Overview

The ABB DA502 is part of the S500 I/O series, offering a combination of digital and analog channels in one compact module. It is engineered for applications requiring both discrete and continuous signal processing, making it ideal for automation systems that demand versatility. The module integrates seamlessly with ABB AC500 PLCs, ensuring reliable communication and easy configuration. Its rugged design and wide operating temperature range make it suitable for harsh industrial environments.

Technical Data

Key Features

• Mixed signal capability: 16 digital outputs, 4 analog inputs, 2 analog outputs, and 8 configurable DI/DO

• Supports multiple signal types: Voltage, current, and RTD for analog inputs

• Compact design saves space in control cabinets

• XC version available for extreme ambient conditions

• Seamless integration with ABB AC500 PLC systems

Typical Applications

• Process automation requiring both digital and analog signal handling

• Industrial machinery with mixed sensor and actuator requirements

• Energy and power generation monitoring and control

• Marine and transportation automation systems

• Petrochemical and refinery process control

FAQ

Q1: What is the primary function of the ABB DA502?
A1: It provides both digital and analog I/O channels for flexible signal processing in automation systems.

Q2: How many analog channels are available?
A2: The module includes 4 analog inputs and 2 analog outputs.

Q3: Can the module operate in extreme environments?
A3: Yes, the DA502‑XC version is designed for harsh ambient conditions.

Q4: How is it installed?
A4: It uses DIN rail mounting for quick and secure installation.

Q5: What industries commonly use this module?
A5: Energy, petrochemical, manufacturing, robotics, marine, and heavy industrial automation.