DC 12V/24V 32Ch Multipurpose RS485 Relay Module Modbus RTU Remote Control Switch
ab 83,32 €
4: Support function code 03 06 16 Modbus RTU. 9 in MODBUS command mode, up to 64 parallel devices can be supported. 1: 12V / 24V (24V version). 3: " open " close " suspend " self lock " interlock " delay " 6 commands.
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