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Product Introduction
The ABB Bailey IMASO01 is an Analog Slave Output Module designed for the INFI 90 Process Management System. It serves as an interface between the process control system and field devices, providing precise analog outputs to control various industrial processes. The module outputs fourteen separate analog signals, which master modules use to control a process.
Product Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | ABB Bailey |
| Model Number | IMASO01 |
| Product Type | Analog Slave Output Module |
| Output Channels | 14 Analog Output Channels |
| Output Signal Types | Voltage: 0–10 V; Current: 4–20 mA |
| D/A Resolution | 10 bits |
| Output Accuracy | ≤0.15% (voltage mode); ≤0.25% (current mode) |
| Output Load | 750 ohms max (current mode); 22 kilohms min (voltage mode) |
| Current Limiting | 50 mA nominal output current limit |
| Short Circuit Protection | Yes |
| Surge Protection | Meets IEEE-472-1974 Surge Withstand Capability Test |
| Power Supply Voltage | +5 VDC ±5%; +15 VDC ±5%; -15 VDC ±5%; +24 VDC ±10% |
| Current Consumption | +5 VDC: 480 mA; +15 VDC: 200 mA; -15 VDC: 195 mA; +24 VDC: 310 mA |
| Power Dissipation | 3.75 W @ +5 VDC; 5.25 W @ +15 VDC; 3.75 W @ -15 VDC |
| Communication Protocol | INFI 90 Bus Protocol |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5% to 95% non-condensing |
| Dimensions (W x H x D) | 200 x 100 x 50 mm |
| Weight | 0.34 kg |
| Mounting Type | Occupies one slot in the standard INFI 90 Module Mounting Unit |
| Country of Origin | USA |
Applications
The IMASO01 module is utilized in various industrial applications where precise analog signal control is essential. Its typical applications include:
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Process Control Systems: Managing analog signals for process variables like temperature, pressure, and flow.
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Manufacturing Automation: Controlling actuators and other analog devices in automated production lines.
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Chemical Processing: Regulating chemical reactions through precise analog outputs.
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Power Generation: Managing analog controls in power plants for efficient operation.
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Oil and Gas Industry: Controlling analog devices in exploration and refining processes.
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Water Treatment Facilities: Managing analog signals for water quality and flow control.
Advantages
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High Precision: Offers 10-bit D/A resolution for accurate analog signal output.
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Robust Protection: Equipped with current limiting, short circuit, and surge protection features.
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Flexible Output Options: Supports both voltage and current output modes to accommodate various field devices.
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Efficient Power Consumption: Optimized power usage with detailed specifications for each voltage input.
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Compact Design: Occupies a single slot in the INFI 90 system, saving space and simplifying installation.
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Reliable Performance: Designed to operate in a wide range of environmental conditions, ensuring consistent performance.
Frequently Asked Questions (FAQ)
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What is the primary function of the IMASO01 module?
It outputs fourteen separate analog signals from the INFI 90 Process Management System to process field devices. -
What types of signals does the IMASO01 support?
The module supports both voltage (0–10 V) and current (4–20 mA) output signals. -
How many analog output channels are available?
The IMASO01 provides fourteen analog output channels. -
What is the resolution of the digital-to-analog conversion?
It offers a 10-bit D/A resolution for precise analog signal output. -
Does the module have protection features?
Yes, it includes current limiting, short circuit protection, and surge protection meeting IEEE-472-1974 standards. -
What are the power requirements for the IMASO01?
It requires +5 VDC, +15 VDC, -15 VDC, and +24 VDC with specified current consumption for each. -
What is the operating temperature range?
The module operates within a temperature range of -20°C to +60°C. -
Can the IMASO01 be used in humid environments?
Yes, it is designed to operate in humidity levels ranging from 5% to 95% non-condensing. -
What is the mounting configuration for the module?
It occupies one slot in the standard INFI 90 Module Mounting Unit. -
Where is the IMASO01 manufactured?
The module is manufactured in the Sweden.
Related Models – Same Series / Similar Functionality (ABB Bailey INFI 90 Series)
| Model | Description | Function | Notes |
|---|---|---|---|
| IMDSO01 | Digital Slave Output Module | Provides discrete/digital output signals | Works alongside IMASO01 in I/O configurations |
| IMASI02 | Analog Slave Input Module | Accepts analog input signals from field devices | Analog input counterpart to IMASO01 |
| IMDSI02 | Digital Slave Input Module | Receives discrete input signals | Digital input version, commonly paired in control logic |
| IMCIS02 | Control I/O Slave Module | Combines analog/digital input and output | Versatile I/O slave module for hybrid applications |
| IMTAS02 | Terminal Auxiliary Slave Module | Provides interface for additional terminal functions | Expands system I/O capabilities |
| IMAMM03 | Analog Master Module | Master module to control IMASO01 and other analog slaves | Required for analog output coordination |
Popular ABB Models – Same Brand (ABB Process Automation & Industrial Control)
| Model | Description | Application Area | Highlights |
|---|---|---|---|
| IMMPI01 | Multi-Function Processor Module | Central processing in INFI 90 system | Key control logic processor |
| INICT13A | Network Interface Controller | Communication interface for INFI 90 networks | Enables system integration |
| INNIS11 | Network Interface Slave | Data interface between modules and controllers | Common in large-scale control systems |
| NTCL01-A | Power Supply Module | Provides power to INFI 90 modules | High-reliability power management |
| IMPMU01 | Performance Monitoring Unit | System diagnostics and performance tracking | For predictive maintenance and monitoring |
| IEMMU11 | Extended Memory Module | Memory expansion for control applications | Supports large-scale logic storage and backup |
