Model #: ECSNOFSP
- $185.89 –
- More options from $185.89 - $187.99
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8-CH Ethernet Relay Module (B) with Digital Input, Modbus RTU/Modbus TCP Protocol, Support DC 7~36V Wide Range Power Input and PoE Power Supply, with Various Isolation and Protection Circuits
Limited time offer, ends 09/26
- Model #: C6T1813-XMYXDL126
- $104.75 –
- Free Shipping
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8 Channel Network Relay Module Remote Control Relay Device Ethernet to RS485 TCP Relay Module
Limited time offer, ends 09/26
- Model #: C6T1813-XMYXDL473
- $110.76 –
- Free Shipping
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8 Channel Network Relay Module Remote Control Relay Device Ethernet to RS485 TCP Relay Module
Limited time offer, ends 09/26
- Model #: C6T1813-XMYXDL108
- $112.75 –
- Free Shipping