EM223 8DI / 8DO 200 PLC Digital Module Compatible Siemens 200 CPU

Model

EM223 8 inputs/outputs

Relay

EM223 16 inputs/outputs

EM223 16 inputs/outputs

Relay

8DI,24VDC/8DO, 

24 VDC/250VAC,

Relay isolation 

with high immunity.

16DI,24VDC/16DO, 

24 VDC

Optical isolation 

with high immunity.

16DI,

24VDC/16DO, 

24 VDC/250VAC,

Relay isolation 

with high immunity.

From bus current 

consumption

80mA

140mA

140mA

Power loss

3W

5.2W

5.2W

Digital Input Specification

Number of digital inputs

8

16

16

Input voltage

24 VDC,4mA

24 VDC

24 VDC,4mA

Logic 0 signal 

0~5 VDC

0~5 VDC

0~5 VDC

Logic 1 signal 

15~30 VDC

15~30 VDC

15~30 VDC

Maximum Input Delay Time

4.5ms

4.5ms

4.5ms

Signal input type·

PNP/NPN

PNP/NPN

PNP/NPN

Optical isolation(Galvanic) 

500 V AC for 1 minute

500 V AC for 1 minute

500 V AC for 1 minute

Cable Length (Shielded)

500m

500m

500m

Cable Length (unshielded)

300m

300m

300m

Digital Output Specification

Number of digital outputs

8

16

16

Output type

Relay 

Transistor

Relay 

Isolation

Relay 

Optical coupler

Relay 

Output voltage

24 VDC

24 VDC or 250V AC

24 VDC

Output voltage range

5~30 VDC/20~250V AC

20.4~28.8V AC

5~30 VDC/20~250V AC

Output Current