1 PCS used UNITRONICS Controller M91-2-R1 #LYQ007
1 PCS used UNITRONICS Controller M91-2-R1 #LYQ007
1 PCS used UNITRONICS Controller M91-2-R1 #LYQ007
Part Number: M91-2-R1; Derivative Model: All-in-One PLC+HMI Controller (M-90 Series Standard Configuration); Sub-model: 2 Relay Outputs, Integrated HMI for Industrial Control
Alternate P/N: N/A (Fully Compatible with UNITRONICS M-90 Series Accessories, Expansion Modules and VisiLogic Software Suite)
Brand: UNITRONICS (Industrial Automation Division, All-in-One Control Solutions)
Product Category: All-in-One Industrial Controller (Integrated PLC, HMI and I/O for Compact Control Systems)
Product Series: UNITRONICS M-90 Series (Economical All-in-One Controllers for Small to Medium-Scale Automation Projects)
Core Application: Designed as a cost-effective all-in-one controller, mainly used for logic control, process monitoring and local operation in scenarios such as packaging machinery, material handling, HVAC systems, water treatment equipment, and small-scale production lines. It integrates PLC, HMI and I/O in a single unit, simplifying system design and installation, reducing wiring complexity, and providing intuitive operation and real-time status feedback for on-site personnel.
Core Features: Integrated 4.3-inch color HMI for visual operation; Built-in PLC with real-time logic processing capability; 2 relay outputs for high-power device control; Rich built-in I/O interfaces for direct sensor/actuator connection; Support for remote monitoring and programming; Compact design for space-constrained installations; Industrial-grade reliability for harsh environment operation; User-friendly VisiLogic software for programming and configuration.
2. Electrical Specifications
2.1 Power Supply
Supply Voltage: 24VDC (nominal, isolated input); Voltage Tolerance: ±10% (21.6VDC ~ 26.4VDC); Power Consumption: ≤12W (typical operation at 24VDC, full load); No-load Current: ≤300mA; Load Current: ≤500mA (max, excluding output channels).
2.2 Input/Output Parameters
Digital Inputs (DI): 8-channel digital input, 24V DC (sink/source configurable); Response Time: ≤1ms; Input Impedance: ≥10kΩ; Suitable for proximity sensor, limit switch and pushbutton signal acquisition.
Digital Outputs (DO): 2-channel relay output; Contact Capacity: 5A @ 250V AC / 5A @ 30V DC (resistive load); Mechanical Service Life: 10,000,000 cycles (no load); Electrical Service Life: 100,000 cycles (full load); Used for motor starters, solenoid valves and alarm devices control.
Analog Inputs (AI): 2-channel analog input; Input Type: 0-10V DC (voltage input); Input Accuracy: ±0.5% FS (full scale) at 25°C; Input Impedance: ≥1MΩ; Suitable for pressure, temperature and level sensor signal acquisition (with signal converter if needed).
Analog Outputs (AO): 1-channel analog output; Output Type: 0-10V DC; Output Accuracy: ±0.5% FS at 25°C; Output Load: ≥1kΩ; Used for proportional valve control, variable frequency drive speed regulation and process parameter adjustment.
1 .Our company specializes in automation industrial control accessories. We have more than 100,000 products.
Including : frequency converter, servo driver, servo motor, data acquisition card, industrial camera, touch screen, circuit board, DCS module, soft starter, industrial computer,encoder... etc
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