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- ABB
- DSAO110
- Analog Output Module
- Sweden
- 112 mm × 90 mm × 60 mm
- 0.5kg
- 57120001-AT
- Xiamen, China
- New & In Stock
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Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The DSAO110 (57120001‑AT) is an analog output module designed for industrial automation and process‑control systems. It converts digital control signals from a controller or PLC into standard analog output signals (voltage or current) which drive actuators, valves, motors or other field devices.
This module is built for high precision, high reliability and modular integration. It finds its niche when accurate analog outputs are needed in a control rack I/O system. Its compact size, plug‑in format and industrial‑grade design allow it to be used in demanding environments such as chemical plants, power generation, manufacturing and utility systems.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | DSAO110 (57120001‑AT) |
| Product Type | Analog Output Module |
| Number of Output Channels | 4 channels (independent analog outputs) |
| Output Signal Types | 0‑10 V voltage output and/or 4‑20 mA current output |
| Typical Accuracy | ±0.05% to ±0.1% of full scale (depending channel & version) |
| Architecture | Optically or galvanically isolated channels (industrial grade) |
| Operating Temperature | –20 °C to +60 °C (some specification sources) |
| Storage Temperature | –40 °C to +85 °C |
| Mounting / Format | Plug‑in module for I/O rack |
| Dimensions (L × W × H) | Approx. 112 mm × 90 mm × 60 mm (some sources) |
| Weight | Approx. 0.5 kg |
| Compatible Systems / Series | Modular I/O systems (e.g., S100 I/O family) |
| Additional Features | High resolution (e.g., 16‑bit), channel isolation, industrial signal compatibility |
Product Description
The DSAO110 module serves as the interface between digital control logic and the analog field world. In many automation systems, the controller outputs a digital command which must be translated into an analog signal for real‑world devices (valves, comparators, drives). The DSAO110 intercepts the digital signal, converts it to either a voltage or current analog output, and provides the wiring connectivity and isolation necessary for reliable field operation.
With four independent analog output channels, the module supports multiple devices simultaneously. The choice of 0‑10 V or 4‑20 mA output allows compatibility with a broad range of sensors and actuators in industrial systems. The precision of ±0.05‑0.1% full scale ensures the analog output closely matches the intended command, which is critical when controlling processes dependent on accurate signals (flow, temperature, pressure etc).
The module is built for modular installation in I/O racks—so a technician can plug it into the same rack as other I/O modules. This simplifies wiring, reduces cabinet footprint, and streamlines maintenance or replacement. Additionally, channel isolation and noise‑robust design mean that the module can operate reliably in environments with heavy motors, drives, high electrical noise and variable ambient temperature.
Product Applications
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Output analog signals to control valves (e.g., positioner of a control valve) in chemical/petrochemical plants.
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Drive analog actuators or proportional control devices in manufacturing automation.
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Interface between PLC or DCS controllers and analog field devices requiring 0‑10 V or 4‑20 mA input.
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Process control in power generation, water/waste‑water, HVAC systems where precise analog output is needed.
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Replacement or expansion of analog output capacity in modular I/O systems for retrofits or upgrades.
Product Advantages
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High output precision ensures accurate translation of command signals into analog field signals.
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Support for both voltage (0‑10 V) and current (4‑20 mA) output provides versatility for many types of actuators.
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Multiple independent channels (4) reduce module count and wiring complexity.
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Channel isolation ensures system robustness in noisy industrial environments.
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Compact, modular format allows rack‑mount installation and faster maintenance.
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High reliability and long service life designed for continuous industrial operation.
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Reduces total system cost by consolidating analog output tasks into a single module.
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Simplifies inventory management (fewer distinct boards needed).
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Easy integration in existing I/O rack systems for retrofit or upgrade.
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Facilitates precise control of analog‑actuated equipment in critical applications.
Brand & Series
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Brand: ABB
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Series: Analog Output Modules for I/O systems (often part of the S100 I/O or compatible modular families)
Related or Same‑Series / Related Models
| Model | Product Type | Key Function | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| DSAO110 | Analog Output Module | 4‑channel analog output | ~112×90×60 | ~0.5 |
| DSAO120 | Analog Output Module | 8‑channel higher‑capacity version | ~100×100×70 | ~0.4 |
| DSDI130 | Digital Input Module | High‑density digital input counterpart | ~216×18×255 | ~0.35 |
| DSDO115A | Digital Output Module | Digital output module in the same I/O family | ~216×18×255 | ~0.36 |
| DSAI130 | Analog Input Module | 16‑channel analog input module matching output family | ~327.6×236.7×14.4 | ~0.52 |
Popular ABB Models (Same Brand)
| Model | Product Type | Application | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| ACS580‑01‑046A‑4 | AC Drive | Variable‑speed motor control | ~370×203×200 | ~8.2 |
| DCS800‑S02‑0050‑05 | DC Drive | Heavy‑duty DC motor drive | ~425×270×190 | ~12.5 |
| ACS880‑01‑145A‑3 | Industrial Drive | Precision motion/torque control | ~540×270×245 | ~15.0 |
| ACS355‑03E‑07A3‑4 | Compact Drive | Light‑industrial automation | ~125×70×130 | ~1.2 |
| ACS150‑03E‑02A4‑4 | Micro Drive | Small machine/fan/ pump drive | ~98×70×120 | ~1.0 |
FAQ (Frequently Asked Questions)
Q1: What is the main role of the DSAO110 module?
A1: To convert digital control signals into analog output signals (voltage or current) for driving field devices.
Q2: How many analog output channels does it have?
A2: It has four independent analog output channels.
Q3: What signal types are supported by each channel?
A3: Each channel supports 0‑10 V voltage output or 4‑20 mA current output.
Q4: What is its physical size and weight?
A4: Approximate dimensions are 112 × 90 × 60 mm and weight about 0.5 kg.
Q5: What is its accuracy?
A5: Typical accuracy is around ±0.05% to ±0.1% of full scale depending on version.
Q6: Can it be installed in existing rack I/O systems?
A6: Yes – it is designed for plug‑in installation in modular I/O racks such as the S100 family.
Q7: What types of devices can it drive?
A7: It can drive valves, motors, actuators, proportional devices or any equipment requiring a 0‑10 V or 4‑20 mA input.
Q8: How reliable is it in industrial conditions?
A8: Very reliable – built for industrial use, with channel isolation and tolerance for wide temperature/humidity ranges.
Q9: Is it suitable for retrofit or upgrade applications?
A9: Yes – it is a good choice for expanding analog output capacity or replacing older modules in I/O racks.
Q10: What are the key benefits of using this module?
A10: High precision outputs, multiple channels, channel isolation, modular design, reduced wiring and easier maintenance.
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All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
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Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
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24-hour after-sales service guarantee team, professional and standardized management service system.