ABB DSTA170 57120001‑FC – Analog Output Module

Overview

The ABB DSTA170 is a precision analog output module designed for ABB Advant OCS and Master Distributed Control Systems (DCS). It converts digital control values into accurate analog signals, enabling reliable operation of actuators, valves, and drives. Moreover, its modular design allows seamless installation, replacement, and integration into existing control cabinets.

Engineered for high performance and industrial reliability, the DSTA170 ensures precise signal generation for continuous process control. In addition, it supports standard industrial signal ranges to accommodate a variety of process requirements.

Technical Specifications

Model: DSTA170
Part Number: 57120001‑FC
Type: Analog Output Module
System Compatibility: ABB Advant OCS / Master DCS systems
Channels: 8 analog output channels (typical configuration)
Signal Types: Current (0–20 mA, 4–20 mA), Voltage (±10 V)
Resolution: 12–14 bits (depending on configuration)
Accuracy: ±0.1% of full scale
Power Supply: From DCS backplane (24 V DC typical)
Dimensions (W × H × D): ~250 × 180 × 25 mm
Weight: 0.6 kg
Mounting: Rack/slot inside controller cabinet
Operating Temperature: 0 °C to +55 °C
Storage Temperature: –40 °C to +85 °C
Protection Class: IP20
Country of Origin: Sweden / Switzerland

FAQ

Q1: Which systems are compatible with the DSTA170 module?
It is compatible with ABB Advant OCS and Master DCS systems.

Q2: How many analog channels does it support?
The module provides 8 analog output channels for precise control.

Q3: What signal types are supported by the DSTA170?
It supports 0–20 mA, 4–20 mA, and ±10 V analog signals.

Q4: Can this module operate in harsh industrial environments?
Yes, it operates from 0 °C to +55 °C with IP20 protection.

Q5: What is the warranty period?
The DSTA170 comes with a 12-month manufacturer warranty.