The GE IS220PDOAH1AJ is a discrete output module for the Mark VIe control system, providing reliable relay output control and robust electrical isolation for industrial turbine and process applications.
Specifications
Part Number: IS220PDOAH1AJ
Series: Mark VIe Distributed Control System
Module Type: Discrete Output (PDOA) Module
Output Channels: 12 Form‑C relay outputs
Output Voltage Range: 5 VDC to 250 VAC
Contact Rating: 5 A per relay
Isolation: Optical or galvanic isolation
Response Time: <5 ms typical
Communication: Dual RJ45 Ethernet ports
Connector Type: DC‑62 terminal board connector
Operating Temperature: –40 °C to +70 °C
Mounting: DIN‑rail or panel mounting
Application: Turbine control, process control, discrete device actuation
Features
High‑Reliability Relay Outputs: Supports critical discrete actuation in Mark VIe systems
Robust Electrical Isolation: Protects control electronics from field disturbances
Fast Output Response: Ensures precise timing for turbine and process sequences
Direct Terminal Board Interface: Connects directly to associated PDIO/PDOA terminal boards
Built‑In Diagnostics: LED indicators and internal monitoring for system health
Redundant Network Support: Dual Ethernet ports for high‑availability architectures
