GE IS420UCSBH4A

GE IS420UCSBH4A is a high-performance control/monitoring module launched by General Electric (GE) for industrial automation and process control systems. It belongs to the UCSB Control Station Subsystem of the Mark VIe series, integrating advanced digital signal processing and embedded processor technology. The module enables multi-channel analog/digital signal acquisition, real-time control, data conversion, and multi-protocol communication, making it suitable for harsh industrial environments such as gas turbines, petrochemicals, power generation, water treatment, and pharmaceuticals.

Key Specifications

• Power Supply: 24 V DC
• Processor: 1066 MHz Intel EP80579 (or equivalent high-performance embedded processor)
• Memory: 256 MB – 512 MB DDR2 SDRAM
• I/O Interfaces:Communication: Multi-protocol support including Ethernet, RS-485, Modbus, and HART
  • 4 analog inputs (4-20 mA or 0-10 V)
  • 4 digital inputs
  • 2 analog outputs (4-20 mA)
  • 2 digital outputs
• Operating Temperature: -20 ℃ ~ +70 ℃
• Protection Class: IP20 – IP67, meeting industrial dust and water resistance requirements
• Dimensions: Approximately 135 mm × 70 mm × 36 mm (6U VME-bus standard)
• Weight: Approximately 0.5 kg

Product Features

• High Reliability: Equipped with redundant design and self-diagnostic functions, it continuously monitors module health and automatically reports faults to minimize downtime risks.
• Modular Design: Features plug-and-play connections, DIN rail or panel mounting, enabling quick on-site replacement and system expansion.
• Multi-protocol Compatibility: Supports industrial standards like Ethernet, Modbus, HART, and RS-485, facilitating seamless integration with upper-level systems such as PLC, DCS, and SCADA.
• Strong Anti-interference: Built-in electromagnetic compatibility (EMC) and lightning protection capabilities ensure stable operation in high electromagnetic noise environments.
• Self-configuration & Remote Maintenance: Through the integrated network interface, remote parameter adjustment, firmware updates, and fault diagnosis are achievable, reducing on-site maintenance workload.

Structure and Composition

• Main Board: Integrates high-performance embedded processor, memory, power management, and communication chips.
• I/O Cards: Provide separate analog/digital input/output channels with plug-and-play modular layout.
• Power Module: Internal DC-DC converter supports a wide input voltage range and delivers regulated output.
• Communication Interface Board: Physical implementation of multiple interfaces including Ethernet, RS-485, Modbus, and HART.
• Enclosure: Metal or high-strength plastic housing with IP20 – IP67 protection class, equipped with heat sinks to maintain operating temperature.

Typical Application Areas

• Gas Turbine and Steam Turbine Control (Mark VIe System)
• Petrochemical Process Monitoring (key parameters such as temperature, pressure, and flow rate)
• Power Systems (generator sets, substation automation)
• Water Treatment and Pharmaceuticals (process control for continuous production lines)
• General Industrial Automation (robots, PLC expansion modules, field instruments)

Installation and Maintenance Guidelines

• Installation: Use DIN rail or panel mounting. Ensure power supply and grounding comply with specifications first. Operate plug-and-play I/O cards only when powered off to prevent electrostatic discharge damage.
• Wiring: Match analog signals to the correct range (4-20 mA or 0-10 V) and use TTL/CMOS levels for digital signals. Select shielded twisted-pair cables for communication and ensure proper grounding.
• Commissioning: Verify module status via the built-in self-test function after initial power-on. Use GE-provided configuration software (e.g., Proficy, ControlStation) for parameter setting and network configuration.
• Daily Maintenance: Regularly check for blockages in heat sinks and fans (if equipped). Monitor current, temperature, and error logs through the remote diagnostic interface. Perform firmware updates during system downtime windows.
• Troubleshooting: The module is equipped with fault indicators and error codes. Refer to the user manual for troubleshooting based on error codes. For hardware faults, use the plug-and-play design to quickly replace faulty cards or the entire unit.

If you would like to learn more about our products and services, please feel free to contact us at any time!

• Sales Manager : Jinny
• Email : sales5@xrjdcs.com
• Whatsapp/Mobile:+86 15359273791

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Triconex  丨   Foxboro 丨   ICS Triplex  丨  Hima  丨  Schneider 丨  Yokogawa  丨 Woodward

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Xiamen Xingruijia: Your Trusted Partner in Industrial Control & Automation

What Sets Us Apart

• Authenticity Guaranteed: We exclusively supply 100% original imported products, with strict quality checks to ensure compliance with original manufacturer standards, eliminating the risk of counterfeits.
• Obsolete Parts Specialists: We excel in sourcing hard-to-find, discontinued industrial components—solving critical replacement challenges for clients with legacy equipment.
• Swift & Reliable Delivery: Leveraging our optimized logistics network, we ensure fast shipment and accurate lead time estimates, minimizing operational downtime for our customers.
• Direct Sourcing & Strong Inventory: As a direct source supplier, we cut out unnecessary middlemen. Our in-stock inventory exceeds 100 million RMB, enabling immediate fulfillment of most orders.

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