IS200WROBH1A GE Mark VIe WROB Relay Fuse Board

GE IS200WROBH1A WROB Relay Fuse & Power Sensing Board – Mark VIe Series

• Manufacturer & Series: General Electric – Mark VIe series for gas/steam turbine control.
• Functional Acronym: WROB – Relay Fuse and Power Sensing Board.
• Key Feature: The IS200WROBH1A provides fused power distribution and fuse status sensing for relay outputs.
• Redundancy Options: Supports Simplex, Redundant, or TMR (Triple Modular Redundant) configurations.
• Fuse Value: Factory default fuse rating is 3.15 A.
• Relay Type: TRLY relay compatibility.

Technical Specifications – IS200WROBH1A

• Brand & Model: General Electric IS200WROBH1A
• Functional Acronym: WROB
• Series: Mark VIe
• Fuse Value: 3.15 A (default)
• Redundancy Modes: Simplex, Redundant, TMR
• Relay Type: TRLY
• Manual Reference: GEH-6721L
• Compatible Terminal Boards (TMR): TDBTH2, TDBTH4, TDBTH6
• Function: Relay output power distribution with fuse sensing
• Application: PDIO Discrete Input/Output Modules

Frequently Asked Questions (FAQ)

• Q: Is the IS200WROBH1A a new original GE part?
  A: Yes, it is brand new and original from General Electric. We never supply refurbished or counterfeit items.
• Q: Which I/O redundancies work with the IS200WROBH1A?
  A: This board supports Simplex, Redundant, and TMR (Triple Modular Redundant) I/O pack redundancies.
• Q: Is the IS200WROBH1A a TBCI board?
  A: Yes and no. In TMR applications on the TDBT board, it provides equivalent functions of a terminal board combined with a contact input terminal board (TBCI).
• Q: Do you have the IS200WROBH1A in stock?
  A: Yes, we keep this Mark VIe WROB board in stock for immediate shipment.
• Q: What is your shipping time?
  A: We ship within 5 days after order placement. Delivery time depends on your location and chosen carrier.
• Q: Which couriers do you use?
  A: We ship with FedEx, UPS, and DHL for fast and insured worldwide delivery.
• Q: Can I return this board if it does not fit my system?
  A: Yes, we accept returns within 30 days as long as the board stays in original factory packing.
• Q: What is the default fuse value on the IS200WROBH1A?
  A: The default fuse rating is 3.15 A.
• Q: Which terminal boards work with this WROB board in TMR mode?
  A: For TMR applications, use TDBTH2, TDBTH4, or TDBTH6 terminal boards.
• Q: Can this board sense fuse status?
  A: Yes. When used with isolated voltage on the TDBS board, it detects fuse statuses on all six fuse pairings.

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