Products Description
ABB DSTX170 57160001-ADK Connection Unit
The ABB DSTX170 57160001-ADK Connection Unit is a robust interface device designed to facilitate seamless communication between field devices and control systems. It ensures reliable signal routing and connectivity within distributed automation architectures, maintaining system stability in demanding industrial environments. The unit's modular design simplifies integration, maintenance, and system expansion.
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Our address
32D Guomao Building, Siming District, Xiamen, Fujian, China
Phone Number(Whatsapp)
+86-18020714492
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Functional Role / System Position
Positioned at the interface layer, the DSTX170 serves as a bridge between I/O modules and controllers. Typical system hierarchy: Field Sensors / Actuators → DSTX170 Connection Unit → I/O Modules → Central Controller. It manages signal distribution, maintains proper electrical isolation, and ensures accurate data transmission across complex control networks.
Key Features / Functional Capabilities
■ Supports multiple analog and digital signal lines for flexible connectivity
■ Provides galvanic isolation to prevent interference and protect downstream components
■ Modular terminals for simplified wiring and maintenance
■ Compact design optimized for panel installation and space efficiency
■ Integrated status indicators for real-time monitoring of connection integrity
■ High operational reliability in harsh industrial conditions, including vibration and temperature fluctuations
Application Areas / Typical Use Cases
The DSTX170 is commonly applied in process automation, energy distribution systems, and industrial machinery control. It is ideal for applications that require precise signal distribution, safe isolation, and easy field wiring, such as water treatment plants, manufacturing automation lines, and energy management systems.
Product Identification
| Parameter | Specification |
|---|---|
| Signal Type | Analog and Digital |
| Number of Terminals | 16 |
| Operating Temperature | -20°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Voltage Isolation | 500 V AC |
| Mounting Type | DIN rail / Panel mounting |
| Dimensions (L × W × H) | 160 × 110 × 40 mm |
| Protection Rating | IP20 |
Installation / Handling
Mount the DSTX170 on a DIN rail or within a panel ensuring secure connections for all signal lines. Maintain proper grounding and separation from high-voltage components to prevent interference. Follow standard ESD precautions during handling to protect internal circuits. Periodically check terminal connections to ensure long-term reliability.
Advantages / Value Highlights
The DSTX170 Connection Unit enhances system stability by providing secure signal routing and galvanic isolation. Its modular terminals reduce installation time and simplify maintenance, while its compact design allows efficient use of panel space. The integrated monitoring LEDs enable rapid detection of wiring issues or signal faults, minimizing downtime.
Supply & Warranty Information
One-year warranty. Distributed exclusively through ABB-authorized channels to ensure authenticity and operational reliability.
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Common problems
Q1: How many signal lines can the DSTX170 support?
The unit supports up to 16 analog and digital signal lines, providing versatile connectivity for field devices.
Q2: Does it provide electrical isolation?
Yes, it offers galvanic isolation of up to 500 V AC to protect downstream components.
Q3: Can it be mounted on a DIN rail?
Yes, the DSTX170 supports DIN rail and panel mounting for flexible installation.
Q4: What is the safe operating temperature range?
The connection unit operates reliably from -20°C to 60°C.
Q5: Are there indicators to monitor connection status?
Yes, integrated status LEDs allow real-time monitoring of wiring and signal integrity.
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