Short description
| Bus controller | CANopen slave |
General information
| B&R ID code | 0xA8B8 |
| Status indicators | Module status, bus function, data transfer, terminating resistor |
| Diagnostics | |
| Module status | Yes, using LED status indicator and software |
| Bus function | Yes, using LED status indicator and software |
| Data transfer | Yes, using LED status indicator |
| Terminating resistor | Yes, using LED status indicator |
| Power consumption | |
| Bus | 1.5 W (rev. <H0: 2 W) |
| Certifications | |
| CE | Yes |
| UKCA | Yes |
| ATEX |
Zone 2, II 3G Ex nA nC IIA T5 Gc IP20, Ta (see X20 user's manual) FTZÚ 09 ATEX 0083X |
| UL |
cULus E115267 Industrial control equipment |
| HazLoc |
cCSAus 244665 Process control equipment for hazardous locations Class I, Division 2, Groups ABCD, T5 |
| DNV |
Temperature: B (0 to 55°C) Humidity: B (up to 100%) Vibration: B (4 g) EMC: B (bridge and open deck) |
| CCS | Yes |
| LR | ENV1 |
| KR | Yes |
| ABS | Yes |
| BV |
EC33B Temperature: 5 - 55°C Vibration: 4 g EMC: Bridge and open deck |
Interfaces
Electrical properties
| Electrical isolation |
CANopen isolated from I/O CANopen not isolated from bus |
Operating conditions
| Mounting orientation | |
| Horizontal | Yes |
| Vertical | Yes |
| Installation elevation above sea level | |
| 0 to 2000 m | No limitation |
| >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 | -25 to 60°C |
| Vertical mounting orientation | -25 to 50°C |
| Derating | - |
| Storage | -40 to 85°C |
| Transport | -40 to 85°C |
| Relative humidity | |
| Operation | 5 to 95%, non-condensing |
| Storage | 5 to 95%, non-condensing |
| Transport | 5 to 95%, non-condensing |
Material number:
X20BC0043-10Description:
- Fieldbus: CANopen
- Auto-configuration of I/O modules
- I/O configuration via the fieldbus
- Constant response times even with large amounts of data (max. 32 Rx and 32 Tx PDOs)
- Configurable I/O cycle (0.5 to 4 ms)
- Configurable transfer rate or automatic transfer rate detection
- Heartbeat consumer and producer
- Emergency producer
- 2x SDO server, NMT slave
- Simple bootup (autostart)
- Terminal access via serial interface on the X20PS9400
- Integrated terminating resistor
Controller Area Network (CAN) is widespread in automation technology. CAN topology is based on a line structure and uses twisted wire pairs for data transfer. CANopen is a higher-layer protocol based on CAN. The standardized protocol offers very flexible configuration options.
This bus controller makes it possible to connect up to 253 X2X Link I/O modules to CANopen. A transition between IP20 and IP67 protection is possible by directly connecting X20, X67 or XV modules to one another at distances of up to 100 m each across control cabinet boundaries as required. All CANopen operating modes such as synchronous, event and polling are supported as well as PDO linking, life/node guarding, heartbeat, emergency objects and much more.
With multifunction modules, the bus controller supports only the default function model in the event of automatic configuration by the bus controller (see the respective module description).
Automation Studio V4.3 or later can be used to easily create configuration files (e.g. DCF files). All other function models are also supported by transferring configuration data to the bus controller (e.g. via the master environment with an SDO download).
Automation Studio can be downloaded at no cost from the B&R website (www.br-automation.com). The evaluation license is permitted to be used to create complete configurations for fieldbus bus controllers at no cost.
Mandatory Accessories
System modules for bus controllers
| X20BB80 | X20 bus base, for X20 base module (BC, HB, etc.) and X20 power supply module, X20 end cover plates (left and right) X20AC0SL1/X20AC0SR1 included |
| X20PS9400 | X20 power supply module, for bus controller and internal I/O power supply X2X Link power supply |
| X20PS9402 | X20 power supply module, for bus controller and internal I/O power supply, X2X Link supply, supply not galvanically isolated |
Terminal blocks
| 0TB2105.9010 | Accessory terminal block, 5-pin, screw clamp terminal block 2.5 mm² |
| 0TB2105.9110 | Accessory terminal block, 5-pin, push-in terminal block 2.5 mm² |
| X20TB12 | X20 terminal block, 12-pin, 24 VDC keyed |
| Automation Studio HW Upgrades | Version (Date) | Download |
|---|---|---|
| V4.3 HW Upgrade (X20BC0043-10) | EXE / 763 KB |
| E-CAD (Electro or EPLAN Templates) | Version (Date) | Download |
|---|---|---|
| X20 EPLAN P8 from V2.4 | EXE / 160 MB |
| Fieldbus equipment description files | Version (Date) | Download |
|---|---|---|
| CANopen-10_PDO_Mapping_Tool | ZIP / 114 KB | |
| X20BC0043-10 EDS Package | ZIP / 34 KB |
| M-CAD (Mechan. Templates) | Version (Date) | Download |
|---|---|---|
| 3D File DXF/STEP X20 Bus Controller CAN/DeviceNet | ZIP / 28 KB | |
| Dimensions PDF X20 Bus Controller CAN/DeviceNet | PDF / 4 KB |