Order no.
321-1BH01
Number of inputs
16
Cable length, shielded
1000 m
Cable length, unshielded
600 m
Rated load voltage
-
Current consumption from load voltage L+ (without load)
-
Rated value
DC 20.4...28.8 V
Input voltage for signal "0"
DC 0...5 V
Input voltage for signal "1"
DC 15...28.8 V
Input voltage hysteresis
-
Frequency range
-
Input resistance
-
Input current for signal "1"
7 mA
Connection of Two-Wire-BEROs possible
ü
Max. permissible BERO quiescent current
1.5 mA
Input delay of "0" to "1"
3 ms
Input delay of "1" to "0"
3 ms
Number of simultaneously utilizable inputs horizontal con-
figuration
16
Number of simultaneously utilizable inputs vertical configu-
ration
16
Input characteristic curve
IEC 61131-2, type 1
Initial data size
2 Byte
Status information, alarms, diagnostics
Status display
green LED per channel
Interrupts
no
Process alarm
no
Diagnostic interrupt
no
Diagnostic functions
no
Diagnostics information read-out
none
Supply voltage display
none
Group error display
none
Channel error display
none
Isolation
Between channels
-
Between channels of groups to
16
Between channels and backplane bus
ü
Insulation tested with
DC 500 V
VIPA System 300S
Digital Input Modules
321-1BH01 - DI 16xDC 24V > Technical data
HB140 | SM-DIO | | en | Rev. 16-43
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