Product Description
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Part Number: IS400JPDHG1A
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Manufacturer: General Electric (GE)
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Series: Mark VIe
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Function: High-Density Power Distribution Board
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Input Voltage: 28 V DC
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Output Voltage: 600 V, 13 A
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Mounting Method: DIN-Rail
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Operating Temperature: -30 to 65°C
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Board Size: 6.25 in × 4.25 in
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Availability: In Stock
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Country of Origin: USA
Functional Description
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IS400JPDHG1A is a High-Density Power Distribution Board designed by GE for the Mark VIe distributed control system.
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Provides 28 V DC power to up to 24 Mark VIe I/O packs and 3 Ethernet switches from a single 28 V DC supply.
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Supports daisy-chain configuration, allowing additional JPDH boards to expand power distribution for systems requiring more than 24 I/O packs.
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Each I/O pack connector includes positive temperature coefficient (PTC) fuse protection for circuit safety and thermal overload prevention.
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Accepts 28 V DC input from the R, S, and T supply channels, distributing power across eight outputs per channel (R/S/T).
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Provides three unprotected 28 V DC outputs dedicated to Ethernet switches for R, S, and T power channels.
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Ensures reliable, high-density power distribution within industrial control environments typical of GE Mark VIe systems.
