B&R X20CP3486
Intel Celeron 650 Performance with additional I/O processor Ethernet, POWERLINK and USB onboard 3 slots for modular interface expansion CompactFlash as removable application memory Fan can be exchanged from the outside, tool-free Extremely compact The X20CP3486 is a high-performance CPU for the X20 System. This CPU can be used anywhere from high-end applications in machine manufacturing to demanding tasks in process control. Ethernet and USB are onboard. In addition, the CPU has a POWERLINK connection for real-time communication. There are also three multi-purpose slots for additional interface modules.
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
| Interfaces | 1x RS232, 1x Ethernet, 1x POWERLINK V1/V2, 2x USB, 1x X2X Link |
| System module | CPU |
General information
| Diagnostics / Battery | Yes, using LED status indicator and software |
| Diagnostics / CPU function | Yes, using LED status indicator |
| Diagnostics / CompactFlash | Yes, using LED status indicator |
| Diagnostics / Ethernet | Yes, using LED status indicator |
| Diagnostics / POWERLINK | Yes, using LED status indicator |
| Diagnostics / Overtemperature | Yes, using LED status indicator |
| Diagnostics / Fans | Yes, using software |
| Support / ACOPOS support | Yes |
| Support / Visual Components support | Yes |
| Internal power consumption of X2X Link and I/O power supply / Bus | 1.42 W |
| Internal power consumption of X2X Link and I/O power supply / Internal I/O | 0.6 W |
| Electrical isolation / IF1 - IF2 | Yes |
| Electrical isolation / IF1 - IF3 | Yes |
| Electrical isolation / IF1 - IF4 | No |
| Electrical isolation / IF1 - IF5 | No |
| Electrical isolation / IF1 - IF6 | Yes |
| Electrical isolation / IF2 - IF4 | Yes |
| Electrical isolation / IF2 - IF5 | Yes |
| Electrical isolation / IF3 - IF4 | Yes |
| Electrical isolation / IF3 - IF5 | Yes |
| Electrical isolation / IF4 - IF5 | No |
| Electrical isolation / IF4 - IF6 | Yes |
| Electrical isolation / IF5 - IF6 | Yes |
| Electrical isolation / PLC - IF1 | No |
| Electrical isolation / PLC - IF2 | Yes |
| Electrical isolation / PLC - IF3 | Yes |
| Electrical isolation / PLC - IF4 | No |
| Electrical isolation / PLC - IF5 | No |
| Electrical isolation / PLC - IF6 | Yes |
| Certifications / CE | Yes |
| Certifications / UKCA | Yes |
| Certifications / ATEX | Zone 2, II 3G Ex nA nC IIA T5 Gc IP20, Ta (see X20 user's manual) FTZÚ 09 ATEX 0083X |
| Certifications / UL | cULus E115267 Industrial control equipment |
| Certifications / HazLoc | cCSAus 244665 Process control equipment for hazardous locations Class I, Division 2, Groups ABCD, T5 |
| Certifications / DNV | Temperature: B (0 to 55°C) Humidity: B (up to 100%) Vibration: B (4 g) EMC: B (bridge and open deck) |
| Certifications / CCS | Yes |
| Certifications / LR | ENV1 |
| Certifications / KR | Yes |
| Certifications / ABS | Yes |
| Certifications / BV | EC33B Temperature: 5 - 55°C Vibration: 4 g EMC: Bridge and open deck |
| Certifications / KC | Yes |
| B&R ID code | 0x1F19 |
| Cooling | Fanless with derating (see operating conditions) Replaceable fan for full temperature range Fan monitored |
| Status indicators | CPU function, overtemperature, Ethernet, POWERLINK, CompactFlash, battery |
| Power consumption without memory card, interface module and USB | 13.5 W |
| Additional power dissipation caused by actuators (resistive) [W] | - |
CPU and X2X Link power supply
| Input voltage | 24 VDC -15% / +20% |
| Input current | Max. 2.2 A |
| Fuse | Integrated, cannot be replaced |
| Reverse polarity protection | Yes |
X2X Link power supply output
| Nominal output power | 7 W |
| Parallel connection | Yes |
| Redundant operation | Yes |
Input I/O power supply
| Input voltage | 24 VDC -15% / +20% |
| Fuse | Required line fuse: Max. 10 A, slow-blow |
Output I/O power supply
| Nominal output voltage | 24 VDC |
| Permissible contact load | 10 A |
Power supply - General information
| Diagnostics / RS232 data transfer | Yes, using LED status indicator |
