Products
Based on over 5000 reviews
Description:MA03 — ABB H&B Contronic processing module for industrial automation systems, providing reliable signal processing, I/O handling, and real-time control execution in DCS applications.
Product condition: New
Packing condition:Factory Packing
100% insured shipping: A guarantee for your purchases
PLC Autocontroller DELIVER PARTS TO WORLD.


![]()

| Manufacturer | ABB |
| Item number | MA03 |
| Country of Origin | Sweden |
| Lead Time | In stock |
| After-Sales Support | 12-months |
| HS Code / Commodity code | 8537101190 |
Quotes are valid for 30 days from the day the quote is received unless stated otherwise at the time of quotation.
Yes,we offer one year warranty for all new products.
Yes. We worked with FEDEX/DHL/TNT/UPS/ allowing us to provide swift global delivery of parts to any corner of the world.
Normally 3-5 working days,some remote areas 5-7 days more.
PLC Autocontroller | 20-year spare part express
MA03 | processing module
Sales Manager May | Email: ab@mooreplc.com | Phone: +8618106909650 (WhatsApp) | WeChat: dcsfcs
cx
Product Overview
The ABB MA03 is an industrial control/signal processing module (Control & I/O Module) in the ABB H&B Contronic (Hartmann & Braun Contronic) series. It is primarily used for analog signal acquisition, logic control, and system communication in process automation systems. This module was widely used in early ABB DCS (Distributed Control Systems) to support signal processing and control tasks in industrial settings and is one of the fundamental functional units in the Contronic system.
Key Specifications
Brand: ABB (H&B Contronic)
Product Model: MA03
Product Type: Control / I/O Module
System Platform: ABB H&B Contronic / Contronic 3
Function: Analog signal processing / I/O control / data communication
Input/Output Type: Analog input / Digital output (depending on configuration)
Communication Method: Contronic system bus
Signal Range: 0–10V / 4–20mA (typical industrial signal)
Advantages:
The main functions of MA03 include:
Industrial field analog signal acquisition and processing
Control logic execution and calculation
Internal data communication within the DCS system
Process parameter monitoring and control
Support for multi-channel I/O signal management
System-level status monitoring and diagnostics
All items are factory-new, sealed, and supported by PLC Autocontroller with same-day quotation and worldwide overnight delivery.
What happens next?
Leave A Message
Scan to Wechat :
Scan to WhatsApp :