ABB 200C-IE4xOE2 Digital I/O Module

This digital I/O module combines inputs and outputs for ABB AC500 PLC systems. It acquires sensor signals and drives actuators from a single unit. Therefore, this component saves rack space while providing essential control functions.

Physical Dimensions and Weight Specifications

The ABB 200C-IE4xOE2 features a compact housing for DIN rail mounting. Its width measures 45 mm for tight cabinet layouts. The total depth reaches 100 mm including the connector block. Consequently, technicians can install this module in crowded enclosures.

Interface Types and Connection Layout

The ABB 200C-IE4xOE2 provides a 10-pin spring clamp terminal block for field wiring. A separate 20-pin backplane connector supplies power and data to the CPU. The front panel carries LED indicators for each input and output channel. Hence, operators can monitor all signal states at a quick glance.

Component Count and Channel Configuration

This digital I/O module contains one main board with a dedicated ASIC. The board holds 4 digital input channels for 24V DC signals. You will also find 2 digital output channels for actuator control. An onboard optocoupler array isolates the field side from the system backplane.

Energy Storage and Power Consumption

The ABB 200C-IE4xOE2 draws 40 mA from the 5V backplane supply. It also requires 25 mA per active output from the 24V field supply. A small capacitor bank absorbs voltage spikes from inductive loads. This storage protects the output transistors during switching events.

Signal Processing and Response Time

The module scans all inputs within a 1 ms cycle time. It updates output states every 0.5 ms for fast response. Users can connect this unit directly to 2-wire proximity sensors. This direct connection reduces cabinet wiring costs and installation time.