Manufacturer: ABB

Model: NPBU-42C PPCS

Part Number: 64011821D

Type: 4 Channel (4CH) Branching Unit

Voltage range: 240VDC

Output current range : 4-23 mA output (+6% overrange)

Input current range : 3-26 mA Input (+4% overrange)

Over-range protection : +42.5 VDC, continuous

System memory: 1286Mb

The ABB NPBU-42C (64011821D) is a Branching Unit designed for ABB industrial drive and systems.

It enables reliable signal distribution by branching communication or power lines into multiple channels, ensuring stable system expansion and organized wiring.

Configured as a 4-channel (4CH) branching unit, the NPBU-42C supports a wide voltage range up to 240 V DC, making it suitable for demanding industrial environments where secure signal branching and system reliability are essential.

Frequently asked questions：

Q1: What is the ABB NPBU-42C used for?

A: The ABB NPBU-42C is used to branch signals or power lines within ABB and drive systems.

Q2: How many channels does the NPBU-42C support?

A: It supports 4 channels (4CH).

Q3: What voltage range does the ABB NPBU-42C support?

A: The unit supports voltages up to 240 V DC.

Q4: Is the NPBU-42C compatible with ABB systems?

A: Yes, it is specifically designed for ABB industrial drive and platforms.

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