ABB XC32L2-A2.0 1SBP260111R1001 AC31 Digital Input Module, 32DI 24VDC

Overview

The ABB XC32L2-A2.0 (1SBP260111R1001) is a 32-channel digital input expansion module for ABB AC31 Advant Controller 31 CS31 bus system. It collects 24VDC discrete sensor and limit switch signals, widely stocked as spare for legacy water treatment and packaging automation systems.

Features

This XC32L2 module has group-isolated 32 digital input channels. The XC32L2-A2.0 1SBP260111R1001 supports individual channel LED status indication and screw terminal connection. It connects to CS31 fieldbus and transmits switch status data to the AC31 master controller. It is a discontinued remote slave I/O module.

Specs

Model: XC32L2-A2.0, 1SBP260111R1001 Series: AC31 Advant Controller 31 Type: digital input expansion module Channels: 32 isolated digital inputs Signal: 24 VDC Bus: CS31 system bus Mounting: DIN rail Protection class: IP20 Certifications: CE Product status: obsolete industrial spare

Principle

The XC32L2-A2.0 detects on/off state of field sensors and interlock switches, converts the status into digital data and transmits data to the AC31 master CPU over CS31 bus. It reports channel fault and bus communication failure to the controller.

Applications

The XC32L2-A2.0 is widely deployed in water treatment plants, conveyor lines and packaging machinery. It is used for remote discrete signal acquisition for ABB AC31 CS31 distributed control systems.