The General Electric IS220PSCAH1A module delivers stable serial and Ethernet communication for Mark VIe systems. The device supports multiple industrial interfaces and maintains a compact 4.5 × 13.5 × 8.3 cm footprint with a 0.38 kg weight. The module strengthens system reliability through integrated diagnostics and configurable alarm thresholds.
Communication Features
The IS220PSCAH1A module supports RS485 half‑duplex, RS232, and RS422 channels. The device also handles Serial Modbus Master functions with adjustable RTU mode, parity, data bits, and station addressing. The module connects to two Ethernet networks and integrates a dedicated terminal board for clean electrical interfacing.
Technical Specifications
Key Parameters
Specification
Value
Model
IS220PSCAH1A
Manufacturer
GE
Module Type
Communications Module
Dimensions
4.5 × 13.5 × 8.3 cm
Weight
0.38 kg
Interfaces
RS485, RS232, RS422, Ethernet
System
DCS / Mark VIe
HS Code
8537101190
Origin
USA
Condition
Brand New
Communication Service
Ethernet router
Status
Active
Functional Highlights
The module supports wide‑range baud rates for flexible Modbus communication.
The device monitors analog inputs for position and pressure with configurable alarm limits.
The module stores diagnostic data to improve maintenance efficiency.
The IS220PSCAH1A I/O Pack includes a one‑year warranty from GE.
Applications and Compatibility
Typical Use Cases
The IS220PSCAH1A module integrates smoothly into GE Mark VIe control systems. The device supports industrial turbines, compressor stations, and process automation platforms requiring stable serial and Ethernet communication. The module also fits installations using mixed RS485, RS232, and RS422 networks.
Compatible Systems
GE Mark VIe control platforms
Serial Modbus RTU networks
Dual‑Ethernet industrial architectures
DCS environments requiring multi‑protocol communication
