Overview
The UniOP 85VM MD02R-04-0045 is a legacy compact operator interface panel designed for cost-effective HMI and process control applications where space and budget constraints are critical. This unit fulfills the need for a powerful yet cost-effective operator interface system in areas where space and cost must be small, with a four-line backlit LCD display capable of displaying up to 20 characters per line. The MD02R-04-0045 features 9 programmable function keys, 10 programmable LED indicators, and dual-driver communication, operating at 24 VDC and drawing 0.25A. This used unit is fully functional and suitable for replacement in existing systems requiring legacy HMI functionality.
Key Features
- 4×20 Character Monochrome LCD Display: Four-line backlit LCD display with up to 20 characters per line
- Programmable Control Elements: Integral keypad with 19 programmable keys and 9 user LEDs; slide-in legends make it easy to customize and document the operation
- Multiple Display Pages: Each page can contain up to 32 lines, which can be accessed by scrolling with the arrow keys
- Scalable Data Display: UniOP provides scaling (linear conversion) of displayed data in useful formats including date, time, decimal, bit, hexadecimal, floating point, and string
- Recipe and Parameter Management: Capable of creating recipes with up to 255 parameter sets for each page, with 16K reserved for recipe storage
Technical Specifications
- Display Type: 4×20 character backlit monochrome LCD
- Power Supply: 24 VDC, 0.25A
- Keypad: 19 programmable keys, numerical keypad included
- LED Indicators: 10 programmable status LEDs
- Communication: Dual-driver (serial communication capable)
- Module Slots: Compatible with standard TCM and SCM expansion modules
- Backup Battery: CR2430 (3V, 270mA lithium, user-replaceable)
- Programming: CA114 standard programming cable compatible
- Weight: 1.94 lbs (approximately 810g)
- Hardware Version: 33B1
- Software Version: 5.03-fw32
- Status: Discontinued by manufacturer
Typical Applications
The MD02R-04 HMI panels are compact low-cost products yet extremely rich in functionality. Common deployment scenarios include:
- Legacy machinery retrofits and control system upgrades
- Compact production line operator stations
- Machine tool and industrial equipment interfaces
- Process monitoring and parameter adjustment panels
- Water treatment and pump station controls
- Packaging and material handling systems
Compatibility & Replacements
Compatible With
- Standard TCM and SCM communication and expansion modules
- UniOP programming and configuration tools
- Standard serial communication protocols
- A1210CH communication expansion modules
- 24 VDC industrial power supplies
Replaces / Drop-In Replacement For
- Original equipment UniOP MD02R-04-0045 installations
- Legacy EXOR UniOP operator interface requirements
- Earlier non-networked HMI control stations
- Verify specific system integration requirements with your automation integrator
Works With
- UniOP programming software and development environments
- PLC communication drivers and protocols
- Standard industrial PLC platforms via serial interface
- TCM (Terminal Communication Module) for expanded functionality
- SCM (Serial Communication Module) for protocol extension
