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Product Name: Universal Analog Input Slave Module
Brand Name: ABB
Model Number: IMASI03
Place of Origin: SWEDEN
Warranty: 12 Months
Whatsapp：+86 18020776782
Email：[email protected]
| Multi-channel Analog Input | INFI 90 Slave Module |
| Thermocouple Input Module | ABB INFI 90 System |
| 4–20 mA Input Module | Universal Analog Input Module |
| ABB Data Acquisition Module | Industrial Signal Input Module |
| Industrial Automation Module | ABB DCS Module |
| ABB Slave Expander Bus Module | Process Control Input Card |
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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 IMASI03 Universal Analog Input Slave Module is an intelligent INFI 90 system module designed for high-precision analog signal acquisition and processing. Equipped with an on-board microcontroller and memory, it independently performs signal conditioning, error compensation, and engineering unit conversion, improving overall distributed control system efficiency.
| Product Name | ABB IMASI03 Universal Analog Input Slave Module |
| Manufacturer | ABB |
| Product Type | Universal Analog Input Slave Module |
| Part Number | IMASI03 |
| Weight | 0.64kg |
| Estimated shipping dimensions | 3.6x31x17.7cm |
| Place of shipment | Xiamen, China |
| Country of origin | Sweden |
| Analog Input Channels | 16 independently configured channels |
| Thermocouples Type | E, J, K, L, N (14 AWG), N (28 AWG), R, S, T, U Chinese type E and Chinese type S |
| Millivolt | -100 mV to +100 mV, o to 100 mV |
| Current | 4-20 mA, system or external powered |
| Cold Junction Reference Accuracy | ± 0.5° C |
| Software Temperature Linearization Accuracy | ± 0.1° C |
| Input Setting Time | 0.5 seconds to within 1% after full scale step change |
| Input Impedance | 10 MOhm minimum |
| Ambient Temperature | 0 to 70℃ (32 to 158o℉) |
Intelligent On-Board Processing
Reduces load on the master system by handling signal processing locally.
High Measurement Accuracy
Supports precision thermocouple and analog signal measurement with advanced calibration.
Multi-Signal Compatibility
Accepts thermocouples, millivolt, and current inputs across 16 channels.
Reliable Signal Isolation
Each channel includes isolation amplifiers for noise-free signal acquisition.
Real-Time Data Access
Dual-port RAM enables continuous and simultaneous data exchange.
Advanced Diagnostics
Detects open circuits, signal faults, and abnormal conditions automatically.
Stable Industrial Performance
Designed for harsh industrial environments with long-term reliability.
Efficient System Integration
Seamlessly integrates into ABB INFI 90 distributed control systems.
Q1: What is ABB IMASI03 used for?
A: IMASI03 is a universal analog input slave module used in ABB INFI 90 systems for high-precision data acquisition and signal processing in industrial control applications.
Q2: How many input channels does ABB IMASI03 support?
A: IMASI03 provides 16 independently configurable analog input channels supporting thermocouples, millivolt, and 4–20 mA signals.
Q3: What types of sensors can ABB IMASI03 handle?
A: IMASI03 supports thermocouples (types E, J, K, L, N, R, S, T, U), millivolt signals, and current inputs including 4–20 mA loops.
Q4: How does ABB IMASI03 improve system performance?
A: IMASI03 performs local signal processing such as filtering, calibration, and engineering unit conversion, reducing workload on the master controller and improving system efficiency.
Q5: Does ABB IMASI03 support fault detection?
A: IMASI03 provides open input detection, over-range, and under-range diagnostics for all channels, ensuring reliable system monitoring.
Q6: How does ABB IMASI03 communicate with the control system?
A: IMASI03 communicates with INFI 90 master modules via the slave expander bus using dual-port RAM for real-time data exchange.
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