Ethernet I/O Module/Modbus TCP/16DI

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Modbus UDP/TCP
I/O Pair Connection
16 isolated digital input channel (wet contact) with 32-bit counter
Power Supply: 10-30 VDC (ET-7051) or 12-48VDC / POE (PET-7051)
DIN-Rail Mounting

The ET-7051/PET-7051/ET-7251/PET-7251 provides 16 wet contact digital input channels. Each input channel can be used as a 32-bit counter. It features optical isolation for 3750 Vrms of transient overvoltage protection but doesn’t provide channel-to-channel isolation. It can safely be used in applications where hazardous voltages are present.