Replacing ABB DSQC 351: Controller and Network Checks
Checks to record before replacing ABB 3HNE 00006-1 DSQC 351: controller generation, X3/X5/X20/X21 wiring, DeviceNet settings, INTERBUS mapping, and LED states.
Manufacturer: General Electric
Product No.: IS200SCSAS1AEB
Country of origin:United States
Product Type: I/O Expansion Board
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 360g
Dimensions: 8.2cm x 12.2cm x 6cm
Shipping port: Xiamen
Warranty: 12 months
The General Electric IS200SCSAS1AEB is a Simplex Serial Communication Input/Output (SSCA) terminal board engineered specifically for the Mark VIe distributed control system (DCS) platform. This specialized I/O expansion board manages up to six individual serial communication channels, providing robust and reliable interfacing for industrial peripherals and external devices.
Designed for integration within industrial control enclosures, the IS200SCSAS1AEB features an on-board electronic identification chip that communicates automatically with the associated PSCA I/O pack. This functionality supports advanced system diagnostics, automated node recognition, and simplified troubleshooting to maximize operational uptime in critical turbine and plant control environments.
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric |
| Product Series | Mark VIe |
| Catalog Number / Model | IS200SCSAS1AEB |
| Module Type | Simplex Serial Communication (SSCA) I/O Expansion Board |
| Supported Communication Protocols | RS-232C, RS-485, RS-422 |
| Channel Capacity | Up to 6 serial communication channels |
| Associated I/O Pack | PSCA |
| Terminal Block Options | SSCAH1 (permanently mounted) / SSCAH2 (pluggable right-angle header) |
| Mounting Type | DIN-rail (via carrier and insulator) or direct cabinet bolting |
| Country of Origin | United States |
The module incorporates high-density Euro-style box terminal blocks designed to accommodate secure field wiring for serial communication lines. It interfaces directly with the PSCA I/O pack via internal bus connections, while the on-board ID chip ensures correct hardware handshaking and rack configuration tracking upon system startup.
Ensure all power to the cabinet and associated I/O packs is removed before installing or removing the terminal board. The IS200SCSAS1AEB can be mounted directly to a cabinet backplane using secure bolts or installed on a standard DIN-rail utilizing the designated sheet metal carrier and plastic insulating base. Route serial communication cables away from high-voltage AC power lines and variable frequency drive cables to minimize electromagnetic interference (EMI) and maintain signal integrity.
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| Country of origin |
United States
|