- Tel: +8618106909650
- Email: ab@mooreplc.com
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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.
| Manufacturer | ABB |
| Item number | MM21 |
| 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 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
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