Unitronics
produces the M90/M91 in 11 models encompassing a variety of
features: digital/analog/temperature measurement onboard I/Os,
shaft-encoders and high-speed I/Os, MODBUS/CANbus/RS232/485
communications, real-time/date control, and the ability to hook up
to 8 I/O expansion modules to a single M90/M91 controller.
There is an M90/M91 model
to suit every application.
All M90/M91 OPLCs™ offer the
following fine features:
HMI
PLC
Integrated operating panel
LCD display, up to 2 X 16
illuminated characters
Full numeric 16 key keypad
80 user-designed screens
Up to 64 HMI variables for the
display & modification of text, numbers, dates, times & timer
values
2K of variable text displays
On-board I/O configuration
Shaft encoder inputs and
High-speed/PWM outputs
RTC, enabling time-and-date
controlled operations
RS232 or RS232/485 serial
communication port
1K database
4 PID loops
Typical 7-year battery back-up
M90/M91
Product Line
All M90 models run off a 24VDC power supply. Model-specific features
include analog control, an I/O expansion option, and CANbus network
abilities.
Click on any model name to download
its specifications in PDF format
10 Digital Inputs,
2 Analog Inputs, 8 Digital
Outputs, 1 Analog Output, CANbus support, I/O
Expansion port, 24VDC.
M91 Product Line
All
M91 models offer additional features, including a 2-line display,
an RS232/485 serial port, MODBUS and pnp/npn inputs. Model-specific
features include analog or direct temperature control, and CANbus
network abilities.
