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Product Name: Analog Input Module
Brand Name: ABB
Model Number: MAI32MAD
Place of Origin: Sweden
Warranty: 12 Months
Whatsapp：+86 18020776782
Email：[email protected]
| 4–20 mA Input Module | 32-Channel AI Module |
| ABB Safety Critical Module | TMR Redundant Module |
| Process Control I/O Module | Triple Modular Redundancy |
| Distributed Control System Module | High Reliability I/O Module |
| Fault-Tolerant Input Module | Industrial Data Acquisition Module |
| Industrial Automation ABB I/O | Voltage Input Module |
| High Density Analog Input Card | Current Input Module |
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Minimum Order Quantity |
1 Piece |
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Price |
Contact for Jim |
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Packaging Details |
Original new Factory Sealed |
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Delivery Time |
3–7 Days |
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Payment Terms |
T/T |
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Shipping Method |
DHL / FedEx / UPS / TNT |
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Supply Ability |
In stock |
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Sales: |
Email: |
Whatsapp: |
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Jim Pei |
The ABB MAI32MAD Analog Input Module is a high-density 32-channel analog input module designed for critical industrial automation systems. It supports both voltage (0–5 V, 0–10 V) and current (0–40 mA, 4–20 mA) inputs. Featuring a Triple Modular Redundancy (TMR) architecture, it ensures highly reliable and validated signal acquisition for safety-critical and continuous process control applications.
| Product Name | ABB MAI32MAD Analog Input Module |
| Manufacturer | ABB |
| Product Type | Analog Input Module |
| Part Number | MAI32MAD |
| Weight | 1.6 kg |
| Estimated shipping dimensions | 40.6x5.1x43.2cm |
| Place of shipment | Xiamen, China |
| Country of origin | Sweden |
| Number of channels | 32 |
| Input voltage | 0 to 5 Vdc, 0 to 10 Vdc |
| Input current | 0 to 40 mA, 0/4 to 20 mA (load resistor required on terminal block) |
| Redundant architecture | TMR |
| Control core | 3 independent microcontrollers |
| Operating Temperature | 0–60˚C |
| Storage Temperature with Battery | –30˚C to +75˚C |
| Relative Humidity | 5 to 95% Non-Condensing |
| Vibration | 1g at 5 to 500 Hz Sinusoidal |
| Shock | 20G for 12ms |
| Electro-static Discharge | 8kV (IEC 801-4, level 3) |
Triple Modular Redundancy (TMR)
Ensures maximum reliability through three independent processing paths.
High-Density Input Design
32 channels allow large-scale signal acquisition in one module.
Fault-Tolerant Operation
Isolates faults without affecting overall system performance.
High Signal Compatibility
Supports voltage and current inputs for flexible field integration.
Hot-Swap Capability
Enables module replacement without stopping system operation.
Advanced Diagnostics
Built-in monitoring for fault detection and system health analysis.
Stable Process Data Output
Voting logic ensures accurate and validated measurements.
Industrial-Grade Reliability
Designed for continuous operation in critical environments.
Q1: What is ABB MAI32MAD used for?
A: MAI32MAD is a 32-channel analog input module used for high-density signal acquisition in industrial automation and process control systems.
Q2: What makes ABB MAI32MAD highly reliable?
A: MAI32MAD uses a Triple Modular Redundancy (TMR) architecture where three independent processing paths validate each signal to ensure accuracy and fault tolerance.
Q3: What types of signals can ABB MAI32MAD measure?
A: MAI32MAD supports voltage inputs (0–5 V, 0–10 V) and current inputs (0–40 mA, 4–20 mA).
Q4: How many input channels does ABB MAI32MAD have?
A: MAI32MAD provides 32 independent analog input channels for high-density data acquisition.
Q5: Does ABB MAI32MAD support fault detection?
A: MAI32MAD includes built-in diagnostics and fault isolation features to detect and manage signal or hardware failures.
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