B&R X67BC8321.L12 X67 System Bus Controller

I/Os: 16 digital channels, configuration as input or output via software, inputs with additional functions
Isolation voltage between channel and bus: 500 V_rms
Rated voltage: 24 VDC
B&R ID code:
Bus controller: 0xA90E
Internal I/O module: 0x1A1D
Sensor/actuator supply: 0.5 A total current
Status indicators:
I/O function per channel
Supply voltage
Bus function
Diagnostics:
Outputs: Yes, via status LED and SW status
I/O supply: Yes, via status LED and SW status
Support: DNA (Dynamic Node Allocation) Yes
Connection technology:
Fieldbus: M12 D-coded
X2X link: M12 B-coded
I/Os: 8x M12 A-coded
I/O supply: M8 4-pin
Power output: 15 W X2X link supply for I/O modules
Power consumption:
Fieldbus: 4.2 W
I/O internal: 2.5 W
X2X link supply: 24.3 W at maximum power output for connected I/O modules
Approvals:
CE
UKCA
ATEX Zone 2, II 3G Ex nA IIA T5 Gc
IP67
TÜV 05 ATEX 7201X
UL cULus E115267
HazLoc cCSAus 244665
Interfaces:
Fieldbus: POWERLINK (V1/V2) Controlled Node
Type: Type 2
Design: 2x M12-Schnittstelle (hub), 2x socket on module
Cable length: max. 100 m between 2 stations (segment length)
Transfer rate: 100 Mbit/s
Transmission: physics 100 BASE-TX, half duplex Yes, full duplex No, autonegotiation Yes, auto MDI/MDIX Yes, hub propagation delay 0.96 to 1 µs
Min. cycle time: fieldbus 200 μs, X2X link 200 μs
Synchronization between buses possible Yes
I/O supply:
Rated voltage: 24 VDC
Voltage range: 18 to 30 VDC
Integrated protection function: reverse polarity protection
Power consumption:
Sensor/actuator supply: max. 12 W
Voltage: I/O supply minus voltage drop across short-circuit protection
Voltage drop across short-circuit protection at 0.5 A: max. 2 VDC
Total current: max. 0.5 A
Short-circuit proof: Yes
Further properties:
See section "Digital inputs" and "Digital outputs"
Operating conditions:
Mounting position: any Yes
Installation altitude above sea level:
0 to 2000 m: No restriction
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
Storage: -40 to 85°C
Transport: -40 to 85°C
Mechanical properties:
Dimensions:
Width: 53 mm
Height: 155 mm
Depth: 42 mm
Weight: 350 g
Tightening torque for connectors:
M8: max. 0.4 Nm
M12: max. 0.6 Nm