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X20BM33: For X20 SafeIO modules, internal I/O power supply is connected through. Power consumption bus is 0.13W, with multiple certifications such as ATEX Zone 2, II 3G Ex nA nC IIA T5 Gc, protection level IP20, horizontal or vertical installation, installation altitude above sea level 0 to 2000m.
Here is the parameter introduction of the B&R X20BM33:
Function: It is a bus module for X20 SafeIO modules, integrating safety technology and providing a connection for the internal I/O power supply.
Power Consumption: The power consumption of the bus is 0.13 W, and the internal I/O power consumption is 1.6 W.
B&R ID Code: 0xAEC8.
Required Software Version: Automation Runtime 3.00 or higher, and Safety Version 1.3 or higher.
It has CE and UKCA certifications. For ATEX, it is Zone 2, II 3G Ex nA nC IIA T5 Gc. It also has other certifications such as FT ZU 09 ATEX 0083X, UL cULus E115267, and CCSA us 244665. In addition, it meets the requirements of IEC 61508:2010 (SIL 3), EN 62061:2005/A2:2015 (SIL 3), and EN ISO 13849 - 1:2015 (Category 4/PL e).
Nominal Voltage: 24 VDC. The allowable voltage range is 24 VDC - 15% / + 20%.
Permissible Contact Load: 10 A. It has reverse - polarity protection.
Quantity: 20. The variant type is A.
Nominal Voltage: 24 VDC. It complies with EN 61131 - 2 Type 1.
Input Filter: The hardware filter is ≤150 μs, and the software - configurable range is 0 to 500 ms.
Input Circuit Receiver: The input voltage range is 24 VDC - 15% / + 20%. The minimum input current at 24 VDC is 2 mA, and the maximum is 3.28 mA. The minimum input resistance is 7.33 kΩ. The error - detection time is 200 ms. The insulation voltage between the channel and the bus is 500 V. The switching threshold is low <5 VDC and high >15 VDC. The maximum line length between the signal source and the input is 60 m for unshielded wires and 400 m for shielded wires.
Quantity: 4. The output type is push - pull.
Nominal Output Current: 50 mA. Each channel can be turned off in case of overload or short circuit. The peak short - circuit current is 25 A for 5 ms (hardware version D0 and above: 25 A for 15 μs), and the short - circuit current is 100 mAeff. The leakage current when the output is off is 0.1 mA, and RDS (on) is 60 Ω. The switching voltage is the I/O power supply minus the voltage drop caused by RDS (on), and the total nominal current is 200 mA.
Mounting Orientation: It can be installed horizontally or vertically. The installation elevation is from 0 to 2000 m above sea level without limitation. The protection level complies with EN 60529 IP20.
Pitch: 25 + 0.2 mm.
Temperature Range: For horizontal installation, the operating temperature range is 0 - 60°C; for vertical installation, it is 0 - 50°C. The storage and transportation temperature range is - 40 - 85°C.
Relative Humidity: The operating, storage, and transportation relative humidity range is 5% - 95%, non - condensing.
