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ABB MM21 Analog Input Module

Based on over 5000 reviews

Description:MM21 — ABB H&B Contronic analog input module for industrial automation systems, providing reliable multi-channel signal acquisition and process data monitoring in DCS control applications.

Product condition: New

Packing condition:Factory Packing

100% insured shipping: A guarantee for your purchases


PLC Autocontroller DELIVER PARTS TO WORLD.

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  • Delivery from stock
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  • Shipped from the China
Product Specifications
Manufacturer ABB
Item number MM21
Country of Origin Sweden
Lead Time In stock
After-Sales Support 12-months
HS Code / Commodity code 8537101190
FAQ

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.

Product information

 

PLC Autocontroller|20 Years of Excellence in Industrial Automation Parts Supply

MM21 |Analog Input Module

Sales Manager May

E-mail: ab@mooreplc.com

Phone: +86-18106909650 (whatsapp)

Wechat id: dcsfcs


Product Overview

The ABB MM21 is a Control & I/O Module in the ABB H&B Contronic/Industrial Automation System, used for signal acquisition, logic processing, and system communication functions in industrial process control systems. This module is widely used in older generation DCS systems such as ABB Contronic E/Contronic 3, and is a typical process automation functional unit suitable for power, petrochemical, metallurgical, and large-scale industrial control systems.


Brand: ABB

Product Model: MM21

Product Type: Control/Analog Input Module

System Platform: ABB H&B Contronic E / Contronic 3

Module Functions: Analog signal acquisition, control logic processing

Input Channels: Multiple analog inputs (system configuration)

Resolution: ≥12-bit

Communication Method: Contronic system bus communication

Diagnostic Functions: LED status indication + fault codes

Installation Method: Rack-mount card module

Structure: Industrial PCB board

Operating Temperature: 0°C 60°C


Advantages and Benefits

The main functions of the ABB MM21 include: industrial field analog signal acquisition and processing; control logic execution and data computation; real-time communication with the DCS master module; support for closed-loop control of industrial processes; and provision of system status monitoring and diagnostic functions.

 

This module typically functions as a functional node in the ABB Contronic system, working in conjunction with I/O, communication, and control modules to achieve a complete process control chain.


PLC Autocontroller Package

l Packing: Brand new and original in box

l Delivery time: 2-3 days against the payment

l All the goods will be tested before shipment


 What happens next?

 

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