B&R 3IF782.9-1
POWERLINK for real-time Ethernet communication RS485 on multipoint connector aPCI interface module, 1 POWERLINK interface, managing or controlled node, 1 RS485 interface on terminal block, order 1x terminal block TB704 separately!
Lifecycle & replacement
Lifecycle status not indexed
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 RS485, 1x POWERLINK (V1/V2) 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 indicators |
| Diagnostics / Station status (IF2) | Yes, using LED status indicator and software |
| Power consumption / 3.3 VDC | 2.5 W |
| Power consumption / 5 VDC | 0.3 W |
| Power consumption / Total | 2.8 W |
| Electrical isolation / IF1 - IF2 | Yes |
| Electrical isolation / PLC - IFx | Yes |
| Certifications / CE | Yes |
| Certifications / UKCA | Yes |
| Certifications / UL | cULus E115267 Industrial control equipment |
| Certifications / KC | Yes |
| Status indicators | Transmitting/Receiving data for IF1 Status of POWERLINK station, network activity, link/collision for IF2 |
Interfaces
| Interface IF1 / Signal | RS485 |
| Interface IF1 / Variant | 4-pin male multipoint connector |
| Interface IF1 / Max. distance | 1200 m |
| Interface IF1 / Transfer rate | Max. 115.2 kbit/s |
| Interface IF2 / Transfer / Physical layer | 100BASE-TX |
| Interface IF2 / Transfer / Half-duplex | Yes |
| Interface IF2 / Transfer / Full-duplex | No |
| Interface IF2 / Transfer / Autonegotiation | Yes |
| Interface IF2 / Transfer / Auto-MDI/MDIX | Yes |
| Interface IF2 / Fieldbus | POWERLINK (V1/V2) managing or controlled node |
| Interface IF2 / Type | Type 3 |
| Interface IF2 / Variant | 1x 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%, non-condensing |
Mechanical properties
| Note | Order 1x terminal block TB704 separately. |
| Slot | Slot, e.g. in the CP360 |
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.