GE IS200AEPAH1AFD Printed Circuit Board

The GE IS200AEPAH1AFD printed circuit board was designed by General Electric (GE) for its Mark VI Speedtronic turbine control system and has the following features and functions:

Technical Specifications

Voltage: 0 to 5 VDC or - 5 to + 5 VDC 1, +6%.

Number of input points: 46 differential, DC-coupled input points.

Input update rate: 10 ms.

Resolution: 28-bit or 48-bit programmable.

Accuracy: Less than 0.15% of full scale over the range of 0°C to 45°C.

Common mode rejection: -85 dB (DC - 100 Hz).

Input overrange protection: 160 VDC/180 VAC continuous.

Operating temperature range: -40°C to + 70°C.

Features

Communication capabilities: Supports IONet or Unit Data Highway (UDH) communications. UDH is an Ethernet-based LAN that allows communication not only with other boards in the Mark VI system, but also with the PLC-based Fanuc control system and the EX2000 generator excitation control system manufactured by General Electric.

Connectable auxiliary board: It has the ability to connect an optional auxiliary board and communicate with the auxiliary board through a two-pin male connector located on the upper left corner of the board.

Multiple component integration: There are multiple integrated circuits, a three-pin female connector, two light-emitting diodes, two female phone plugs, twelve relays, six metal oxide varistors, etc. on the board.

Application scenario: Mainly used in General Electric's Mark VI Speedtronic turbine control system, which is known for its reliability and versatility and can be widely used in steam/gas turbine control to provide comprehensive protection, control and monitoring for turbine systems.