
Overview
GE IS220PSCAH1A Mark Vie series Serial Modbus Communication I/O Module acts as a gateway between the controller and external devices supporting the Modbus RTU protocol. It allows GE turbine control systems to exchange data with third-party devices.
It can be used to communicate with third-party controllers for auxiliary equipment such as boiler feedwater pumps, condensers, and excitation systems. Alternatively, it can connect to gas analyzers, vibration monitoring systems, and valve positioners in compressor trains.
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Technical Data

| Model Number | IS220PSCAH1A |
| System | Mark Vie |
| Related models | IS220PSCAH1B |
| Uplink network port | RJ45 port |
| Downlink serial port | Six independent serial communication channels |
| Network: | 2 x RJ45 |
|
Dimension |
-Length:178.98mm -Depth:178.33 mm |
|
Weight |
0.43kg |
🚀Function & Features
- Communication Bridging: The GE IS220PSCAH1A connects to the high-speed IONet network via dual Ethernet ports on one end and to various devices via six independent serial channels on the other.
- Dynamic IP Address Acquisition: The GE IS220PSCAH1A automatically requests a network address using Dynamic Host Configuration Protocol (DHCP) combined with the terminal block's unique identification.
- Hot-Switch: The GE IS220PSCAH1A's soft-start and current-limiting features allow direct plugging and unplugging of the power connector while the power is still on (without first disconnecting the mains).

Questions & Answers
💡 FAQ
Q: What is the brand?
A: GE(General Electric)
Q: What is the type?
A: Serial Modbus Communication I/O Module
Q: What is the warranty?
A: 1 year
Q: Where is the shipping location?
A: Xiamen
Q: What is the payment method?
A: T/T

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Phone Number
+86 18059275924
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