Occupies fewer nodes, one coupler supports up to 32 slots and 1024 points
Solidot · Adapter/Coupler
XBF4-PN04
The XBF4 Series I/O modules are designed for use with distributed expandable XBF couplers. The XBF coupler handles fieldbus communication while connecting expanded I/O modules to real-time industrial Ethernet systems through the X-bus Field bus, thus enabling real-time data exchange between expanded I/O modules and the coupler/controller. Featuring comprehensive module varieties and high real-time performance, the XBF4 Series ensures high-speed data acquisition, optimized system configuration, simplified field wiring, and enhanced system reliability for users.
EtherCATPROFINETAdapter/Coupler
ProtocolPROFINET
Expansion Module Interface4×RJ45
The maximum number of cascaded slaves for a single interface16
What defines this model
Review the published differences attached to this exact model code rather than only the general family.
The filedbus coupler features four XBF expansion interfaces in RJ45 format, enabling daisy-chain connection of various types of I/O modules
The communication interface complies with communication standards, supporting mainstream PROFINET master station
Featuring comprehensive indicator light design, module status is visible at a glance, thus simplifying inspection and maintenance
Place in the system architecture
Treat network, product and field layers as one validation flow.
Network and host-controller compatibility
Channel, interface and function selection
Power, connection, environment and mechanical layout
Technical parameters
Values come from Solidot's current official model record and must be reconfirmed for the product revision.
Interface Parameters
| Bus Connection | 2×RJ45 |
|---|---|
| Expansion Module Interface | 4×RJ45 |
| The maximum cascade number of coupler slave station | 32 |
| The maximum number of cascaded slaves for a single interface | 16 |
| Coupler expansion interface data transmission medium | EtherCAT CAT5 cable |
| The maximum transmission distance between discrete I/O modules | 30m |
| Minimum Cycle Time | 1ms |
| Input and output process data volume | 1024Bytes |
| Protocol | PROFINET |
| Max. Number of IO Modules | Subject to the number of slave devices supported by the master station |
| Data Transfer Medium | EtherCAT CAT5 cable |
| Data Transfer Rates | 100Mb/s |
| Distance Between Stations | ≤50m (total accumulated length from interface of the coupler to the last I/O module on this branch; each interface supports expansion with up to 16 modules) |
Technical Parameters
| Input Voltage | SELV Input 24VDC（18V~36V） |
|---|---|
| Input Current | <0.95A |
| Module Abnormality Self-Recovery | Support |
| Access PDO through SDO | Support |
| Firmware Upgrade | Support |
| Power Supply Current | 20VDC~24VDC |
| Drop Line Check | Support |
| Short circuit protection | Support |
| Anti-reverse protection | Support |
| Surge protection | Support |
| Power Supply Voltage | Support |
| Operating Temperature | -20℃~+60℃ |
| Relative Humidity | 95 %, no condensation |
| Storage Temperature | -40℃~+80℃ |
| Protect. Class | IP20 |
| Module Size | 112.7×28×76mm |
| Weight | 140g |
Product images
Images are official source records for the same model.
Official files
Only links published by the manufacturer for this model are listed.
PDFIOConfigTool User ManualOfficial Solidot fileZIPSolidotech IOConfigToolOfficial Solidot fileZIPXBF4 series 2D drawingOfficial Solidot fileZIPXBF4 Series 3D DiagramOfficial Solidot fileZIPXBF4 series EPLAN macrosOfficial Solidot filePDFXBF4-PN04 coupler Discrete I/O module user manualOfficial Solidot filePDFXBF4-PN04 coupler Discrete I/O module user manualOfficial Solidot fileGSDMLXBF4-PN04 GSDML fileOfficial Solidot file
Frequently asked questions
Core checks before selection and commissioning.
Which industrial network does XBF4-PN04 support?
Published network support: EtherCAT, PROFINET. Confirm controller compatibility and the complete order code before commissioning.
What are the principal published specifications?
Protocol: PROFINET; Expansion Module Interface: 4×RJ45; The maximum number of cascaded slaves for a single interface: 16; Coupler expansion interface data transmission medium: EtherCAT CAT5 cable
How should this model be selected?
Evaluate network, channel function, power, environment, wiring and mechanical placement as one configuration. ProControl can verify the final bill of materials.
Other models in this category
Compare protocol, channel architecture and environmental limits.
Manufacturer source
Technical data and images are based on the current official Solidot product record. Verify revision-sensitive values before ordering or commissioning. Open official record
Validate the right Solidot XBF4-PN04 architecture with ProControl
Share the network, signal count, environment and installation constraints; our engineering team will review the complete configuration.