GE IS220PDIOH1B Discrete I/O Module for Mark VIe Turbine Control

GE IS220PDIOH1B IO PACK, DISCRETE IO

Product Details:

The GE IS220PDIOH1B is a Discrete I/O Pack part of the Speedtronic Mark VIe gas turbine control system, designed to extend PDIO pack functionality, typically paired with two accessory terminal boards. Classified as an Intrinsically Safe Apparatus Relay Contact module, it operates in hazardous locations when combined with compatible terminal boards. Equipped with two Ethernet ports, a local processor, and a data acquisition board, it facilitates high-speed I/O communication in simplex, dual, or triple-redundant setups. Though based on 2004-obsolete electronics, it remains integral to Mark VIe architectures, configured via the ControlST software suite.

Features:
Function Extension: Enhances PDIO pack capabilities, working with accessory terminal boards for expanded I/O functionality.

Hazardous Area Approval: Approved for hazardous locations when paired with specified terminal boards.

Robust Design: Features a conformal-coated PCB for durability against wear and tear, with an ambient temperature range of -30°C to +65°C.

Connectivity & Diagnostics: Dual Ethernet ports for networked communication; front-panel LEDs indicate Ethernet activity, power status, "attn" alerts, and relay connections.

Electrical Specifications: Operates at 27.4–28.0 VDC nominal voltage, with 24 field terminals labeled for contact-wetting inputs.

System Compatibility: Integrates with Mark VIe’s redundant setups, supporting high-speed I/O and configured via ControlST for programming and diagnostics.

GE Mark VIe I/O module

turbine control discrete module

GE IS220PDIOH1B I/O module

GE IS220PDIOH1B Discrete I/O Module for Mark VIe Turbine Control Images