Product Details
Overview
The GE UR7BH is a communication-enabled relay module within the Multilin Universal Relay (UR) series. Designed for high-performance switching and control, it combines robust relay functionality with Modbus TCP/IP communication support. Its compact design and durable construction make it suitable for demanding industrial and utility applications, ensuring reliable operation even in harsh environments.
Technical Specifications
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Manufacturer: General Electric (GE)
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Model: UR7BH
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Type: Relay Communication Module
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Relay Type: SPDT (Single Pole Double Throw)
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Relay Quantity: 8 relays
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Contact Rating: 10 A at 240 V AC
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Power Handling Capacity: Up to 1000 VA
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Operating Voltage Range: 120 V AC to 480 V AC
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Control Logic Voltage: 24 V DC
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Communication Protocol: Modbus TCP/IP
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Connection Type: Terminal block
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Construction Materials: Dielectric polymers with copper alloy contacts
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Operating Temperature: -40°C to +85°C (-40°F to +185°F)
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Environmental Rating: IP-rated for dust resistance and water spray protection
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Dimensions: 170 mm × 90 mm × 25 mm
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Weight: 0.4 kg
Key Features
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Eight SPDT relays for versatile switching applications
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High contact rating and power handling capacity for industrial loads
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Integrated Modbus TCP/IP communication for system integration
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Compact and rugged design suitable for harsh environments
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IP-rated protection against dust and water spray
Applications
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Substation automation and relay-based control
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Industrial power distribution systems
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Process automation requiring reliable relay switching
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Communication-enabled relay networks with Modbus integration
FAQ
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Q: How many relays are included in the UR7BH? A: The module provides 8 SPDT relays.
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Q: What communication protocol does the UR7BH support? A: It supports Modbus TCP/IP for seamless integration.
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Q: What is the maximum contact rating? A: Each relay is rated at 10 A, 240 V AC.
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Q: Is the UR7BH suitable for harsh environments? A: Yes, it is IP-rated for dust and water spray protection and operates from -40°C to +85°C.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Understanding Marshalling Cabinets in Industrial Control Systems Architecture
Industrial control system deployments rely on structured signal distribution to bridge field instrumentation with central processing hardware. A marshalling cabinet serves as the vital intermediate connection point between heavy field home-run multi-pair cables and delicate input/output (I/O) modules housed inside Programmable Logic Controller (PLC) or Distributed Control System (DCS) enclosures. By segregating field cable terminations from control hardware, engineers maintain system flexibility, safeguard controller components, and streamline commissioning workflows.
FAT vs SAT in Industrial Control Systems: Key Differences and Execution Guide
Industrial control system deployment relies on strict verification protocols to guarantee operational safety, system stability, and regulatory compliance. Commissioning complex Programmable Logic Controller (PLC) racks, Distributed Control Systems (DCS), and Safety Instrumented Systems (SIS) requires two critical milestones: the Factory Acceptance Test (FAT) and the Site Acceptance Test (SAT). Both procedures validate that system automation meets design specifications, but they occur at different stages of project execution and target distinct operational risks.
Hub vs Switch vs Router in Industrial Automation Architecture
Modern factory automation relies on reliable industrial networking infrastructure to exchange real-time field data across operational technology systems. Engineers often encounter networking hardware like hubs, switches, and routers when integrating Programmable Logic Controllers, Distributed Control Systems, and SCADA monitoring nodes. Although these devices share physical ports, they operate at different layers of the Open Systems Interconnection reference model and deliver distinct traffic management capabilities.