6ch 4-20MA 0-10V Current Voltage Analog Input & 4ch NPN DI-DO RS485 Modbus
ab 31,99 €
RS485 MODBUS RTU standard communication protocol. 7 Standard MODBUS RTU command (function code, 05/06/15/16 Write, 01/02/03 Read ). 4ch optoelectronic isolation digital input channel (NPN Low level input).
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