Description

IS200AEPAH1AFD Technical Specifications
Ambient Temperature Range -40 to +70 °C
Functional Acronym/Abbreviation AEPA
Product series: Mark VI IS200
Product type: PCBA
Functional Part Number IS200AEPAH1AFD
Model Type: Printed Circuit Board
Original Manufacturer: General Electric Company USA, GE Industrial Systems
Series Manual: GER-4193A GE Power Systems Manual
Weight: Approximately 3 lbs.

This model belongs to the card module of the GE (General Electric) Mark VIe control system and is mainly used for the control and protection of industrial turbine generators, steam turbines or gas turbines (such as in power plants and petrochemical fields).

Core Technical Specifications (Speculation)
According to the common characteristics of the GE Mark VIe series modules, the IS200AEPAH1AFD may have the following functions:

Signal type:
Supports 4-20mA analog input/output (commonly seen in process control signals);
It may integrate temperature input channels (such as thermocouples, RTDS) or frequency signal measurements.
Electrical characteristics:
Supply voltage: 24VDC or 125VDC (depending on the specific application scenario);
Isolation performance: Electrical isolation between channels, and the anti-interference ability complies with industrial standards (such as IEC 61000-4-2/4/5).
Communication interface:
Communicate with the main control module through the redundant backplane bus (such as GE’s SERCANS bus);
Fieldbus expansion may be supported (such as Profibus, Modbus, but it is necessary to confirm whether the module has built-in communication functions).
Mechanical specification:

Size: Conforms to the Mark VIe standard card size (usually card-inserting type, installed on the control cabinet frame);
Protection grade: IP20 (For indoor use, it needs to be dust-proof in conjunction with the control cabinet).
Iii. Life Cycle and Alternative Solutions
Production suspension status:
The GE Mark VIe system has been gradually replaced by the Mark VIe Edge or Mark 7e system. The IS200 series cards may have entered the limited support stage (subject to the announcement on the GE official website).
Alternative model:
If the module function is analog I/O, the new model may be the DS200 series (such as DS200AIBDG1A) or the IS220 series (such as IS220PAICH1B), compatible with higher-speed communication protocols and diagnostic functions.
Upgrade suggestion: If the system as a whole is outdated, it can be evaluated to migrate to Mark 7e, which supports Ethernet communication, edge computing and remote operation and maintenance.