Product Overview
The GE Multilin UR6EV Digital Input Module is a key expansion module for UR series relays/controllers, providing reliable digital signal acquisition and processing capabilities
High Reliability Design
Industrial-grade components and redundant design ensure long-term stable operation in harsh environmental conditions with MTBF exceeding 100,000 hours
Flexible Configuration Options
Supports multiple input types and wiring methods, configurable to meet specific application requirements and adapt to different field environments
Fast Response Time
Input response time as fast as 1ms ensures quick and accurate digital signal acquisition and processing to meet real-time control requirements
Easy Integration
Seamless compatibility with GE Multilin UR series products, supporting plug-and-play installation to simplify system integration and maintenance processes
Technical Specifications
Detailed technical parameters to ensure the product meets your application requirements
| Parameter Category | Specifications |
|---|---|
| Number of Input Channels | 16 independent digital input channels |
| Input Type | Dry contact input, wet contact input, active input (optional) |
| Input Voltage Range | • Dry contact: External power 24VDC/125VDC • Wet contact: 12-24VDC (rated) • Active input: 12-250VAC/DC |
| Response Time | 1ms (standard), configurable 0.5ms-100ms |
| Isolation Voltage | Between channels: 2.5kV AC, Channel to ground: 5kV AC |
| Operating Temperature Range | -40°C to +70°C (standard), -40°C to +85°C (extended) |
| Operating Humidity Range | 5% to 95% (non-condensing) |
| Power Requirements | Supplied by UR series host, 5VDC, max 1.5W |
| Dimensions (W×H×D) | 100mm × 150mm × 80mm (standard rack mount) |
| Certification Standards | UL 508, IEC 61850, IEEE C37.20.1, CE Certified |
Key Features
Excellent functional design to meet the rigorous requirements of industrial automation
Multiple Protection Mechanisms
Overvoltage protection, overcurrent protection, short circuit protection and surge protection to effectively prevent module damage and improve system reliability
Programmable Configuration
Supports software configuration of input type, response time, filter parameters, etc., to adapt to different application scenarios
Event Logging Function
Automatically records input status change events, including timestamps and status changes, facilitating troubleshooting and system analysis
Anti-Interference Design
Optoelectronic isolation and electromagnetic shielding technology provide strong anti-electromagnetic interference capability for stable operation in complex industrial environments
Hot-Swappable Support
Hot-swappable functionality allows module replacement without interrupting system operation, improving system availability and maintenance convenience
Status Monitoring
Real-time monitoring of module operating status, including power supply status and channel status, with fault alarm and diagnostic capabilities
Frequently Asked Questions
Answers to common questions about the UR6EV Digital Input Module
The UR6EV Digital Input Module is fully compatible with all GE Multilin UR series relays and controllers, including UR5, UR6, UR8, and UR9 models. It supports plug-and-play integration with the host device, requiring no additional hardware modifications. The module communicates seamlessly with the host via the internal backplane bus, ensuring fast data transfer and synchronization.
Yes, the UR6EV offers flexible configuration options that allow individual channels to be set for different input types. You can mix dry contact, wet contact, and active input channels on the same module through the GE Multilin EnerVista software. Each channel's input type, response time, and filter parameters can be configured independently to meet specific application requirements.
The maximum number of UR6EV modules per controller depends on the specific UR series model:
- UR5 controllers: Up to 2 UR6EV modules (32 digital inputs total)
- UR6 controllers: Up to 4 UR6EV modules (64 digital inputs total)
- UR8/UR9 controllers: Up to 8 UR6EV modules (128 digital inputs total)
This configuration limit ensures optimal performance and communication speed between the modules and the host controller.
Yes, the UR6EV is designed with hot-swap capability, allowing module replacement without interrupting the overall system operation. The procedure is as follows:
- Use the EnerVista software to place the module in "Maintenance Mode" to isolate it from the system
- Disconnect the wiring harness from the module (if applicable)
- Release the locking mechanism and carefully remove the module from the rack
- Insert the new UR6EV module into the same slot and secure the locking mechanism
- Reconnect the wiring harness (if applicable)
- Use EnerVista to take the module out of "Maintenance Mode" and verify configuration
The entire process typically takes less than 5 minutes and requires no system shutdown.
The UR6EV Digital Input Module is designed for long-term industrial use with a Mean Time Between Failures (MTBF) exceeding 100,000 hours under normal operating conditions. GE Multilin provides a standard 2-year warranty on all UR6EV modules, covering manufacturing defects and component failures. Extended warranty options of 3 or 5 years are available at the time of purchase.
Regular maintenance is minimal but recommended, including annual visual inspection and firmware updates (available for free on the GE Multilin website).
The UR6EV incorporates multiple EMI protection features to ensure reliable operation in harsh industrial environments:
- Optoelectronic isolation between channels and from the backplane (5kV AC isolation)
- Integrated surge protection (6kV contact, 8kV air according to IEC 61000-4-5)
- Electromagnetic shielding on the module casing and internal components
- Filtered input circuits with configurable digital filtering (0.5ms-100ms)
- Compliance with IEC 61000-4-2 (ESD), IEC 61000-4-3 (radiated immunity), and IEC 61000-4-6 (conducted immunity) standards
These features make the UR6EV suitable for use in high-EMI environments such as switchyards, industrial plants, and rail transit systems.
The UR6EV module is configured using GE Multilin's EnerVista software suite, specifically the EnerVista UR Setup software. This intuitive Windows-based application allows users to:
- Configure input types, response times, and filter settings for each channel
- Set up event logging and alarm parameters
- Monitor real-time module status and input values
- Update firmware and back up configurations
- Integrate with other UR series modules and controllers
EnerVista software is available for free download from the GE Multilin website and supports Windows 10/11 operating systems.
Have more questions about the UR6EV Digital Input Module?
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