Technical data

Manual VIPA System 200V Chapter 3 Digital input modules
HB97E - SM - Rev. 09/19 3-17
Wiring diagram Schematic diagram
24V DC
1
2
3
4
5
6
7
8
9
10
M
+
-
DC 24V
M
internal
V-Bus
Optocoupler
LED
Input module
-
+
Electrical data VIPA 221-1BF50
Number of inputs 8
Nominal input voltage DC 24V (20.4 ... 28.8V)
Power supply DC 5V via backplane bus
Current consumption via backplane bus 10mA
Power dissipation 1.5W
Isolation tested with DC 500V
Isolation
- between channels and bus yes
- between channels no
Length of cable
- shielded 1000m
- unshielded 600m
Number simultaneously trigger able inputs
- horizontal config. up to 60°C 8
- vertical config. up to 40°C 8
Status indicator via LEDs located on the front
Data for selecting a sensor
Input voltage
- Rated value DC 24V (20.4 ... 28.8V)
- for signal "1" 0 ... 5V
1)
- for signal "0" 15 ... 28.8V
1)
Input current
- for signal "1" 7mA
Input filter delay 3ms
Connection of two-wire Beros possible
- permitted bias current 1.5mA
Programming specifications
Input data 2byte
Output data -
Parameter data -
Diagnostics data -
Dimensions and weight
Dimensions (WxHxD) in mm 25.4x76x88
Weight 50g
1)
Reference potential is ground of DC 24V.
Wiring and
schematic
diagram
Technical data