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1x Spectacle Button Board
Versions earlier than JetPack 4
● Connector: Terminal block
2 x RP-SMA male antenna connector
39 grams (
Modbus RTU 16-Ch Relay Module RS485 DIN Rail Weather Sensors 1x Spectacle Button BoardModbus RTU 16 Ch Relay Module RS485 DIN Rail Modbus RTU 16 Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits, Industrial Grade, DIN Rail Mount Case This product is an industrial 16 ch relay module controlled via RS485 bus, adopts Modbus RTU protocol, built in protection circuits such as power supply isolation, ADI magnetically isolation, resettable fuse, and TVS diode, etc. It also comes with an ABS case. The Modbus RTU 16
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