GE IS220PSCAH1B Serial Communications Module for Turbine Control

GE IS220PSCAH1B Serial Communications Module

Product Details:

The GE IS220PSCAH1B is a Serial Communications I/O Pack part of the Mark VIe Series, facilitating data exchange between 1–2 Ethernet I/O networks and serial terminal boards. Manufactured in the U.S. and readily available, it integrates a shared Mark VIe processor board and a dedicated serial communications board, serving as a critical interface in industrial control systems like turbine management.
Key Features:

Serial Connectivity: Equipped with 6 configurable serial channels supporting RS-232, RS-422, or RS-485 half-duplex standards. RS-232 supports 50 ft/19.2 Kbps; RS-422/485 extend to 1000 ft/375 Kbps with 8 drops, ensuring flexible device integration.

Ethernet & Modbus: Dual 10/100 Ethernet ports enable redundancy; one port supports Ethernet Modbus on simplex networks. Data flow includes fixed I/O and Modbus I/O (up to 9600 bytes at 1 Hz via IONet).

Reliability: Features soft-start power management to control inrush current and fast current limiting. Auto-reconfiguration allows seamless replacement via ToolboxST, with controller auto-downloads of firmware/parameters.

Design & Diagnostics: Compact (8.26×4.19×12.1 cm) with surface-mount tech, operating at -30 to 65°C. LEDs indicate power/status; infrared port supports local diagnostics. DC-62 pin connector links to terminal boards, with secure mounting via threaded inserts.

GE Turbine Control serial module

IS220PSCAH1B communications module

turbine control serial interface

GE IS220PSCAH1B Serial Communications Module for Turbine Control Images