DSDI 131 57160001-GV ABB MasterPiece 200 DI Module

Product Overview

The ABB DSDI 131 (Part Number: 57160001-GV) is a high-reliability 16-channel digital input unit designed for demanding industrial automation and control environments. Engineered to handle input signals rated at 110V AC/DC, the DSDI 131 features advanced opto-isolation across all 16 channels to shield control processors from high-voltage spikes and electrical noise. Weighing approximately 0.45 kg, this compact digital input module supports fast event detection capabilities, ensuring precise real-time monitoring of critical plant signals in ABB Advant and MasterPiece system architectures.

Key Advantages

• High Density & Flexibility: Provides 16 independent input channels accommodating both 110V AC and 110V DC field signals within a single module.
• Opto-Isolated Protection: Galvanic optical isolation protects sensitive control bus hardware from external electrical interference and ground loops.
• Integrated Event Detection: Enables high-resolution timestamping and rapid state change monitoring for accurate sequence-of-events analysis.
• Lightweight Design: Net weight of 0.45 kg allows for effortless rack integration, low thermal strain, and simplified maintenance.

Technical Specifications

Frequently Asked Questions

Q1: What is the operating input voltage for the ABB DSDI 131 unit?

A1: The DSDI 131 is rated for 110V AC/DC digital input signals across all 16 channels.

Q2: Does the module feature electrical isolation?

A2: Yes, it utilizes opto-isolation to prevent signal interference and protect the system bus from high-voltage transients.

Q3: What is the physical weight of the DSDI 131 / 57160001-GV module?

A3: The unit has a net weight of approximately 0.45 kg.