B&R 5AC901.I485-00
1x RS232/RS422/RS485 interface Compatible with APC910/PPC900 and APC3100/PPC3100 Interface option 5AC901.I485-00 is equipped with an RS232/RS422/RS485 interface. The operating mode (RS232/RS422/RS485) is selected automatically depending on the electrical connection.
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
General information
| Certifications / CE | Yes |
| Certifications / UKCA | Yes |
| Certifications / CRA (Cyber Resilience Act) | In preparation |
| Certifications / UL | cULus E115267 Industrial control equipment |
| Certifications / HazLoc | cULus HazLoc E180196 Industrial control equipment for hazardous locations Class I, Division 2, Groups ABCD, T4 |
| Certifications / DNV | Temperature: B (0 to 55°C) Humidity: B (up to 100%) Vibration: A (0.7 g) EMC: B (bridge and open deck) |
| Certifications / CCS | Yes |
| Certifications / LR | ENV3 |
| Certifications / KR | Yes |
| Certifications / ABS | Yes |
| Certifications / BV | EC31B Temperature: 5 - 55°C Vibration: 0.7 g EMC: Bridge and open deck |
| B&R ID code | 0xD84A |
Interfaces
| COM / Terminating resistor / Type | Can be switched on and off with slide switch |
| COM / Terminating resistor / Default setting | Off |
| COM / Type | RS232/RS422/RS485, galvanically isolated |
| COM / Variant | DSUB, 9-pin, male |
| COM / UART | 16550-compatible, 16-byte FIFO buffer |
| COM / Max. baud rate | 115 kbit/s |
Electrical properties
| Power consumption | 1 W |
Operating conditions
| Pollution degree per EN 61131-2 | Pollution degree 2 |
Ambient conditions
| Temperature / Operation | 0 to 55°C |
| Temperature / Storage | -20 to 60°C |
| Temperature / Transport | -20 to 60°C |
| Relative humidity / Operation | 5 to 90%, non-condensing |
| Relative humidity / Storage | 5 to 95%, non-condensing |
| Relative humidity / Transport | 5 to 95%, non-condensing |
Mechanical properties
| Weight | Approx. 34 g |
Documentation & CAD
Files hosted by B&R Industrial Automation; links open the official download page.
Manuals
- Automation PC 3100 User's manual(de)
- Automation PC 3100 User's manual(en)
- Automation PC 3200 User's Manual(de)
- Automation PC 3200 User's Manual(en)
- Automation PC 4100 user's manual(de)
- Automation PC 4100 user's manual(en)
- Automation PC 910 User's Manual(de)
- Automation PC 910 User's Manual(en)
- Panel PC 3100 Built-in devices user's manual(de)
- Panel PC 3100 Built-in devices user's manual(en)
- Panel PC 3200 User's Manual(de)
- Panel PC 3200 User's Manual(en)
ECAD / EPLAN
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.