| Diagnostics / Module run/error | Yes, using LED status indicator and software |
| Diagnostics / Overload | Yes, using LED status indicator and software |
| Electrical isolation / I/O supply - I/O power supply | No |
| Electrical isolation / CPU/X2X Link supply - CPU/X2X Link power supply | Yes |
| Status indicators | Overload, operating status, module status, RS232 data transfer |
Controller
| Processor / Type | Celeron 650 |
| Processor / L2 cache | 256 kB |
| Processor / L1 cache for data and program code | 2x 16 kB |
| Data buffering / Battery monitoring | Yes |
| Data buffering / Lithium battery | At least 3 years |
| Standard memory / RAM | 64 MB SDRAM |
| Standard memory / User RAM | 1 MB SRAM |
| CompactFlash slot | 1 |
| Real-time clock | Nonvolatile, resolution 1 s, -20 to 20 ppm accuracy at 25°C |
| FPU | Yes |
| Integrated I/O processor | Processes I/O data points in the background |
| Modular interface slots | 3 |
| Remanent variables | Max. 256 kB |
| Shortest task class cycle time | 200 µs |
| Typical instruction cycle time | 0.0034 µs |
Interfaces
| Interface IF1 / Type | RS232 |
| Interface IF1 / Variant | Connection via 12-pin terminal block TB12 |
| Interface IF1 / Transfer rate | Max. 115.2 kbit/s |
| Interface IF2 / Type | Ethernet |
| Interface IF2 / Variant | Shielded RJ45 |
| Interface IF2 / Line length | Max. 100 m between 2 stations (segment length) |
| Interface IF2 / Transfer rate | 10/100 Mbit/s |
| Interface IF3 / Fieldbus | POWERLINK V1/V2 |
| Interface IF3 / Type | 100BASE-T (ANSI/IEEE 802.3) |
| Interface IF3 / Variant | Shielded RJ45 |
| Interface IF3 / Line length | Max. 100 m between 2 stations (segment length) |
| Interface IF3 / Transfer rate | 100 Mbit/s |
| Interface IF4 / Type | USB 1.1 |
| Interface IF4 / Variant | Type A |
| Interface IF4 / Max. output current | 0.5 A |
| Interface IF5 / Type | USB 1.1 |
| Interface IF5 / Variant | Type A |
| Interface IF5 / Max. output current | 0.5 A |
| Interface IF6 / Type | X2X Link master |
| Interface IF6 / Quantity | 1 |
Operating conditions
| Mounting orientation / Horizontal | Yes |
| Mounting orientation / Vertical | Yes |
| Installation elevation above sea level / 0 to 2000 m | No limitation |
| Installation elevation above sea level / >2000 m | Reduction of ambient temperature by 0.5°C per 100 m |
| Degree of protection per EN 60529 | IP20 |
Ambient conditions
| Temperature / Operation / Horizontal mounting orientation | 0 to 55°C, fanless: 0 to 45°C |
| Temperature / Operation / Vertical mounting orientation | 0 to 55°C, fanless not permitted |
| Temperature / Derating | - |
| Temperature / Storage | -25 to 70°C |
| Temperature / Transport | -25 to 70°C |
| Relative humidity / Operation | 5 to 95%, non-condensing |
| Relative humidity / Storage | 5 to 95%, non-condensing |
| Relative humidity / Transport | 5 to 95%, non-condensing |
Mechanical properties
| Dimensions / Width | 200 mm |
| Dimensions / Height | 99 mm |
| Dimensions / Depth | 85 mm |
| Note | Order application memory (CompactFlash) separately. Backup battery included in delivery X20 end cover plate (right) included in delivery 12-pin X20 terminal block included in delivery Interface module slot covers included in delivery |
Documentation & CAD
Files hosted by B&R Industrial Automation; links open the official download page.
Datasheets
3D CAD models
ECAD / EPLAN
Certificates
- 2226379 CSA Certificate of Compliance X20 X67
- 64331_A1 BV Certificate of Compliance X20
- 64331_A1 BV Certificate of Compliance X20(de)
- ABS Certificate of Product Design Assessment - X20 IO Series
- CCS Type Approval Certificate - X20
- E115267 UL Certificate of Compliance X20
- FTZU 09 ATEX 0083X
- KR Type Approval Certificate MIL39390-AC003 (X20 System)
- Lloyds Register (X20 only)
- RINA Type Approval Certificate - X20 / Power Panel T30
- TAA00000BJ DNV Type Approval Certificate X20
- X20, X67 KC certificates
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.