Bender COMTRAXX CP9 Series - Digital Inputs

Mounting, connection and commissioning
22
CP9xx_D00349_08_M_XXEN/02.2022
4.3 Digital inputs
CP9xx devices feature 12 configurable digital inputs. Settings are made via the COMTRAXX® user interface in a
browser.
Function
The following functions can be assigned to the digital inputs:
off Digital input without function.
TEST Self test of the device.
RESET Reset fault and alarm messages.
Mode
For each of the 12 digital inputs DI1...12, the following can be set:
An event is executed when the digital input experiences an edge change. The edge change must be present at
least for the set response delay ton, otherwise it is ignored.
Parameter Options/Setting range
Mode
Active high
Active low
Impulse (active high)
Impulse (active low)
Measurement type
Operating message
Alarm
Fault
t
on
Response delay 0 s…10 minutes
t
off
Switch-off delay
1 2
3
4 5
6
7 8
9
10 11
12
LL
1 2
3
4 5
6
7 8
9
10 11
12
KK
Kx
Lx
N/O
Ky
Ly
N/C
x, y: 1...12
+ 24 V + 24 V
0 V 0 V
< t
on
> t
on
+
I1…12
X1 X1
+
X1 X1
I1…12
< t
on
> t
on
DI1...12
1
0
1
0
Event
DI1...12
Event
Active low
Active high