ABB PXRFP4LR 1KHL015107R0001 Advant OCS Digital I/O Modules
Manufacturer: ABB
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Part Number: PXRFP4LR 1KHL015107R0001
Condition：New with Original Package
Product Type: Digital I/O Modules
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Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
ABB PXRFP4LR Advant OCS PLC Module
Configured for discrete signal execution in Advant MOD 300 and Advant OCS platforms, the ABB PXRFP4LR (PXRFP4LR PLC Module) provides direct physical/electrical execution. This module processes 4 digital inputs and 4 digital outputs operating at 24 VDC with a 0.5 A output current rating per channel, interfacing field discrete points over high-speed fieldbus interfaces via a standard 9-pin D-sub connection.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | PXRFP4LR |
| Brand | ABB |
| Origin | Sweden |
| Weight | 0.08 kg |
| Dimensions | 82 x 30 x 23 mm |
| Operating Temp | -20 to +60 deg C |
| Power Consumption | < 2 W |
| Part Number | 1KHL015107R0001 |
| Product Type | PLC Omnibus Module |
| Digital Inputs | 4 channels (24 VDC) |
| Digital Outputs | 4 channels (24 VDC, 0.5 A) |
| Communication Protocols | PROFIBUS DP, Modbus, EtherNet/IP |
| Transmission Rate | Up to 12 Mbps |
| Connector Type | 9-pin D-sub |
| Ingress Protection | IP20 |
Deterministic Network & Backplane Integration
The ABB PXRFP4LR utilizes high-speed internal data routing to optimize backplane bus communication velocity Licences during high-frequency I/O scanning cycles. The compact architecture supports flexible I/O density scaling alongside PROFIBUS DP deterministic networks running at transmission rates up to 12 Mbps. Integrated firmware flash compatibility guarantees seamless node configuration and real-time data exchange across Modbus, EtherNet/IP, and local controller bus backplanes.
Frequently Asked Questions
Q: Does the PXRFP4LR support hot-swapping while the backplane bus is actively powered?
A: Technicians must remove power from the local rack assembly prior to inserting or removing the PXRFP4LR module to protect internal backplane transceiver logic from voltage transients.
Q: How does the module handle backplane bus communication speed under high I/O traffic?
A: The onboard bus interface manages deterministic packet processing, preventing network latency over PROFIBUS DP up to 12 Mbps and maintaining steady execution cycles across the digital I/O array.
Q: Is firmware flash compatibility enforced during module replacements on Advant OCS platforms?
A: System firmware compatibility checks run automatically during initialization, verifying matching revision levels before enabling output driver stages.
Field Installation Guidelines
Mount the PXRFP4LR inside an enclosure providing at least an IP54 protection level to safeguard the IP20 housing from dust and conductive contaminants. Secure the module onto the DIN rail assembly, ensuring adequate airflow around the top and bottom vents to maintain ambient operational temperatures between -20 and +60 deg C.
Connect all 24 VDC input and output field lines using stranded wiring with a cross-section appropriate for the 0.5 A channel current rating. Lay signal wires in grounded metal conduit or trunking, separating control lines from high-voltage AC cables by a minimum distance of 200 mm. Ground all cable shields at a central single-point grounding terminal to eliminate ground loops. Verify power supply polarity and maintain terminal screw torque within recommended standards prior to system startup.