EN
- Overview
- Specifications
- Description
- Applications
- Competitive Advantage
- FAQ
- Recommended Products
Overview
Place of Origin: |
Sweden |
Brand Name: |
ABB |
Model Number: |
DSTA180 57120001-ET/2 |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Product Model: |
DSTA180 57120001-ET/2 |
|
Type: |
Connection Unit |
|
Application: |
For Analog Output Unit (16 Channels) |
|
Dimensions: |
24 x 8 x 3.2 cm |
|
Weight: |
0.3 kg |
|
Supply Voltage: |
24 V DC (18–32 V wide range input) |
|
Power Consumption: |
Max. 5 W |
|
Communication Interface: |
2×RJ45 (10/100 M adaptive), 2×M12 (industrial fieldbus) |
|
Operating Temperature: |
-25°C to +70°C |
|
Storage Temperature: |
-40°C to +85°C |
|
Protection Rating: |
IP67 (connected state) |
|
Mounting: |
DIN rail |
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Certifications: |
CE, UL, RoHS |
|
Fuse Specification: |
2 A glass fuse |
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WEEE Category: |
5 (Small Equipment, no external dimension > 50 cm) |
|
Number of Batteries: |
0 |
Description
The DSTA180 57120001-ET/2 by ABB serves as an essential connection unit for analog output modules. This unit efficiently manages up to 16 output channels, ensuring smooth signal transmission between the analog output unit and the rest of the system. It is a key component for use in industrial automation and process control applications.
Applications
Thermal power plants: Controlling the start/stop of circulating pumps, solenoid valve switching, and electric gate travel.
Iron and steel metallurgical plants: Controlling rolling mill auxiliary equipment and cooling water valve linkage.
Chemical plants: Controlling reactor feed valves and driving on-site audible and visual alarms.
Large water plants: Logic start signals for the water pump motor control cabinet (MCC).
Competitive Advantage
Firstly, it adopts a dual-channel independent power supply design, ensuring normal communication even in the event of a single power supply failure. Secondly, it integrates an intelligent flow control algorithm that dynamically allocates bandwidth resources, ensuring priority transmission of critical control signals. It supports adaptive switching between ring and star topologies, and with the RSTP (Rapid Spanning Tree Protocol) working together, network fault recovery time is less than 50ms. The device has a built-in protocol conversion engine, enabling data mapping and address translation between different bus systems.
FAQ
Q: Can the DSTA180 57120001-ET/2 directly drive a 220V AC solenoid valve?
A: No. It is primarily used for low-voltage DC signals (24/48V). Driving a 220V load requires isolation via an intermediate relay.
Q: If the entire group (8 channels) of the DSTA180 57120001-ET/2 has no output, what could be the problem?
A: Check if the external power supply to the common terminal is lost, or if the flat cable connecting the board is loose.
Q: What is the fundamental difference between the DSTA180 57120001-ET/2 and DSTA170/171?
A: The DSTA170 series is for signal input (DI), while the DSTA180 57120001-ET/2 is specifically designed for control output (DO).
Q: Does replacing a fuse on the DSTA180 57120001-ET/2 require shutting down the DCS system?
A: No. A single channel fuse can usually be replaced while powered on without affecting other channels.
Q: How can I confirm if a fuse on the DSTA180 57120001-ET/2 is blown?
A: Observe if the fuse tube is blackened, or use a multimeter in continuity mode to test it.
