8 digital input module RS485 Modbus RTU TTL IO PLC switch acquisition board
7,72 €
6 In MODBUS command mode, it can support up to 247 devices to be used in parallel. Digital to RS485. 5 Input ports support TTL (5V) /LvTTL(3.3V) and compatible level. Automated industry PLC. 4 There are two input modes: low-level input (default) and high-level input.
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