Technical data

Manual VIPA System 200V Chapter 3 Digital input modules
HB97E - SM - Rev. 09/19 3-47
Wiring diagram Schematic diagram
2
.
.
.
10
11
.
.
.
17
18
M
DC 24V
~
~
~
~
1
+
-
DC 24V
Minternal
V-Bus
Optocoupler
Input module
M
L+
Electrical data VIPA 221-1BH51
Number of inputs 16
Nominal input voltage DC 24V (20.4 ... 28.8V)
Power supply DC 5V via backplane bus
Current consumption via backplane bus 20mA
Power dissipation 3W
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 16
- vertical config. up to 40°C 16
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 55g
1)
Reference potential is ground of DC 24V.
Wiring and
schematic
diagram
Technical data