I/O modules

The GE IS200ATBAG1A IS200ATBAG1AAA application I/O terminal board provides field wiring termination for Mark VI systems. This board connects field sensors directly to the main control rack. It interfaces with analog input modules through ribbon cable assemblies. You can use either model number as a direct replacement.

Detailed Technical Specifications

This GE IS200ATBAG1A IS200ATBAG1AAA application I/O terminal board measures 280 mm in length. Its width reaches 180 mm across the main surface. The total height goes up to 28 mm with all terminal blocks. This unit weighs approximately 0.65 kilograms for secure mounting.

Key hardware parameters include:

• Complete Model: GE IS200ATBAG1A IS200ATBAG1AAA

• Component count: 45 passive electronic parts

• Terminal blocks: Three 20-position removable connectors

• Energy storage: Two film capacitors (0.1 µF each)

• Mounting system: Four slotted corner holes

• PCB layers: Two-layer signal distribution construction

• Input channels: 32 single-ended field wiring points

• Output channels: 16 return path terminals

• Fuse protection: Four replaceable 2 A slow-blow fuses

• Signal filtering: RC low-pass filters on each channel

The GE IS200ATBAG1A IS200ATBAG1AAA application I/O terminal board stores no significant energy after power-off. Therefore, technicians can perform wiring changes instantly without delay. Each terminal accepts wire sizes from 24 AWG to 16 AWG. Moreover, each fuse protects two adjacent input channels from overcurrent damage.

Application and Installation

The GE IS200ATBAG1A IS200ATBAG1AAA application I/O terminal board mounts on a DIN rail inside the control cabinet. It requires a matching ribbon cable to connect with the analog input card. This board accepts signals from thermocouples, RTDs, and 4-20 mA transmitters. Consequently, you can centralize all field wiring on one convenient panel.

Signal Conditioning and Protection

This board filters electrical noise from each incoming signal channel. Its RC filters remove high-frequency interference before the signal reaches the main board. The GE IS200ATBAG1A IS200ATBAG1AAA includes clearly labeled terminal positions for each channel. Therefore, you reduce wiring errors during installation and maintenance.

Always disconnect the ribbon cable before removing field wiring from the terminal blocks. Verify that each wire sits firmly under its screw clamp. The board features numbered positions for all 32 input channels. Furthermore, its silk-screen layer shows signal polarity for each terminal.

Details