ABB 200-IE4xOE2 Analog Combo Unit

This unit combines analog inputs and outputs in one compact module. The ABB 200-IE4xOE2 provides 4 inputs and 2 outputs for process control applications. It measures 110 mm in width and 70 mm in height. This unit weighs approximately 0.18 kg for DIN rail mounting.

Technical Specifications Table

Parameter	Value
Product Model	ABB 200-IE4xOE2
Brand	ABB
Category	Analog Combo Unit / Mixed I/O
Compatible Series	ABB AC500 PLC
Number of Inputs	4 channels
Input Types	0-20 mA, 4-20 mA, 0-10 V, ±10 V
Input Resolution	14 bits (16384 counts)
Number of Outputs	2 channels
Output Types	0-20 mA, 4-20 mA, 0-10 V
Output Resolution	12 bits (4096 counts)
Accuracy	±0.2% of full scale at 25°C
Dimensions (W x H x D)	110 mm x 70 mm x 55 mm
Weight	0.18 kg
Connector Type	1 x 20-pin removable terminal block
Internal Components	1 x 16-bit ADC, 2 x DACs, 1 x microprocessor
Energy Storage	4 x 0.1 µF input filters, 2 x 10 µF output filters
Electrical Isolation	1500 V RMS between I/O and backplane
Update Rate	10 ms (inputs + outputs)
Operating Voltage	5 V DC (from backplane), 24 V DC (field supply)
Power Consumption	100 mA at 5 V, 50 mA at 24 V
LED Indicators	1 x status (Run/Fault)
Operating Temperature	0°C to 60°C

Internal Design and Analog Processing

This analog combo unit uses a 16-bit ADC for precise input conversion. Two DACs generate output signals for actuators and drives. The ABB 200-IE4xOE2 configures each input and output independently via software. Four 0.1 µF capacitors filter input signals for noise rejection. Two 10 µF capacitors smooth output signals for stable operation. Consequently, this unit provides a complete analog interface for AC500 systems.

Installation and Wiring Guide

First, mount this combo unit onto a standard 35 mm DIN rail securely. Next, connect a 24 V DC field supply to the designated power terminals. Then, wire your analog sensors to the 4 input channels (I1-I4). Wire your actuators to the 2 output channels (O1-O2). Use shielded twisted-pair cables for all analog connections. Configure each channel’s signal type using the PLC configuration software. The unit provides a green LED for status indication. This analog combo unit works with all ABB AC500 CPUs and expansion modules. Always connect shield drain wires to earth ground for noise reduction.