GE DS200ADMAH1A Analog to Digital Module

Overview

The DS200ADMAH1A is an Analog-to-Digital Multiplexer daughterboard for the GE LS2100 control system. It installs under the DS200DSPC Digital Signal Processor in a VMEbus rack. This board buffers, filters, and converts analog and digital signals. Therefore, it ensures reliable communication within turbine or drive control systems. Additionally, it supports extended analog inputs and multiple digital I/O channels. The aluminum faceplate provides easy mounting on top of the DSPC board.

Technical Specifications

• Model Number: DS200ADMAH1A

• System Compatibility: LS2100 Static Starter Control

• Board Type: Analog-to-Digital Multiplexer Daughterboard

• Analog Inputs: 3 primary inputs; supports up to 12 additional inputs

• Analog Outputs: 4 outputs, scaled to ±10 V with 12-bit resolution

• Digital I/O: 8 discrete input/output ports interfaced via EPLD

• Connectors: XA (60-pin), XB (40-pin), TBPL (60-pin ribbon cable header)

• Status LEDs: Green “IMOK” LED and Red “FAIL” LED

• Mounting: Installed under DS200DSPC in VMEbus rack

• Standards: UL, CE, CSA compliant

• Functional Acronym: ADMA

• Manuals: GEH-6373 and GEI-100218

• Power Thyristors: SCR’s, Silicon-Controlled Rectifiers