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Product Introduction
The ABB DSAX 110A Analog Input/Output Board (Ordering Code: 3BSE018291R1) is a highly reliable and versatile module designed for analog signal processing in industrial automation systems. It serves as a critical interface between field instrumentation and the control system, enabling precise acquisition and control of analog signals. This board supports both analog input and output functions, facilitating data conversion and signal transmission for process monitoring and control.
Manufactured by ABB, a global leader in automation technology, the DSAX 110A is engineered for robust performance in demanding industrial environments. Its design emphasizes accuracy, durability, and ease of integration, making it suitable for use in complex control systems such as distributed control systems (DCS) and programmable logic controllers (PLC).
The compact dimensions and lightweight construction enable easy installation within control cabinets, ensuring efficient use of space without compromising functionality.
Product Parameters
| Parameter | Specification |
|---|---|
| Model | DSAX 110A |
| Ordering Code | 3BSE018291R1 |
| Function | Analog Input/Output Board |
| Input Channels | Multiple analog inputs supported (current/voltage) |
| Output Channels | Multiple analog outputs supported (current/voltage) |
| Signal Type | 4–20 mA, 0–10 V, ±10 V |
| Input Resolution | 16-bit |
| Output Resolution | 16-bit |
| Communication Interface | Fieldbus compatible (ABB protocols) |
| Power Supply | 24 V DC |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Dimensions (L×W×H) | 324 x 18 x 234 mm |
| Weight | 0.5 kg |
| Mounting | DIN Rail or Panel Mount |
| Isolation | Galvanic isolation between input/output channels |
| Certifications | CE, UL |
Product Applications
The ABB DSAX 110A analog input/output board is widely applied in various industrial sectors for precise process control and monitoring. Its main uses include:
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Process Automation: Captures analog signals from sensors and sends control signals to actuators in chemical, pharmaceutical, and food processing industries
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Power Generation: Monitors analog inputs from turbines and generators, while providing analog control outputs to regulators
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Oil and Gas: Interfaces with field instruments for pressure, flow, and temperature measurement and control
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Water and Wastewater Treatment: Monitors water quality sensors and controls valves and pumps
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Manufacturing Automation: Used in assembly lines and machine control where precise analog control is required
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Building Automation: Interfaces with HVAC and lighting systems to regulate environmental parameters
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Mining and Metals: Controls and monitors analog signals in harsh environments such as mineral processing plants
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Remote Monitoring Systems: Allows centralized control by transmitting analog signals over communication networks
Product Advantages
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Dual Functionality: Supports both analog inputs and outputs on a single board, reducing the number of modules required
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High Accuracy and Resolution: 16-bit resolution ensures precise signal measurement and control for critical applications
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Wide Signal Compatibility: Accepts common industrial signals such as 4–20 mA and 0–10 V, making it versatile across many sensors and actuators
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Robust Electrical Isolation: Galvanic isolation protects control systems from electrical noise and interference, enhancing reliability
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Compact and Lightweight: With dimensions of 324 x 18 x 234 mm and weighing 0.5 kg, the module fits easily into constrained spaces
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Flexible Mounting: Can be mounted on DIN rails or panels to suit different installation preferences
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Broad Temperature Range: Operates reliably between -20°C and +60°C, suitable for diverse industrial environments
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Easy Integration: Designed to communicate smoothly within ABB control systems and with common industrial fieldbus protocols
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Certified Quality: Compliance with CE and UL standards assures safety and performance in industrial settings
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Low Power Consumption: Efficient design reduces overall energy requirements in control cabinets
Frequently Asked Questions (FAQ)
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What types of analog signals does the DSAX 110A support?
It supports standard 4–20 mA current signals and 0–10 V voltage signals for both inputs and outputs. -
What are the physical dimensions and weight of this board?
The dimensions are 324 x 18 x 234 mm, and it weighs 0.5 kg. -
Can this board be installed on a DIN rail?
Yes, it supports both DIN rail and panel mounting. -
What is the resolution of the analog input and output signals?
Both input and output signals have a resolution of 16 bits for high precision. -
Is there electrical isolation between inputs and outputs?
Yes, galvanic isolation is provided to prevent electrical interference. -
What operating temperature range is supported?
The board operates between -20°C and +60°C. -
What power supply voltage does the DSAX 110A require?
It requires a 24 V DC power supply. -
Is the DSAX 110A compatible with ABB’s distributed control systems?
Yes, it integrates seamlessly with ABB DCS and related automation platforms. -
What certifications does this product hold?
It is certified by CE and UL for industrial use. -
Can the DSAX 110A be used in harsh industrial environments?
Yes, its rugged design and temperature range make it suitable for challenging industrial conditions.
Recommended Related Models
| Model | Description | Function | Dimensions (mm) |
|---|---|---|---|
| DSAX 100 | Analog input board | Analog input processing | 320 x 18 x 230 |
| DSAX 120 | Analog output board | Analog output processing | 325 x 20 x 235 |
| DSAX 130 | Dual analog I/O board | Combined input/output | 330 x 18 x 240 |
| DSAX 140 | High precision analog input | Enhanced accuracy input module | 310 x 18 x 230 |
| DSAX 150 | Isolated analog output board | Electrically isolated output | 320 x 18 x 230 |
| DSAX 160 | Multi-channel analog I/O board | High channel density I/O | 340 x 20 x 245 |
Popular ABB Models
| Model | Description |
|---|---|
| DSAO 110 | 8-channel analog output module, 4–20 mA, standard industrial version |
| DSAO 120 | Analog output with HART support, enhanced diagnostics capabilities |
| DSAO 120A | Improved version of DSAO 120 with better noise immunity and precision |
| DSAO 115 | Compact analog output module for space-constrained installations |
| DSAO 130 | Advanced module with per-channel isolation and configurable ranges |
| DSAO 150 | Rugged analog output for extreme environments and extended temp range |
