IS220PDIAH1B GE Mark VIe Power Distribution I/O In Stock

GE IS220PDIAH1B I/O Pack – Mark VIe Series

• Part Number: IS220PDIAH1B – GE Mark VIe Speedtronic series.
• Nominal Voltage: 24V DC with 28.6V DC maximum rating.
• Contact Input Voltage: 32V DC maximum rating.
• Temperature Range: -30°C to +65°C ambient operating temperature.
• Hazardous Location: UL listed for hazardous and non-hazardous areas.
• Ethernet Ports: Two ports with ENET indicators.
• Product Type: PCB – power distribution I/O pack.
• Country of Origin: USA.

Functional Overview of the IS220PDIAH1B I/O Pack

• The IS220PDIAH1B serves as a power distribution I/O pack in the Mark VIe system.
• It pairs with terminal boards including STCIH1A, STCIH2A, STCIH8A, and TBCIH2C or H4C.
• Compatible boards also include IS400STCIH1A, IS400STCIH2A, IS400STCIH8A, and IS400TBCIH2C.
• These terminal boards are typically power distribution boards from the Speedtronic system.
• The pack features two Ethernet ports for network connectivity with ENET status indicators.
• It includes a conformal PCB coating for enhanced environmental protection.

Technical Specifications – IS220PDIAH1B

• Manufacturer: General Electric (GE) – Mark VI Speedtronic series.
• Functional Acronym: PDIA – Power Distribution I/O.
• Nominal Voltage: 24V DC.
• Maximum Voltage: 28.6V DC for the I/O pack, 32V DC for contact inputs.
• Operating Temperature: -30°C to +65°C (ambient).
• Hazardous Certification: UL listed for Class and Zone hazardous locations.
• Ethernet Ports: 2 ports with ENET indicators.
• Revision: B revision – normal assembly type.
• Dimensions: Compact small form factor for easy installation.

Compatible Terminal Boards for IS220PDIAH1B

• IS200STCIH1A and IS200STCIH2A – terminal boards for Speedtronic control.
• IS200STCIH8A – high-density terminal board option.
• IS200TBCIH2C and IS200TBCIH4C – power distribution terminal boards.
• IS400STCIH1A, IS400STCIH2A, IS400STCIH8A – alternative terminal board variants.
• IS400TBCIH2C – additional power distribution terminal board.
• All compatible boards are part of the Mark VIe Speedtronic system.

Mark VIe Series Overview

• The Mark VIe series represents a major upgrade from the Mark V turbine control system.
• It expanded functionality to include wind turbine control in addition to gas and steam turbines.
• The series incorporates GE's patented Speedtronic control system technology.
• The IS220PDIAH1B belongs to this advanced Mark VIe product family.
• Many Mark VIe components are now legacy status and may not be available from the OEM.

Installation and Hardware Notes

• Mount the I/O pack securely to the compatible terminal board.
• Connect Ethernet cables to the two RJ45 ports for network communication.
• Apply 24V DC power – the pack handles nominal voltage with soft-start feature.
• No software configuration is required for basic operation.
• Refer to GE documentation for full Class and Zone UL marking details.
• Ambient temperature must stay within -30°C to +65°C for proper operation.

Packaging and Logistics

• Package contents: One IS220PDIAH1B I/O pack with conformal coating.
• Documentation: Manual and user guide available separately.
• Stock status: In stock – ready for immediate shipment.
• Dispatch time: 5 business days after order confirmation.
• Carriers: FedEx, UPS, DHL – worldwide express shipping.
• Return policy: 30-day return window for unused items in original packaging.

Frequently Asked Questions (FAQ) – IS220PDIAH1B

• Is this a new or refurbished unit? – This is a brand new, original GE module.
• What is the warranty period? – Standard 12-month warranty against manufacturing defects.
• Is this module approved for hazardous locations? – Yes, it is UL listed for both hazardous and non-hazardous areas.
• What terminal boards are compatible? – It pairs with STCIH1A, STCIH2A, STCIH8A, TBCIH2C, H4C, and IS400 variants.
• What is the maximum voltage for contact inputs? – The maximum rating is 32V DC.
• Does this require software configuration? – No, the I/O pack operates with hardware configuration only.
• Is this part still available from GE? – Many Mark VIe components are legacy status; we maintain on-hand stock.

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