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4 Channel Relay Module 4.0 BLE Phone IOT
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  • $22.84 
  • Free Shipping
8 digital input RS485 interfaces - RTU communication and ASCII code instructions
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  • $106.21 
  • Free Shipping
8-channel relay output module isolated RS485 acquisition communication controller
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  • $62.89 
  • Free Shipping
Industrial Serial Device Server RS485 to Ethernet TCP/IP LAN Converter 485 To RJ45 Adapter
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