Technical data

Chapter 3 Digital input modules Manual VIPA System 200V
3-18 HB97E - SM - Rev. 09/19
221-1FD00 - DI 4xAC/DC 90...230V
DI 4xAC/DC 90...230V VIPA 221-1FD00
The digital input module accepts binary control signals from the process
and provides an electrically isolated interface to the central bus system.
The module has 4 channels and the respective status is displayed by
means of LEDs.
• 4 floating inputs, isolated from the backplane bus and from each other
• Status indicator for each channel by means of an LED
• Nominal input voltage 90 ... 230V AC/DC
1
2
3
4
[1]
[2]
[3]
[4]
Label for module description
Label for the bit address with
description
LED status indicator
Edge connector
LED
.0
.1
.2
.3
Description
LEDs (green)
I+0.0 to I+0.3
from app. DC 80V or AC
65V (50Hz) a signal "1"
is detected and the
respective LED is turned
on
SM 221
.0
.1
.2
.3
VIPA 221-1FD00
X
2
34
1
2
3
4
5
6
7
8
9
I0
DI 4xAC/DC..230V
Pin
1
2
3
4
5
6
7
8
9
10
Assignment
not connected
I+0.0
Neutral conductor I+0.0
I+0.1
Neutral conductor I+0.1
I+0.2
Neutral conductor I+0.2
I+0.3
Neutral conductor I+0.3
not connected
Order data
Description
Properties
Construction
Status indicator
pin assignment