UR7JH | GE UR 7JH Digital Input/Output Module
$175.00
$565.00
Description
Overview
The UR7JH is a versatile digital input/output module designed for integration with GE Multilin UR series relays, offering precise signal monitoring and control for power systems, substations, and industrial applications. Engineered for high reliability and durability, this module supports both source and sink inputs with fast transistor outputs, ensuring robust performance in demanding environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | UR7JH |
| Module Type | Digital Input/Output (I/O) |
| Input Voltage | 24 V DC (Range: 18–30 V DC) |
| Input Type | Source or Sink, selectable |
| Number of Inputs | 16 channels |
| Input Response Time | Typical 10 ms |
| Output Type | Transistor outputs (Source type) |
| Number of Outputs | 16 channels |
| Max Output Current | 0.5 A per channel |
| Max Total Output Current | 4 A per module |
| Isolation | Optical isolation between channels and backplane |
| Isolation Voltage | 1500 V AC |
| Operating Temperature | 0 °C to +60 °C |
| Storage Temperature | -25 °C to +85 °C |
| Humidity Range | 5% to 95% RH (non-condensing) |
| Mounting | DIN rail installation |
| Communication | Backplane bus interface with UR CPU module |
| Diagnostics | LED indicators per channel and module status |
| Protection | Input overvoltage, output short-circuit, overload detection |
Key Features
-
High-density digital I/O: 32 points (16 inputs + 16 outputs) per compact module
-
Real-time LED indicators for troubleshooting
-
Hot-swappable: replace without system shutdown
-
Enhanced protection: overvoltage, short-circuit, and overload safeguards
-
Compact footprint saves panel space
Applications
-
Substation automation: monitor breaker states and control switchgear
-
Power generation: turbine and generator control
-
Industrial automation: machine operation monitoring and control
-
Process industries: chemical, oil & gas, and manufacturing control systems
FAQ
Q: Can the UR7JH handle both sourcing and sinking inputs?
A: Yes, the module supports both input types, selectable per system configuration.
Q: What is the maximum current per output channel?
A: Each transistor output channel supports up to 0.5 A, with a total module capacity of 4 A.
Q: Is the module suitable for harsh environments?
A: Yes, the UR7JH is designed with optical isolation and industrial-grade components for high noise immunity and durability.
Q: Can it be replaced while the system is running?
A: Yes, it features a hot-swappable design for minimal downtime.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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