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DIN-170 Digital I/O Modbus Modules

Provide sensing and control of digital signals by a host using the Modbus RTU protocol via RS485

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The DIN-170 digital input and output Modbus modules provide sensing and control of digital signals by a host using the Modbus RTU protocol via RS485. The digital inputs can accept up to 30Vdc without damage. The digital outputs can sink up to 100mA.

Inputs/OutputsDIN 171: 6 digital inputs
DIN 172: 6 digital outputs
Input Voltage Levels+/- 30 V (without damage)
Input Switching LevelsHigh: 3.5 V min.
Low: 1.0 V max.
OutputsOpen collector to 30 V, 100 mA max load
VSat1.0 V max @ 100 mA

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