This LED output module provides clear numerical display capabilities for industrial automation systems. Reliance Electric engineered this unit to deliver precise readouts in demanding manufacturing environments. Operators will appreciate the bright display and straightforward installation.
Core Technical Specifications
The Reliance Electric 45C631 features a four-digit LED display for real-time data presentation. Its compact design allows seamless integration into AutoMate I/O racks. The table below outlines the key technical parameters.
| Parameter | Specification |
|---|---|
| Module Type | LED Output Module |
| Display Type | 4-digit seven-segment LED |
| Digit Height | 0.56 inches |
| Display Color | Red |
| Power Input | 5 VDC from backplane |
| Power Consumption | 4 W typical |
| Dimensions (W x H x D) | 4.2 x 5.5 x 2.8 inches |
| Weight | 1.2 lbs (0.54 kg) |
| Data Format | BCD or binary input |
| Component Count | Single main PCB with discrete LED drivers |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -20°C to 70°C |
Mechanical Architecture and Component Layout
Engineers will find the internal layout of this output module highly efficient. The Reliance Electric 45C631 contains a single main circuit board with dedicated LED driver circuits. This design ensures consistent brightness across all four digits. Additionally, the module includes individual segment drivers that provide reliable operation over extended periods. Technicians can quickly replace the unit without rewiring when necessary.
Display Capabilities and System Integration
Furthermore, this module accepts BCD or binary data formats from the AutoMate processor. Its 0.56-inch digit height provides excellent visibility from typical operator positions. You can connect the unit to AutoMate I/O racks or distributed control networks. For static trip relay applications, this display pairs seamlessly with modules like the RMS TSG TZ C Static Trip series. The bright red LED technology ensures readability even in high-ambient-light conditions.
Power Management and Environmental Durability
This module draws power directly from the AutoMate backplane, eliminating separate wiring requirements. Its LED drivers include built-in current regulation for consistent illumination. Moreover, the operating temperature range spans 0°C to 60°C, ensuring stable performance across diverse conditions. Reliance Electric (now part of ABB) designed this series for extended service life in demanding industrial applications. The compact footprint allows placement in standard I/O rack slots.
Details
| Weight | 3.6 kg |
|---|---|
| Dimensions | 280 × 150 × 80 mm |



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