Description

Model: IS200AEPCH1ABC
Core technical specifications
The IS200AEPCH1ABC has the following features:

Signal type:
46-channel differential DC coupled input, supporting 0-5V DC or -5V to +5V DC signals (applicable to sensors and transmitters);
The resolution is programmable at 28 or 48 bits, and the accuracy is less than 0.15% FSR (full-scale error).
Common-mode suppression capability -85 dB (DC to 100Hz), with outstanding anti-interference ability.
Electrical characteristics:
Power supply voltage: 24V DC (8A), supporting redundant power input;
Input overvoltage protection: Continuously withstand 160V DC or 180V AC, suitable for harsh industrial environments.
Communication interface:
Communicate with the main control module through the RS-422 interface, and the transmission rate is adapted to the backplane bus of the Mark VI system.
The auxiliary board integrates FPGA and integrated circuits to support signal preprocessing (such as filtering and linearization).

Mechanical specification:
Size: Conforms to the Mark VI standard card size (card insertion design, no panel);
Weight: Approximately 1.20 kg, installed on the control cabinet frame, with factory-prefabricated drilling.

Regarding IS200AEPCH1ABC
IS200AEPCH1ABC is a PCB component of the GE Speedtronic Mark VI system. It contains many systems, timing and control devices, aiming to ensure the safe and reliable operation of steam and gas industrial turbine systems.

The IS200AEPCH1ABC is a small rectangular card without a panel. Every corner of the circuit board has been drilled in the factory. Each of these holes is surrounded by conductive materials. There are also other factory drilling holes located inside and along the edges of the circuit boards.

The IS200AEPCH1ABC is designed with an auxiliary card for installation. This card is almost located at the center of the IS200AEPCH1ABC board. It is installed on the motherboard using screws that pass through the bracket. The auxiliary board is equipped with two female connectors, one FPGA and other integrated circuits, as well as several other connectors. It also has capacitors, resistors, diodes and transistors. The auxiliary board is marked with multiple codes, including DCOM and FA/00.