IS220PSCAH1A GE Serial Communication I/O Module
Condition:
Brand New & Original
Availability:
In Stock
Delivery Time:
5-7 Days
EXW Price:
$6500
Payment:
T/T, Full Payment Before Shipping
The IS220PSCAH1A is a multi-protocol serial communication gateway module within the GE Mark VIe control system. Its primary function is to convert Ethernet IONet data into RS-232/422/485 serial communication signals; it also supports Modbus TCP master functionality.
Function
1. Converts Ethernet signals into serial signals compatible with field devices.
The IS220PSCAH1A features an internal universal Mark VIe processor board and a 6-channel serial communication board, supporting RS-232 point-to-point communication, RS-422 differential long-distance communication, and RS-485 multi-point half-duplex networking.
2. Provides two RJ45 Ethernet ports to connect the module to the Mark VIe control network (IONet), enabling real-time data exchange between field devices and the control system.
3. Functions as a Modbus TCP Master, running Modbus TCP via an Ethernet port and supporting up to 18 Modbus nodes.
Connection Structure
IONet (Mark VIe control network)
↓
IS220PSCAH1A
├── CPU processor board
├── Serial communication board (6 channels)
├── Dual Ethernet ports
↓
SSCA terminal board
↓
RS-232 / RS-485 / RS-422 field devices
| Brief Introduction | |
| Manufacturer | General Electric |
| Module/Order Number | IS220PSCAH1A |
| Description | Mark VIe, Power Distribution Feedback I/O Module |
| Country of origin | USA |
| Dimension & Net Weight | 15x10x5cm, 0.5kg |
| Packing Weight | 2kg |
FAQ
1. What's the function of the IS220PSCAH1A?
—Its primary function is to convert Ethernet IONet data into RS-232/422/485 serial communication signals
2. What is the relationship between the PSCA and the SSCA terminal board?
—The SSCA is a serial communication terminal board that provides physical wiring terminals for the IS220PSCAH1A, serving as the communication interface between field devices and the PSCA.
3. ToolboxST reports an "I/O Pack fault" and the module's LED is red; how should this be handled?
—This is usually caused by a loose RJ45 cable, a faulty switch port, or an IP address conflict. You should check the dual-port connections and reassign the IP address.
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