Short description
| Bus controller | CAN I/O |
General information
| Inputs/Outputs | 8 digital channels, configurable as inputs or outputs using software, inputs with additional functions |
| Insulation voltage between channel and bus | 500 Veff |
| Nominal voltage | 24 VDC |
| B&R ID code | |
| Bus controller | 0x18CB |
| Internal I/O module | 0x1311 |
| Sensor/Actuator power supply | 0.5 A summation current |
| Status indicators | I/O function for each channel, supply voltage, bus function |
| Diagnostics | |
| Outputs | Yes, using status LED and software |
| I/O power supply | Yes, using status LED and software |
| Connection type | |
| Fieldbus | M12, A-keyed |
| X2X Link | M12, B-keyed |
| Inputs/Outputs | 8x M8, 3-pin |
| I/O power supply | M8, 4-pin |
| Power output | 3 W X2X Link power supply for I/O modules |
| Power consumption | |
| Fieldbus | 2.1 W |
| Internal I/O | 2 W |
| X2X Link power supply | 6.2 W at maximum power output for connected I/O modules |
| Certifications | |
| CE | Yes |
| ATEX |
Zone 2, II 3G Ex nA IIA T5 Gc IP67, Ta = 0 - Max. 60°C TÜV 05 ATEX 7201X |
| UL |
cULus E115267 Industrial control equipment |
| HazLoc |
cCSAus 244665 Process control equipment for hazardous locations Class I, Division 2, Groups ABCD, T5 |
| EAC | Yes |
| KC | Yes |
Interfaces
I/O power supply
Sensor/Actuator power supply
| Voltage | I/O power supply minus voltage drop for short circuit protection |
| Voltage drop for short-circuit protection at 0.5 A | Max. 2 VDC |
| Summation current | Max. 0.5 A |
| Short-circuit proof | Yes |
Digital inputs
| Input characteristics per EN 61131-2 | Type 1 |
| Input voltage | 18 to 30 VDC |
| Input current at 24 VDC | Typ. 4 mA |
| Input circuit | Sink |
| Input filter | |
| Hardware | ≤10 μs (channels 1 to 4) / ≤70 µs (channels 5 to 8) |
| Software | Default 0 ms, configurable between 0 and 25 ms in 0.2 ms intervals |
| Input resistance | Typ. 6 kΩ |
| Additional functions | 50 kHz event counting, gate measurement |
| Switching threshold | |
| Low | <5 VDC |
| High | >15 VDC |
Event counters
| Quantity | 2 |
| Signal form | Square wave pulse |
| Evaluation | Each falling edge, cyclic counter |
| Input frequency | Max. 50 kHz |
| Counter 1 | Input 1 |
| Counter 2 | Input 3 |
| Counter frequency | Max. 50 kHz |
| Counter size | 16-bit |
Gate measurement
| Quantity | 1 |
| Signal form | Square wave pulse |
| Evaluation | Rising edge - Falling edge |
| Counter frequency | |
| Internal | 48 MHz, 3 MHz, 187.5 kHz |
| Counter size | 16-bit |
| Length of pause between pulses | ≥100 µs |
| Pulse length | ≥20 µs |
| Supported inputs | Input 2 or input 4 |
Digital outputs
| Variant | FET positive switching |
| Switching voltage | I/O power supply minus residual voltage |
| Nominal output current | 0.5 A |
| Total nominal current | 4 A |
| Output circuit | Source |
| Output protection | Thermal cutoff on overcurrent or short circuit, integrated protection for switching inductances, reverse polarity protection for output power supply |
| Diagnostic status | Output monitoring with 10 ms delay |
| Leakage current when the output is switched off | 5 µA |
| Switching on after overload shutdown | Approx. 10 ms (depends on the module temperature) |
| Residual voltage | <0.3 V at 0.5 A rated current |
| Peak short-circuit current | <12 A |
| Switching delay | |
| 0 → 1 | <400 µs |
| 1 → 0 | <400 µs |
| Switching frequency | |
| Resistive load | Max. 100 Hz |
| Inductive load | See section "Switching inductive loads" |
| Braking voltage when switching off inductive loads | 50 VDC |
Electrical properties
| Electrical isolation |
Channel isolated from CAN I/O and bus CAN I/O not isolated from bus and channel not isolated from channel
|
Operating conditions
| Mounting orientation | |
| Any | Yes |
| Installation elevation above sea level | |
| 0 to 2000 m | No limitations |
| >2000 m | Reduction of ambient temperature by 0.5°C per 100 m |
| Degree of protection per EN 60529 | IP67 |
Ambient conditions
| Temperature | |
| Operation | -25 to 60°C |
| Derating | - |
| Storage | -40 to 85°C |
| Transport | -40 to 85°C |
Mechanical properties
| Dimensions | |
| Width | 53 mm |
| Height | 85 mm |
| Depth | 42 mm |
| Weight | 195 g |
| Torque for connections | |
| M8 | Max. 0.4 Nm |
| M12 | Max. 0.6 Nm |
Material number:
X67BC7321-1Description:
- Fieldbus: CAN bus
- 8 digital channels, configurable as inputs or outputs
- Integrated I/O access in B&R Automation Studio
- Automatic firmware update via the fieldbus
- X67 connection possibility for all B&R CPUs
The bus controller makes it possible to connect X2X Link I/O nodes to CAN I/O. CAN I/O is a transfer protocol based on standard CAN bus that is fully integrated in the B&R system.
Up to 43 logic I/O modules can be connected to the bus controller. Up to 16 of them can be analog modules.
Only the standard function model (see the respective module description) is supported when the bus controller is used together with multi-function modules it has automatically configured itself.
| Automation Studio HW Upgrades | Version (Date) | Download |
|---|---|---|
| AS 2.6 HW Upgrade (X67BC7321-1a) | EXE / 539 KB | |
| AS 3.0 HW Upgrade (X67BC7321-1a) | EXE / 539 KB | |
| V2.6 HW Upgrade (X67BC7321-1) | EXE / 2 MB | |
| V3.0 HW Upgrade (X67BC7321-1) | EXE / 3 MB | |
| V4.0 HW Upgrade (X67BC7321-1) | EXE / 2 MB |
| Certificates | Version (Date) | Download |
|---|---|---|
| 244665 CSA HazLoc Certificate of Compliance X20, X67 | PDF / 56 KB | |
| E115267 UL CoC X67 | PDF / 84 KB | |
| TÜV 05 ATEX 7201 X | PDF / 129 KB | |
| X20, X67 KC certificates | PDF / 6 MB |
| Documentation | Version (Date) | Download |
|---|---|---|
| Datasheet X67BC7321-1 | PDF / 551 KB | |
| X67 System User´s Manual | PDF / 19 MB |
| E-CAD (Electro or EPLAN Templates) | Version (Date) | Download |
|---|---|---|
| X67 EPLAN P8 | EXE / 85 MB | |
| X67 EPLAN P8 from V2.4 | EXE / 105 MB |
| M-CAD (Mechan. Templates) | Version (Date) | Download |
|---|---|---|
| 3D File DXF/STEP X67 | ZIP / 1 MB |
