12V 8CH RS485 Relay Modbus RTU Protocol Serial Port Remote Control Switch for PLC Control Board

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Features:

8 channels relay. 

Support modbus pol input.

Under the mobus command mode, it can support up to 64 devices in parallel.

Under the "delay" command, the maximum delay is 255 seconds.

Mobus commands can be made serial hyperterminal (serial assistant)  or "modbus poll" enter.

 "Open" "close"  "momentary" "self-locking" "interlock" "delay" 6 commands.

Specifications:

Supply voltage: DC 12V 

Maximum load: 10A / 250V AC, 10A / 125V AC, 10A / 30V DC, 10A / 28V DC, 10A / 12V DC

Item size: 90 * 62 * 19.5mm / 3.45 * 2.44 * 0.77in

Package size: 90 * 62 * 19.5mm / 3.45 * 2.44 * 0.77in

Item weight: 115g / 4.06oz

Package weight: 118g / 4.16oz

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