Product Specification And Image
Attribute | Value | Image |
Manufacturer | ABB | ![]() |
Product ID | 3AUA0000110431J | |
ABB Type Designation | Control Unit | |
Origin of Country | SWEDEN | |
Part Number | BCU-22 | |
Power supply (XPOW) | 24 VDC(±10%),2A External power input. Twosupplies can be connected to the BCUcontrol unit for redundancy. | |
Relay outputs RO1…RO3 | 250 VAC/30VDC,2A Protected by varistors | |
+24 Voutput(XD24:5 andXD24:7) | Total load capacity of these outputs is 4.8 W (200 mA / 24 V) minus the powertakenbyDIO1andDIO2. | |
Start interlock input DIIL | 24 Vlogic levels: "0" < 5 V, "1" > 15 V Rin: 2.0 kohm Input type: NPN/PNP Hardware filtering: 0.04 ms, digital filtering up to 8 ms |
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FAQs of ABB BCU-22 3AUA0000110431J
What is the input voltage for the BCU-22 Control Unit?
The BCU-22 operates with a 24 VDC input voltage, with a tolerance of ±10%. It can also support redundant power supplies.
Can the BCU-22 be used with both NPN and PNP inputs?
Yes, the BCU-22 is configurable for both NPN and PNP input types for digital inputs DI1…DI5, and PNP for DI6.
Is the BCU-22 suitable for use in hazardous environments?
The BCU-22 meets the Protective Extra Low Voltage (PELV) requirements and is designed to function safely in controlled environments. For hazardous conditions, additional protective measures should be considered.
More Description
The BCU-22 3AUA0000110431J is an ABB control unit designed for industrial automation systems. It features versatile digital inputs and outputs, supports redundant power supplies, and operates with a 24 VDC input. The control unit includes RS-485 communication, supporting up to 50 meters of link length, and has an SDHC memory card slot for data storage. With a Safe Torque Off (STO) function for safety, it meets protective extra-low voltage (PELV) requirements and offers various configuration options for digital I/O. Ideal for demanding control applications in industrial environments. |
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