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M-7055D Isolated Digital I/O Module 8/8 ch, LED (ModBus_DCON Protocol)

M-7055D Isolated Digital I/O Module 8/8 ch, LED (ModBus_DCON Protocol)

Measurement Systems

£129

Isolated Digital Input (8 channel) / Digital Output (8 channel) unit, supporting ModbusRTU or DCON protocol. Inputs can be set as 16-bit counters. Each channel has a Status indicating LED.

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The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.