GE UR6AV Digital I/O Module

Technical Specifications 

The UR6AV Digital I/O Module is built for GE Multilin UR Series relay systems and adds reliable digital input and output capability for protection and control applications. The module provides 8 digital inputs, 2 Form-A digital outputs, and 2 Form-C digital outputs, giving flexible signal handling for field devices. Form-A outputs operate in less than 4 ms, making them suitable for fast switching functions, while all output contacts are isolated from signal ground to improve electrical noise immunity. The module supports optional voltage and current monitoring on selected outputs and works with EnerVista UR software for configuration and diagnostics. It also uses FlexLogic programmable logic, allowing up to 1024 logic equations to create custom control sequences, alarms, and interlocking functions. 

Digital I/O Feature

Maintenance

1. Routine Inspection
Check module indicator status weekly (steady operation light, channel lights flashing normally with signals) to confirm no abnormal alarms.
Clean module surface dust monthly to prevent heat dissipation issues caused by dust accumulation.
2. Periodic Maintenance
Tighten wiring terminals quarterly to prevent poor contact due to looseness.
Test channel isolation performance and power supply stability annually, record operating parameters, and compare with standard values to identify potential hazards.
3. Troubleshooting
No channel signal: Check wiring, power supply, and channel configuration; replace test signal cables to rule out external faults.
Module unresponsive: Re-seat the module (power off operation), check rack bus connection; replace the module if the fault persists.
Output overload: Inspect external loads for short circuit or overcurrent; replace with matching loads and reset the module.
4. Replacement & Storage
Module replacement requires power-off operation (for non-hot-swap models); re-download configuration after replacement.
Store idle modules in a dry, dust-free environment at -20°C to +60°C, avoiding moisture and impact.

FAQ  技术常见问题解答

Q: How fast are UR6AV Form-A outputs?
A: Activation time is less than 4 ms.

Q: How many digital inputs does UR6AV provide?
A: It provides 8 digital inputs.

Q: What output configuration does UR6AV include?
A: It includes 2 Form-A and 2 Form-C outputs.

Q: Which contacts are available on UR6AV Form-C outputs?
A: Normally open, normally closed, and common contacts.

Q: Are your products brand new?
A: Yes. We only supply 100% original and brand-new products. All items are sourced through authorized channels and have never been used or refurbished.

Q: Why can customers buy with confidence?
A: Because every product is backed by our 1-Year Warranty Guarantee of Quality, ensuring reliability, customer satisfaction, and long-term support after delivery.

Q: Do you provide international shipping?
A: Yes. We ship products to customers worldwide using reliable international logistics services such as EMS, DHL, UPS, and FedEx.

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