120 Digital I/O Modules
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120 Digital I/O Modules

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Order No: UN 123-1PH22-0XA0,  

● 8 digital input,24V DC/8 digital output, relay,2A,    

● Relay output, electromagnetic isolation,    

● Strong anti-interference performance, stable  


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technical parameters


Model

EM123 8 inputs/outputs Relay

Product  Description

8DI,24VDC/8DO, 24 VDC/250VAC,

Relay isolation with high immunity.

From bus current consumption

80mA

Power loss

3W

Digital Input Specification


Number of digital inputs

8

Input voltage

24 VDC,4mA

Logic 0 signal

0~5 VDC

Logic 1 signal

15~30 VDC

Maximum Input Delay Time

4.5ms

Signal input type·

PNP/NPN

Optical isolation(Galvanic)

500 V AC for 1 minute

Cable Length (Shielded)

500m

Cable Length (unshielded)

300m

Digital Output Specification


Number of digital outputs

8

Output type

Relay

Isolation

Relay

Output voltage

24 VDC

Output voltage range

5~30 VDC/20~250V AC

Output Current

2.0A

Lamp load

30W DC/20~250W AC

Lifetime contact mechanical

10,000,000

Lifetime contact mechanical

(rated load voltage)

100,000

Cable Length (Shielded)

500m

Cable Length (unshielded)

150m

Dimensions(W x H x D)(mm)

71.2×80×62

Order Number

UN 123-1PH22-0XA0

Size diagram (mm)
Wiring diagram

Installation size
Structure diagram
Product certification
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