B&R 3IF787.9
aPCI interface module, 1 POWERLINK interface, managing or controlled node, 1 CAN bus interface, max. 500 kbps, object buffer in the transmit and receive directions, network-capable, electrically isolated, order 1x terminal block TB704 separately!
Lifecycle & replacement
No manufacturer-published lifecycle data for B&R part numbers is indexed here yet. Ask IAC to check availability and an upgrade path.
IAC stocks legacy spares and exchange units and quotes upgrade paths. Send us the nameplate details and we will confirm a compatible replacement.
Technical specifications
Short description
| Communication module | 1x CAN bus, 1x Ethernet POWERLINK managing or controlled node |
General information
| Diagnostics / Bus function (IF2) | Yes, using LED status indicator and software |
| Diagnostics / Data transfer (IF1) | Yes, using LED status indicator and software |
| Diagnostics / Station status (IF2) | Yes, using LED status indicator and software |
| Power consumption / 3.3 VDC | 2.5 W |
| Power consumption / 5 VDC | 0.5 W |
| Power consumption / Total | 3.0 W |
| Electrical isolation / IF1 - IF2 | Yes |
| Electrical isolation / PLC - IFx | Yes |
| Certifications / CE | Yes |
| Certifications / UKCA | Yes |
| Certifications / HazLoc | cULus HazLoc E180196 Industrial control equipment for hazardous locations Class I, Division 2, Groups ABCD |
| Certifications / KC | Yes |
| Status indicators | Transmitting/Receiving data for IF1 Status of the POWERLINK station, network activity, link/collision for IF2 |
Interfaces
| Interface IF1 / Type | CAN bus |
| Interface IF1 / Variant | 4-pin male multipoint connector |
| Interface IF1 / Max. transfer rate | 500 kbit/s |
| Interface IF2 / Fieldbus | Ethernet POWERLINK |
| Interface IF2 / Type | 100BASE-T (ANSI/IEEE 802.3) |
| Interface IF2 / Variant | Shielded RJ45 port |
| Interface IF2 / Line length | Max. 100 m between two stations (segment length) |
| Interface IF2 / Transfer rate | 100 Mbit/s |
Operating conditions
| Degree of protection per EN 60529 | IP20 |
Ambient conditions
| Temperature / Operation | 0 to 60°C |
| Temperature / Storage | -25 to 70°C |
| Relative humidity / Operation | 5 to 95% |
Mechanical properties
| Note | Order 1x terminal block TB704 separately. |
| Slot | Slot, e.g. in the CP360 |
Documentation & CAD
Files hosted by B&R Industrial Automation; links open the official download page.
Datasheets
Get a quote for a replacement
Industrial Automation Co. stocks, sources, and repairs B&R parts — new, refurbished, or exchange units with warranty.
Specifications from the official B&R product catalog. Always confirm against the datasheet for your exact revision.