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.

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Additional information

Manufacturer

Series

I/O Expansion

I/Os may be added via expansion port. Expand up to 150 I/Os

Application Memory

36K (virtual) Ladder code capacity

Memory Operands

256 coils, 256 registers, 64 timers

Database

1024 integers, (indirect access)

Type & Colors

STN LCD

Display

2 lines x 16 characters

Keys

15 keys

Power Supply

M91-2-R1 / R2C / T1 / T2C / UN2 : 12/24VDC
M91-2- R6C / R34 / T38 / UA2 / RA22 : 24VDC

Battery

7 years typical at 25°C, battery back-up for all memory sections and RTC

Clock

Real-time clock functions (date and time)

Environment

IP65/NEMA4X (when panel mounted)

Standard

CE, UL Many of our products are also UL Class 1 Div 2 and GOST certified – please contact Unitronics

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