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: BECKHOFF
Product No.: CX5130-N031-0001
Country of origin:Germany
Product Type: Embedded PCs
Payment: T/T, Western Union
Weight: 3000g
Shipping port: Xiamen
Warranty: 12 months
Engineered for high-performance automation and control applications, the CX5130-N031-0001 is a robust DIN rail-mountable embedded PC powered by an Intel Atom® processor. This controller combines processing power with versatile connectivity, making it ideal for medium-scale PLC, motion control, and visualization tasks within the Beckhoff TwinCAT environment.
This specific hardware variant integrates the N031 interface option, providing a dedicated RS485 serial communication port. The interface is configured as an end point, complete with internal echo support and active line termination. Utilizing a standard 9-pin D-sub connection, this unit allows direct integration with legacy industrial protocols, field devices, and serial networks without requiring external protocol converters.
| Manufacturer | Beckhoff Automation | CX5130-N031-0001 |
| Series | CX5100 Series | Embedded PC |
| Processor | Intel Atom® processor | Multi-core execution |
| Interface Option | N031 | RS485 interface |
| Connection Type | 9-pin D-sub socket | Standard serial interface |
| Bus Configuration | End point configuration | With echo, active termination enabled |
| Mounting Method | 35 mm DIN rail (EN 60715) | Direct snap-on |
| Shipping Weight | 3.0 kg | Approximate packaging weight |
| Interface Type | Connector Description | Default Configuration |
|---|---|---|
| RS485 Serial Port (N031) | 9-pin D-sub socket (Female) | End point, echo enabled, line termination active |
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Returns & Warranty

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Returns & Warranty
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| Country of origin |
Germany
|