Model

SM321

Number of digital inputs:16

Product  Description

16DI,24V DC;

High immunity;stable

Power consumption

·From bus current consumption

17mA

·Power loss

3.5W

Number of digital inputs

16

Cable Length (Shielded)

1,000m

Cable Length (unshielded)

600m

Input voltage

·Rate value

24V DC

·For ”0” signal

-30~5V DC

·For ”1” signal

13~30V DC

·Frequency range

/

Input current

7mA

Input delay

·From “0”  to “1”,Min

1.2~4.8ms

·From “1”  to “0”,Min

1.2~4.8ms

Front connector

20-pin

Input type

NPN

Connection of 2-wire BERO sensor

Yes

Permissible quiescent current

1.5mA

Isolation tested for contact

·Between channel and backplane bus

Yes

·Per group between channels

Yes

The status indicates

Green LED each channel

Dimensions(WxHx D)(mm)

40×125×120

Order Number

 321-1BH02-0AA0