Description

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ABB UAD142A01 – 3BHE012551R0001 Industrial Automation Module

The ABB UAD142A01 with ordering code 3BHE012551R0001 is a specialised industrial control module used within ABB automation systems. It is part of the ABB UAD series and is typically integrated into process control or automation architectures to perform key functions such as power regulation or signal handling for larger control systems.

📌 Core Identity

Manufacturer: ABB

Model: UAD142A01

Part Number: 3BHE012551R0001

Category: Industrial automation control / power module

Typical Application: Provides regulated power and support functions for automation controllers and I/O systems.

 

🔧 Technical Overview

While specific official product literature from ABB isn’t readily available online, multiple reliable industrial component sources describe this module consistently as a power supply or support board suited to ABB control systems. The common characteristics reported include:

⚡ Power Supply & Regulation

Provides a regulated 24 V DC output from a DC input (typically 18–30 V DC).

Designed for continuous industrial operation with high efficiency (≥ 90 %).

Includes protection features such as overvoltage, overload, short‑circuit, and reverse‑polarity safeguards.

Integrated status diagnostics and indicators for monitoring operation.

📊 Typical Electrical & Environmental Specs (Vendor Data)
Parameter Typical Value
Input Voltage Range 18–30 V DC
Output Voltage 24 V DC regulated
Output Power ~120 W maximum
Output Current ~5 A continuous
Efficiency ≥ 90 %
Protection Overload, short circuit, reverse polarity
Monitoring Interface RS‑485 (for diagnostics in some sources)
Operating Temp. Range -25 °C to +70 °C
Mounting DIN‑rail or rack mounting
Dimensions Approx. 220 × 110 × 40 mm
Weight Approx. 0.8 kg

🧠 Typical Functions

Although detailed official ABB documentation is scarce online for this specific code, the most consistent description found is that the UAD142A01 module:

Serves as a regulated power supply unit for ABB automation racks or controllers.

Provides stable DC power to CPUs, I/O cards, and other automation electronics.

May include power monitoring and diagnostics interfaces for system health awareness.

Often used within ABB control platforms where reliable low‑voltage power distribution is essential.

🏭 Common Application Areas

This module is typically found in mid‑ to large‑scale industrial systems such as:

Process automation environments – supporting DCS, PLC, or drive control components.

Power generation and distribution systems – as part of control and protection racks.

Manufacturing automation – for stable power to logic and I/O modules.

Infrastructure control systems – in complex panel or rack architectures where regulated power ensures performance and uptime.

📌 Notes

The exact official ABB product datasheet may vary depending on the version or specific system integration (e.g., power‑centric vs. controller‑centric configurations).

If this module is being used in a safety‑ or mission‑critical design, always verify details with ABB technical documentation or a certified distributor.