7-8 Connections and Interfaces IndraControl L40
DOK-CONTRL-IC*L40*****-PR02-EN-P
Digital Onboard Inputs
The left-hand section of the plug panel provides eight digital inputs as
onboard inputs.
Slots 1 and 2:
Eingänge.FH9
Fig. 7-12: Digital inputs
Note: Observe the color-coding of the connectors.
Number of inputs 8
Connection method 2-wire connection
Electric isolation from U
S
No
Electric isolation from U
L
Yes
Reverse voltage protection Yes
Input voltage:
Nominal value at "0"
Nominal value at "1"
–3 V ... + 5 V
11 V ... 30 V
Input current:
Nominal value at "0"
Nominal value at "1"
< 2.5 mA
2.8 mA ... 6 mA
Delay time:
If "0" to "1"
If "1" to "0"
Typ. 50
µ
s
Typ. 50
µ
s
Current consumption by 24-V supply (U
S
) Typ. 60 mA
Cable length (unshielded) < 100 m
Interrupt inputs 8
Sensor supply From U
S
via a PTC fuse
Output voltage Typ. Uext. – 1V
Nominal current (total) 0.2 A
Short-circuit protection, overcurrent protection Typ. 0.6 A
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