Product Description

UNITRONICS M91-2-R1-JO1

The Unitronics M91-2-R1-JO1 is a compact, powerful Micro PLC + HMI controller designed for machine control and automation tasks. It integrates a programmable logic controller, an operator panel with a 2-line x 16-character text display and keypad, and onboard I/O into a single unit. This all-in-one design simplifies system architecture, reduces wiring, saves cabinet space, and lowers overall costs. It’s suitable for various applications requiring control, monitoring, and data manipulation, featuring a mix of digital, relay, and analog I/O capabilities.

Technical Specifications:

Power Supply: 24VDC
Display: 2 lines x 16 characters STN LCD, LED backlight
Keypad: 16 keys, including function keys
PLC Logic Scan Time: 1.5 µsec per 1K of typical application (typical)
Memory: 24K (Virtual) Ladder Code
Digital Inputs: 12 (includes 1 HSC/Shaft-encoder input)
Analog Inputs: 2 (configurable: 10-bit, 0-10V, 0/4-20mA, Thermocouple type J, K, T, B, E, N, R, S, PT100)
Digital Outputs: 6 Relay outputs
Analog Outputs: 1 (10-bit, 0-10V, 4-20mA)
Communication Ports: 1 RS232/RS485 (selectable)
Programming Software: U90 Ladder
Operating Temperature: 0° to 50°C (32° to 122°F)
Environmental Protection: IP65/NEMA4X (front panel when panel mounted)