FC3121 | PROFIBUS master/slave card, 1 channel, PCIe® x1
FC3121 | PROFIBUS master/slave card, 1 channel, PCIe® x1
PROFIBUS DP and DP-V1: the PROFIBUS PCIe® (PCI Express®) Fieldbus Cards from Beckhoff can master the following PROFIBUS features:
- master, slave and PROFIBUS monitor up to 12 Mbit/s
- powerful parameter and diagnostics interfaces
- the error management for each bus user is freely configurable
- it is possible to read the bus configuration and automatically assign the GSE files
In TwinCAT, all functions are conveniently available. Other applications also benefit from the diverse features: general drivers for different Windows versions and convenient configuration tools are included in the TwinCAT I/O software package. High-level language programs use the DLL, Visual Basic applications the ActiveX interface. Applications with OPC interface can access process data and parameters via an OPC server.
Product status:
regular delivery
Product information
| Technical data | FC3121 |
|---|---|
| Fieldbus | PROFIBUS DP (standard), PROFIBUS DP-V1 |
| PC interface | PCI Express® x1 |
| Number of channels | 1 |
| Data transfer rates | 9.6 kbaud…12 Mbaud |
| Bus interface | 1 x D-sub socket, 9-pin, galvanically decoupled |
| Bit width in the process image | total max.: 30.5 kbyte input and output data |
| NOVRAM | – |
| Hardware diagnostics | 2 LEDs per channel |
| Driver | TwinCAT 2.11 R3 and higher |
| Dimensions (W x H x D) | single slot, approx. 100 mm x 130 mm |
| Operating temperature | 0…55°C |
| Material compliance | FC3121 |
|---|---|
| CAS No. | 7439-92-1 |
| REACH SVHC | Lead |
| REACH Annex XVII | compliant |
| REACH Annex XIV | compliant |
| SCIP No. | 6866dddd-0178-46a9-807d-6bd2bd0ea3a4 |
| POP | compliant |
| RoHS | compliant with exemption |
| RoHS exemption | 6c: Copper alloy with a mass fraction of up to 4% lead, 7c-I: Lead-containing electrical and electronic components in glass and ceramic materials, excluding dielectric ceramics in capacitors |
| China-RoHS | www.beckhoff.com/china-rohs-ipc |
| CA Prop65 | www.beckhoff.com/prop65 |
| Disclaimer | This statement and the information contained above are, to the best of our knowledge and belief, accurate, based on the information we have received from our suppliers. This information is in line with the current standard of technology and our suppliers’ technical documentation. The absence of the substances is not verified by Beckhoff Automation by means of analytical tests. When addressed to our customers any information contained in this document is subject to the terms and conditions expressed in the governing customer agreement. Our general terms and conditions apply. |
Loading content ...
Loading content ...
© Beckhoff Automation 2026 - Terms of Use