Description
Product Overview
The IS200TDBSH2ACC from GE is a simplex discrete input/output terminal board designed for Mark* VIe control systems. It supports DIN-rail or flat mounting and integrates seamlessly with PDIO I/O packs via a D-type connector and Ethernet communication.
This board handles 24 group-isolated contact inputs with a nominal 24 Vdc wetting voltage. It includes 12 form-C relay outputs and supports three optional relay expansion boards for advanced power distribution and fuse monitoring.
Technical Specifications
| Specification |
Details |
| Manufacturer |
GE |
| Part Number |
IS200TDBSH2ACC |
| Series |
Mark* VIe |
| Contact Inputs |
24 group-isolated |
| Relay Outputs |
12 form-C |
| Wetting Voltage |
Nominal 24 Vdc (16–32 Vdc floating) |
| Current |
2.5 mA |
| Dimensions |
34 cm × 18 cm × 5 cm |
| Weight |
0.5 kg |
| Mounting |
DIN-rail or flat |
| Interface |
D-type connector, Ethernet PDIO |
Optional Expansion Boards
-
IS200WROB: Converts relay section to match IS200TRLYH1B, adds fused and sensed power distribution.
-
IS200WROF: Adds individual fuses to each relay common, includes voltage feedback.
-
IS200WROG: Distributes power via single fuse per relay, with voltage feedback.
Board Variants
| Model |
Wetting Voltage Range |
TB Type |
| TDBSH2A |
16–32 Vdc |
Pluggable |
| TDBSH4A |
32–64 Vdc |
Pluggable |
| TDBSH6A |
100–145 Vdc |
Pluggable |
Applications & Compatibility
The IS200TDBSH2ACC is ideal for industrial automation systems requiring reliable discrete I/O. It integrates with Mark VIe controllers and supports PDIO packs for Ethernet-based control. Compatible with GE’s relay option boards for enhanced functionality.
Use this board in turbine control, power generation, or any application demanding robust signal isolation and relay output control.
