14
6. Setting of the presets
If a push-button with an arrow or the ”
P
” push-button is
pressed, the device jumps from the display of the
counter to the display of the preset. About 4 seconds
after the last operation of the button, the device jumps
back to the display of the counter and takes over a new
preset value.
Exception:
in the time counter mode, the new value is
taken over immediately.
Once the preset is displayed, the “
ç
” push-button
allows to choose the decade to be modified. This
decade then blinks at a 1 Hz frequency. The “
é
” push-
button allows you to raise the value of the decade. On
the most significant decade, after the value ”
9
”, the
sign ”
-
” is displayed. The following operation of the “
é
”
push-button displays ”
-1
” again. A new operation of the
“
é
” push-button lets the display of this decade start
again at ”
0
”.
Caution:
in case of automatic repetition, the preset
cannot be given negative values.
7. Connections
Only with the optional
serial interface
7.2 Terminal assignment X2
Inputs
Terminal Designation AC versions
10..30 VDC
No.
versions
1
+24 VDC
Sensor supply
Not connected
voltage
2
0 VDC
Reference voltageNot connected
(GND)
3
INP A
Counting input A
4
INP B
Counting input B
5
RESET
Reset input
6
GATE
GATE input
7
KEY
Push-button locking input
7.1 Terminal assignment X1
Supply voltage and outputs
Terminal No AC versions
10..30 VDC versions
1
n.c
2
n.c
3
Output
Common relay contact (C)
Emitter when optocoupler output
4
Output Relay
Closing contact (NO)
5
Output Relay with opening contact (NC)
Collector when optocoupler output
6
Supply voltage
10..30 VDC
90..250 VAC
Operating voltage
7
Supply voltage
0 VDC (GND)
90..250 VAC
Terminal No
AC and DC versions
4
Opening contact relay (NC)
5
Closing contact relay ( NO)
Attention:
In case of a
and a
setting
(reversed relay control), the connections of terminals 4
and 5 are reversed:
