5 STCK. 8 Kanal RS485 zu Ein/Aus IO NPN PNP Controller Modbus RTU UART SPS Platinenrelais
ab 19,68 €
7 In MODBUS command mode, it can support up to 247 devices to be used in parallel. RS485 Wiring diagram Automated industry PLC. 5 Input mode: support 3.3V/5V TTL level input, there are two input modes: low level input (default) and high level input.
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