| Short description | X67BC8321-1 |
| Bus controllers | POWERLINK V1/V2 controlled node |
| General information | X67BC8321-1 |
| Inputs/outputs | 8 digital channels, configured as inputs or outputs using software, inputs with additional functions |
| Isolation voltage between channel and bus | 500 Veff |
| Rated voltage | 24 VDC |
| B&R ID code | 0x1E37 |
| Sensor/actuator supply | 0.5 A total current |
| Status indicators | I/O function for each channel, supply voltage, bus function |
| Diagnostics | |
| Outputs | Yes, with status LED and software status |
| I/O Supply | Yes, with status LED and software status |
| Connection type | |
| Fieldbus | M12 (D-coded) |
| X2X Link | M12 (B-coded) |
| Inputs/outputs | 8x M8 3-pin |
| Module supply | 4-pin M8 |
| Power output | 3.0 W X2X Link supply for I/O modules |
| Power consumption | |
| Fieldbus | 3.5 W |
| Internal I/O | 2.5 W |
| X2X Link supply | 4.2 W at maximum power output for connected I/O modules |
| Electrical isolation | |
| Fieldbus - X2X Link | Yes |
| Channel - Bus | Yes |
| Channel - Channel | No |
| Certification types | |
| c-UR-us | Yes |
| CE | Yes |
| GOST-R | Yes |
| Ex zone 2 | II 3G EEx nA II T5, IP67, Ta = 0 to 60°C |
| Fieldbus | X67BC8321-1 |
| Type | POWERLINK V1/V2 100 Base-T (ANSI/IEE 802.3) |
| Design | M12 circular connector (socket on the module) |
| Cable length | Max. 100 m between two stations (segment length) |
| Transfer rate | 100 Mbit/s |
| Module supply | X67BC8321-1 |
| Integrated protection | Reverse polarity protection |
| Rated voltage | 24 VDC |
| Voltage range | 18 to 30 VDC |
| Power consumption | |
| Sensor/actuator supply | Max. 12 W 1) |
| Sensor/actuator supply | X67BC8321-1 |
| Voltage | Module supply minus voltage drop for short circuit protection |
| Voltage drop for short circuit protection at 500 mA | Max. 2 VDC |
| Total current | Max. 0.5 A |
| Short circuit protection | Yes |
| Digital inputs | X67BC8321-1 |
| Input voltage | 18 to 30 VDC |
| Input current at 24 VDC | Typ. 4 mA |
| Input filter | |
| Hardware | ≤10 μs (Channels 1 to 4) / ≤70 µs (Channels 5 to 8) |
| Software | Default 0 ms, can be configured between 0 and 25 ms in 0.2 ms intervals |
| Input circuit | Sink |
| Additional functions | 50 kHz event counting, gate measurement |
| Input resistance | Typ. 6 kΩ |
| Switching threshold | |
| LOW | <5 VDC |
| HIGH | >15 VDC |
| Event counters | X67BC8321-1 |
| Amount | 2 |
| Signal form | Square wave pulse |
| Evaluation | Each negative 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 | X67BC8321-1 |
| Amount | 1 |
| Signal form | Square wave pulse |
| Evaluation | Positive edge - negative edge |
| Counter frequency | |
| Internal | 48 MHz, 3 MHz, 187.5 kHz |
| Counter size | 16-bit |
| Length of pauses between pulses | ≥100 µs |
| Pulse length | ≥20 µs |
| Supported inputs | Input 2 or Input 4 |
| Digital outputs | X67BC8321-1 |
| Switching voltage | Module supply minus residual voltage |
| Rated output current | 0.5 A |
| Total current | 4.0 A |
| Output circuit | Source |
| Output protection | Thermal cutoff for overcurrent and short circuit, integrated protection for switching inductances, reverse polarity protection for output supply |
| Design | FET positive switching |
| Diagnostics status | Output monitoring with 10 ms delay |
| Leakage current when switched off | 5 µA |
| Switching on after overload cutoff | ca. 10 ms (depends on the module temperature) |
| Residual voltage | <0.3 V @ rated current 0.5 A |
| Short circuit peak current | <12 A |
| Switching delay | |
| 0 --> 1 | <400 µs |
| 1 --> 0 | <400 µs |
| Switching frequency | |
| Resistive load | Max. 100 Hz |
| Braking voltage when switching off inductive loads | 50 VDC |
| Operating conditions | X67BC8321-1 |
| Mounting orientation | |
| Any | Yes |
| Installation at altitudes above sea level | |
| 0 to 2000 m | No derating |
| >2000 m | Reduction of ambient temperature by 0.5°C per 100 m |
| EN 60529 protection | IP67 |
| Environmental conditions | X67BC8321-1 |
| Temperature | |
| Operation | 0 to 60°C |
| Storage | -25 to 85°C |
| Transport | -25 to 85°C |
| Mechanical characteristics | X67BC8321-1 |
| 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 |
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