EN
- Overview
- Specifications
- Description
- Applications
- Competitive Advantage
- FAQ
- Recommended Products
Overview
Place of Origin: |
Sweden |
Brand Name: |
ABB |
Model Number: |
DSTC170 57520001-BK |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Specifications
|
Product Model: |
DSTC170 57520001-BK |
|
Type: |
Connection Unit |
|
Dimensions: |
24 x 8 x 3.5 cm |
|
Weight: |
0.38 kg |
|
Operating Temperature: |
-20°C to +55°C |
|
Power Supply Voltage: |
12 V DC |
|
Communication Protocol: |
MODBUS RTU, MasterBus 300 (high-speed industrial Ethernet) |
|
Interface Type: |
15-pin AUI (for external transceiver) |
|
Communication Speed: |
10 Mbps |
|
Relay Outputs: |
8 |
|
Relay Rating: |
250 V AC / 1 A |
Description
The ABB DSTC170 57520001-BK Connection Unit is an essential component for advanced control systems, designed to seamlessly integrate with various industrial applications, enhancing efficiency and reliability.
Applications
Power plants: Used for horizontal communication between multiple AC450 controllers in a distributed control system (DCS).
Petrochemical plants: Connect controllers located in different explosion-proof control rooms to achieve cross-regional logical linkage.
Paper/mining plants: Maintain real-time data updates between controllers and the host computer (HMI) on large continuous production lines.
Competitive Advantage
High Reliability: Industrial-grade design, adaptable to harsh electromagnetic interference environments.
Seamless Integration: Perfectly compatible with ABB MasterPiece series controllers.
Simplified Maintenance: Modular design supports quick replacement, minimizing downtime.
Precise Switching: Ensures fast and stable switching of communication lines between primary and backup.
FAQ
Q1: What are the main functions of the DSTC170 57520001-BK?
A: It serves as a communication interface for line selectors in ABB Advant OCS and MasterPiece 200 systems, handling physical connections and automatic switching between redundant lines to prevent network interruptions.
Q2: Is the DSTC170 57520001-BK compatible with other DSTC modules?
A: It is designed for MasterPiece 200 (MP200) and Advant Controller 400 (AC400). Its interface and circuit are optimized for specific bus protocols, so system topology should be checked before replacement.
Q3: What precautions are needed when installing the DSTC170 57520001-BK?
A: Ensure power is off before handling the unit, use an anti-static wrist strap, and secure the module with the original bolts to prevent poor contact or vibration issues.
Q4: What are common faults of the DSTC170 57520001-BK?
A: Typical issues include communication link failure, physical interface wear causing signal loss, and slower switching between primary and backup lines. Replacing the original module usually restores stability.
