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GE IS200JPDHG1AAA|Power Distribution Board|
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IS200JPDHG1AAA – JPDH High-Density Power Distribution Board
General Description
The IS200JPDHG1AAA is a JPDH High-Density Power Distribution Board designed for the GE Mark VIe Turbine and Gas Turbine Control System. It provides centralized 28 V DC power distribution for a large number of I/O modules and network devices, supporting high-availability, space-efficient, and hazardous-area control system deployments.
Technical Specifications
Model / Type: IS200JPDHG1AAA
Product Name: JPDH High-Density Power Distribution Board
Applicable System: GE Mark VIe Turbine / Gas Turbine Control System
Power Input
Input Voltage: 28 V DC
Input Connector:
6-pin Mate-N-Lok interface (J1)
Supports three independent redundant power feeds
Single-pin rating: 13 A, 600 V withstand
Power Output
Output Voltage: 28 V DC
Power Distribution Capacity:
Supplies power to 24 I/O components
Supplies power to 3 Ethernet switches
Connector Configuration
Total Connectors: 29 female connectors
2 × 6-pin connectors
27 × 2-pin connectors
Fully compatible with Mark VIe system load connections
Environmental Conditions
Operating Temperature: −30 °C to +65 °C
(Industrial standard with hazardous-area suitability)
Storage Temperature: −40 °C to +85 °C
Humidity: 5% to 95% RH (non-condensing)
Mechanical Characteristics
Dimensions (W × H × D):
Approx. 107.95 mm × 158.75 mm × 120 mm
Installation Method: DIN-rail mounting
Weight: Approx. 0.6 kg (including mounting accessories)
Core Features
High-Density Power Distribution
A single JPDH board supplies power to 24 I/O modules and 3 Ethernet switches, significantly reducing cabinet space requirements and supporting compact, distributed control system architectures.
Triple Redundant Power Input
The 6-pin J1 input interface supports three independent 28 V DC power feeds, greatly enhancing power supply reliability for critical turbine control applications.
Hazardous-Area Adaptation
Designed to meet the requirements for hazardous and explosion-risk environments, making it suitable for industries such as petrochemical, oil & gas, and natural gas processing.
Daisy-Chain Expansion Capability
Supports multi-board cascading (daisy-chain) connections, allowing flexible expansion of system power capacity for large-scale I/O deployments.
High-Reliability Connectors
Uses Mate-N-Lok standard connectors, rated for 600 V and 13 A, ensuring robust, long-term electrical connections in demanding industrial environments.
Typical Applications
Centralized power distribution for GE Mark VIe gas and steam turbine control systems
Turbine control installations in hazardous areas (petrochemical, oil & gas, natural gas facilities)
Centralized power management nodes for distributed I/O architectures
Critical industrial control cabinets requiring redundant power supply and high-density outputs
GE IS200JPDHG1AAA|Power Distribution Board|
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By structuring the information in this manner, the article provides a clear and organized understanding of input channels, transducer supply, and communication implementations in distributed control systems.
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