Manufacturer: BECKHOFF
Product No.: CX2030-N031-0001
Country of origin:Germany
Product Type: Basic CPU module
Payment: T/T, Western Union
Weight: 500g
Shipping port: Xiamen
Warranty: 12 months
The CX2030-N031-0001 (CX2030-N031-0001) is a specialized interface option for the Beckhoff CX2030 Embedded PC series, functioning as a high-performance CPU expansion module. This unit is equipped with an integrated RS485 interface via a 9-pin D-sub socket, facilitating robust serial communication for industrial automation tasks. Engineered to support reliable data exchange, the module is configured as an end point and includes both echo functionality and terminal termination, ensuring signal integrity in complex fieldbus architectures. This module is an essential component for system integrators requiring stable, localized serial connectivity within the modular CX2000 hardware ecosystem.
The CX2030-N031-0001 hardware is designed for direct integration with the CX2000 series housing, maintaining the system's modularity and compact footprint. The RS485 interface is physically routed through a standard 9-pin D-sub connector, providing an industry-standard interface for legacy peripherals, sensors, or specialized control equipment. The configuration as an "end point" with active termination eliminates the need for external resistors when the module is placed at the end of the RS485 segment, thereby reducing installation complexity and minimizing signal reflections that can lead to communication errors in high-speed serial networks.
| Feature | Specification |
| Model | CX2030-N031-0001 |
| Brand | Beckhoff |
| Device Type | Basic CPU Interface Module |
| Interface | RS485 |
| Connector Type | 9-pin D-sub socket |
| Configuration | End point (termination on, with echo) |
| System Compatibility | CX2000 series Embedded PCs |
Is the termination for the RS485 interface permanently fixed?
The module is configured specifically as an end point with termination enabled. This is ideal for applications where this module sits at the physical end of the RS485 serial segment.
Does this module require a separate power supply?
No, the CX2030-N031-0001 draws power directly from the CX2000 base CPU unit through the internal system bus, simplifying your cabinet wiring and power distribution plan.
What is the purpose of the 'echo' configuration?
The echo configuration allows the sender to monitor the transmitted signal as it appears on the bus, which is a standard diagnostic and operational requirement for certain types of half-duplex RS485 communications.
Can I connect this module to a standard RS232 device?
No, this module is strictly for RS485 communication. Connecting RS232 devices will result in signal incompatibility and potential damage to the communication hardware.
Wiring Standards: When connecting the RS485 bus, use twisted-pair, shielded cable to mitigate electromagnetic interference. The cable shield should be bonded to the PE (Protective Earth) terminal on the cabinet busbar to ensure effective noise immunity.
D-sub Pinout: Refer to the CX2000 system documentation for the specific pin mapping of the 9-pin D-sub connector to ensure correct wiring for your RS485 A/B signal lines.
System Integration: Ensure the module is properly latched to the CX2000 base unit. Proper mechanical seating is critical to guarantee the electrical connection between the CPU and the serial interface module.
Global Express Shipping
Returns & Warranty
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Greyish White
|
| Country of origin |
Germany
|
| Power source |
DC Power
|
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