Executing deterministic control and data acquisition tasks directly on the DIN rail, the Beckhoff CX5230-N031-0004 industrial PC couples high-efficiency Intel Atom processing with specialized physical connectivity. This unit integrates a dedicated RS422 interface (N031 option) via a 9-pin D-sub port configured as a full-duplex endpoint with internal termination active, making it ideal for point-to-point serial communication in electrically noisy environments. Combining a robust fanless design with dual independent Gigabit Ethernet ports, it functions as a highly reliable central controller or edge-computing node in standard industrial architectures.
| Specification Parameter | Value / Detail |
|---|---|
| Manufacturer | Beckhoff Automation |
| Model Series | CX5200 Series (CX5230) |
| Product Suffix Code | CX5230-N031-0004 |
| Processor | Intel Atom (Multicore Architecture) |
| Physical Interface Suffix | N031 (RS422 serial interface) |
| Connection Port Type | D-sub socket, 9-pin |
| Serial Configuration | Full duplex endpoint with internal termination ON |
| Network Interfaces | 2 x RJ45 10/100/1000 Mbit/s (Independent Controllers) |
| Bus Connection Autodetection | EtherCAT Terminal (E-bus) or Bus Terminal (K-bus) |
| Operating Temperature Range | -25 degC to +60 degC |
| Country of Origin | Germany |
| Shipping Weight (Calculated) | 3.0 kg |
| D-sub 9-pin Pin Number | RS422 Signal Designation | Circuit Function |
|---|---|---|
| Pin 2 | RxD+ | Receive Data (Positive differential input) |
| Pin 3 | TxD+ | Transmit Data (Positive differential output) |
| Pin 5 | GND | Signal Ground potential reference |
| Pin 7 | RxD- | Receive Data (Negative differential input) |
| Pin 8 | TxD- | Transmit Data (Negative differential output) |
The N031 option represents an integrated RS422/RS485 port. If replacing an older CX unit or an alternative interface configuration (such as the N030 RS232 model), ensure firmware drivers and TwinCAT serial communication blocks are modified. Because the CX5230 uses TwinCAT 3 performance class 40, licenses associated with the controller must match this processing classification.
This PC depends entirely on passive, natural convection cooling. Avoid placing heat-producing equipment directly beneath the unit. If thermal layout in the enclosure is tight, ensure a horizontal spacing of at least 20 mm on both sides and a minimum vertical spacing of 50 mm above and below to prevent local heat concentration, which will degrade processor performance.
The integrated RS422 port contains an active, hardware-level termination. When constructing long-distance communication links, avoid adding duplicate terminal resistors at the controller's terminal block. Ground the serial cable shield only at the entrance of the control cabinet to eliminate the risk of transient ground loops affecting signal integrity.
Mount the CX5230 vertically onto an standard, grounded 35 mm DIN rail (EN 60715). Ensure the locking slider clicks firmly into position.
Align and latch adjacent Bus Terminals (or EtherCAT Terminals) onto the right-hand bus interface. Verify the physical backplane contact locks are fully home.
Connect the cabinet's low-impedance PE grounding line directly to the functional ground contact of the PC unit.
Connect the pre-wired RS422 D-sub 9-pin cable. Securely lock the connection by finger-tightening both locking screws on the connector housing.
Apply the 24 V DC power supply to the designated electrical contacts. Monitor the onboard diagnostic LEDs for proper system booting sequence.
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Returns & Warranty
Manufacturer: BECKHOFF
Product No.: CX5230-N031-0004
Country of origin:Germany
Product Type: Embedded PCs
Payment: T/T, Western Union
Weight: 500g
Shipping port: Xiamen
Warranty: 12 months
Executing deterministic control and data acquisition tasks directly on the DIN rail, the Beckhoff CX5230-N031-0004 industrial PC couples high-efficiency Intel Atom processing with specialized physical connectivity. This unit integrates a dedicated RS422 interface (N031 option) via a 9-pin D-sub port configured as a full-duplex endpoint with internal termination active, making it ideal for point-to-point serial communication in electrically noisy environments. Combining a robust fanless design with dual independent Gigabit Ethernet ports, it functions as a highly reliable central controller or edge-computing node in standard industrial architectures.
| Specification Parameter | Value / Detail |
|---|---|
| Manufacturer | Beckhoff Automation |
| Model Series | CX5200 Series (CX5230) |
| Product Suffix Code | CX5230-N031-0004 |
| Processor | Intel Atom (Multicore Architecture) |
| Physical Interface Suffix | N031 (RS422 serial interface) |
| Connection Port Type | D-sub socket, 9-pin |
| Serial Configuration | Full duplex endpoint with internal termination ON |
| Network Interfaces | 2 x RJ45 10/100/1000 Mbit/s (Independent Controllers) |
| Bus Connection Autodetection | EtherCAT Terminal (E-bus) or Bus Terminal (K-bus) |
| Operating Temperature Range | -25 degC to +60 degC |
| Country of Origin | Germany |
| Shipping Weight (Calculated) | 3.0 kg |
| D-sub 9-pin Pin Number | RS422 Signal Designation | Circuit Function |
|---|---|---|
| Pin 2 | RxD+ | Receive Data (Positive differential input) |
| Pin 3 | TxD+ | Transmit Data (Positive differential output) |
| Pin 5 | GND | Signal Ground potential reference |
| Pin 7 | RxD- | Receive Data (Negative differential input) |
| Pin 8 | TxD- | Transmit Data (Negative differential output) |
The N031 option represents an integrated RS422/RS485 port. If replacing an older CX unit or an alternative interface configuration (such as the N030 RS232 model), ensure firmware drivers and TwinCAT serial communication blocks are modified. Because the CX5230 uses TwinCAT 3 performance class 40, licenses associated with the controller must match this processing classification.
This PC depends entirely on passive, natural convection cooling. Avoid placing heat-producing equipment directly beneath the unit. If thermal layout in the enclosure is tight, ensure a horizontal spacing of at least 20 mm on both sides and a minimum vertical spacing of 50 mm above and below to prevent local heat concentration, which will degrade processor performance.
The integrated RS422 port contains an active, hardware-level termination. When constructing long-distance communication links, avoid adding duplicate terminal resistors at the controller's terminal block. Ground the serial cable shield only at the entrance of the control cabinet to eliminate the risk of transient ground loops affecting signal integrity.
Mount the CX5230 vertically onto an standard, grounded 35 mm DIN rail (EN 60715). Ensure the locking slider clicks firmly into position.
Align and latch adjacent Bus Terminals (or EtherCAT Terminals) onto the right-hand bus interface. Verify the physical backplane contact locks are fully home.
Connect the cabinet's low-impedance PE grounding line directly to the functional ground contact of the PC unit.
Connect the pre-wired RS422 D-sub 9-pin cable. Securely lock the connection by finger-tightening both locking screws on the connector housing.
Apply the 24 V DC power supply to the designated electrical contacts. Monitor the onboard diagnostic LEDs for proper system booting sequence.
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 .
| Country of origin |
Germany
|
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