Description
Unitronics M91-2-RA22
- 12 Digital Inputs including 1 Input which can function as either high-speed counter, shaft encoder, frequency measurer or as normal digital input
- 2 Analog inputs – can be used as thermocouple or PT100 inputs
- 8 Relay Outputs
- 2 Lines x 16 characters, STN LCD, LED backlight HMI Displays
- RS232 Communication Port
- MODbus
- GSM support – enables SMS messages
- 24 VDC power supply
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M91™
An affordable All-in-One programmable controllers: a smart PLC with a textual HMI and keyboard, plus onboard I/O configurations; expands up to 150 I/Os.
Overview
- Shaft-encoder inputs and PWM outputs
- Direct temperature inputs
- Auto-tune PID, up to 4 loops
- Date & time-based control Database
- Full source upload
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U90™ Software for M91™
All-in-One software enables you to:
- Develop your PLC and HMI applications in one environment
- Configure hardware & communications
- Establish modem and data communications
- Test and debug your programs
