ABB DI818 3BSE069052R1 Digital Input Module – Product Description

Overview

The ABB DI818 Digital Input Module provides a reliable interface for acquiring high-density digital signals within System 800xA and S800 I/O architectures. It delivers stable performance in demanding industrial environments, and it supports fast signal detection for switches, transmitters, and machine-level devices. Moreover, the compact format allows efficient panel integration while maintaining excellent thermal performance and low power consumption.

Technical Specifications

Model: DI818
Part Number: 3BSE069052R1
Type: Digital Input Module
System Compatibility: ABB S800 I/O, System 800xA
Number of Channels: 32 digital inputs
Signal Voltage: 24 V DC
Isolation: Two groups of 16 channels
Compatible MTUs: TU818, TU819, TU830
Dimensions (W × H × D): 45 × 119 × 102 mm
Weight: 0.2 kg
Power Supply: From I/O backplane
Protection Class: IP20
Operating Temperature: –25 °C to +70 °C
Storage Temperature: –40 °C to +85 °C
RoHS Compliance: EU Directive 2011/65/EU
WEEE Category: 5 (Small Equipment)
Country of Origin: Sweden

FAQ

Q: Which ABB systems support the DI818 module?
A: It works with the S800 I/O family and integrates smoothly into System 800xA controllers.

Q: How many digital input channels does the module provide?
A: It offers 32 channels, arranged into two isolated groups of 16.

Q: Can the DI818 be used with existing MTUs in the panel?
A: Yes, it supports TU818, TU819, and TU830 Module Termination Units.

Q: Is the module suitable for harsh industrial environments?
A: Yes, it operates from –25 °C to +70 °C and meets strict industrial protection standards.

Q: Does the DI818 comply with RoHS regulations?
A: Yes, it meets the requirements of EU Directive 2011/65/EU.