Frequency/Pulse Counter Modbus-RTU Input Modules with Periodic or Pulse Waveform Input

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SKU: 942MB Category: Acromag Modbus RTU Tags: Analogue, Frequency, Input, Modbus RTU, Serial

This signal conditioner is a two-channel analog input module with discrete outputs and Modbus communication. It conditions periodic or pulse waveform inputs and provides solid-state relays for limit alarms or ON/OFF control.

Versatile inputs accommodate many applications using TTL, magnetic pickups, proximity sensors, or a variety of switches (high/low-side transistor, dry contact, open drain, open collector).

Inputs may also function as event counters with separate microcontrollers for each channel. The module counts pulses on the positive or negative edge.

The discrete outputs can operate as independent alarms or provide on/off control regulated by the host system. As limit alarms, each output can be set for high and/or low setpoints exclusively tied to an analog input.