Order no.
321-1BH70
Rated value
DC 24 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"
parameterizable 2.56µs - 40ms
Input delay of "1" to "0"
parameterizable 2.56µs - 40ms
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
yes
Process alarm
yes, parameterizable
Diagnostic interrupt
yes, parameterizable
Diagnostic functions
yes
Diagnostics information read-out
possible
Supply voltage display
green LED
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
Datasizes
Input bytes
2 / 48
Output bytes
0
Parameter bytes
0 / 66
Diagnostic bytes
16
VIPA System 300S
Digital Modules FAST - SPEED-Bus
321-1BH70 - DI 16xDC 24V > Technical data
HB140 | SM-DIO | | en | Rev. 16-43
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