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Unitronics M90/M91 Series Overview

M90/M91™ : micro PLC with text HMI

The M90/M91™ is an innovative micro-PLC (Programmable Logic Controller) with a built-in operating panel. The operating panel offers an LCD that can display two 16-character text lines, and a keypad (one line in the M90 models). The M90/M91™ series offers a variety of onboard I/O configurations, including direct temperature and weight measurement inputs; the configuration can be expanded by adding I/O Expansion Modules. The M90/M91™ is the perfect control solution for small-to-medium applications such as water treatment, automated machines, and process control.

Our PLC/HMI integrated devices:

* save our customers’ programming time, wiring, and cabinet space
* cut budget by reducing requirements for additional hardware
* prevent you from wasting time setting up Panel-PLC communication

Specifications

PLC

* Up to 38 onboard I/Os: Digital, Analog and temperature measurement inputs, Relay or Transistor outputs
* Shaft encoder inputs and PWM outputs
* I/O Expansion Modules: enable up to 96 digital I/Os plus additional analog, temperature and weight inputs (number/type vary according to model)
* RTC, enabling time-and-date controlled operations
* 24K-36K (virtual) Ladder code capacity
* Functions include: math, store/load, compare, and clock functions, plus immediate read/write to I/Os, interrupts and loops
* 1K database
* 4 PID loops including auto-tune
* Mounting: Panel or DIN-rail

HMI

* Two 16-character text lines, LCD illuminated screen
* Alphanumeric 16-key keypad, for data entry and to initiate tasks
* Multilingual display- supports over 15 languages
* Up to 80 user-designed screens, displays conditional messages
* Display conditional text, time, date, bit status, timer & integer values (up to 64 HMI variables per application)
* "List" variables: link up to 150 messages to a single variable, to add 2K's of conditional text. "List" variables allow easy scrolling between recipes/menus via the keypad
* Info mode: view I/O status, integer values, and system data on the LCD display

Communications

* RS232 or RS232/RS485 serial communication port
* GSM/SMS support
* Remote access via network GPRS, GSM, CDMA or landline modems
* Data Export to/from Excel
* MODBUS (master/slave)
* CANbus port (model dependent)
* OPC/DDE server


Unitronics M90/M91M90-T

* 8 Digital Inputs including 1 Input which can function as either high-speed counter, shaft encoder, frequency measurer or as normal digital input
* 6 Transistor Outputs
* 1 Line x 16 characters, STN LCD, LED backlight HMI Displays
* 1 RS232 Communication Port
* 24 VDC power supply
M90-T Specifications


Unitronics M90/M91M90-TA2-CAN
* 10 Digital Inputs including 1 Input which can function as either high-speed counter, shaft encoder, frequency measurer or as normal digital input
* 2 Analog Input
* 8 Transistor Outputs
* 1 Analog Output
* 1 Line x 16 characters, STN LCD, LED backlight HMI Displays
* 1 RS232 Communication Port
* CANbus
* GSM support - enables SMS messages
* 24 VDC power supply

M90-TA2-CAN Specifications


Unitronics M90/M91M90-19-B1A
* 10 Digital Inputs including 1 Input which can function as either high-speed counter, shaft encoder, frequency measurer or as normal digital input
* 1 Analog Input
* 6 Relay Outputs
* 1 Lines x 16 characters, STN LCD, LED backlight HMI Displays
* 1 RS232 Communication Port
* GSM support - enables SMS messages
* 24 VDC power supply

M90-19-B1A Specifications
Unitronics M90/M91M91-2-R1
* 10 Digital Inputs including 3 Inpiuts which can function as either high-speed counters, shaft encoders, frequency measurers or as normal digital inputs
* 1 Analog Input
* 6 Relay Outputs
* 2 Lines x 16 characters, STN LCD, LED backlight HMI Displays
* RS232 Communication Port
* MODbus
* GSM support - enables SMS messages
* 12/24 VDC power supply
M91-2-R1 Specifications
Unitronics M90/M91M91-2-R34
* 22 Digital Inputs including 3 Inputs which can function as either high-speed counters, shaft encoders, frequency measurers or as normal digital inputs
* 2 Analog Input
* 12 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
M91-2-R34 Specifications
Unitronics M90/M91M91-2-R2C
* 10 Digital Inputs including 3 Inputs which can function as either high-speed counters, shaft encoders, frequency measurers or as normal digital inputs
* 2 Analog Input
* 6 Relay Outputs
* 2 Lines x 16 characters, STN LCD, LED backlight HMI Displays
* RS232 Communication Port
* CANbus
* MODbus
* GSM support - enables SMS messages
* 12/24 VDC power supply
M91-2-R2C Specifications
Unitronics M90/M91M91-2-R6C
* 6 Digital Inputs including 1 Input which can function as either high-speed counter, shaft encoder, frequency measurer or as normal digital input
* 6 Analog Input
* 6 Relay Outputs
* 2 Lines x 16 characters, STN LCD, LED backlight HMI Displays
* RS232 Communication Port
* CANbus
* MODbus
* GSM support - enables SMS messages
* 24 VDC power supply
M91-2-R6C Specifications
Unitronics M90/M91M91-2-T2C
* 12 Digital Inputs including 3 inputs which can function as either high-speed counters, shaft encoders, frequency measurers or as normal digital inputs
* 2 Analog Inputs
* 12 Transistor Outputs 2 First Outputs can function as PWM
* 2 Lines x 16 characters, STN LCD, LED backlight HMI Displays
* 1 RS232 Communication Port
* CANbus
* MODbus
* GSM support - enables SMS messages
* 12/24 VDC power supply
M91-2-T2C Specifications
Unitronics M90/M91M91-2-T1
* 12 Digital Inputs including 2 Inputs which can function as either high-speed counters, shaft encoders, frequency measurers or as normal digital inputs
* 12 Transistor Outputs First 2 outputs can function as PWM
* 2 Lines x 16 characters, STN LCD, LED backlight HMI Displays
* RS232 Communication Port
* MODbus
* GSM support - enables SMS messages
* 12/24 VDC power supply
M91-2-T1 Specifications
Unitronics M90/M91M91-2-T38
* 22 Digital Inputs including 2 Inputs which can function as either high-speed counters, shaft encoders, frequency measurers or as normal digital inputs
* 16 Transistor Outputs First 2 outputs can function as PWM
* 2 Lines x 16 characters, STN LCD, LED backlight HMI Displays
* RS232 Communication Port
* MODbus
* GSM support - enables SMS messages
* 24 VDC power supply
M91-2-T38 Specifications
Unitronics M90/M91M91-2-UA2
* 12 Digital Inputs including 1 Inputs 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 inputs
* 10 Transistor Outputs First 2 outputs can function as PWM
* 2 Analog 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
M91-2-UA2 Specifications
Unitronics M90/M91M91-2-UN2
* 12 Digital Inputs including 2 Inputs which can function as either high-speed counters, shaft encoders, frequency measurers or as normal digital inputs
* 2 Analog inputs - can be used as thermocouple or PT100 inputs
* 12 Transistor Outputs First 2 outputs can function as PWM
* 2 Lines x 16 characters, STN LCD, LED backlight HMI Displays
* RS232 Communication Port
* MODbus
* GSM support - enables SMS messages
* 12/24 VDC power supply
M91-2-UN2 Specifications
Unitronics M90/M91M91-2-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
M91-2-RA22 Specifications



Updated on April 3rd 2019

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Fenton, MO 63026
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Phone: (636) 537-0202
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E:mail: [email protected]