E31.0.12.6C-06
Mounting and operating manual GIA 20 EB with electrically insulated supply
page 12 of 32
Connecting of a transducer with PNP output and
Connecting of a transducer with PNP output and
external resistor wiring. (with individual power supply)
external resistor wiring. (without individual power supply)
Hint:
Rv2 = 600
Ω, Rv1 = 1.8kΩ (power supply voltage = 12V) or 4.2kΩ (power supply
voltage = 24V), device config.: Sens = TTL
(Rv1 is a current limiting resistor and may be shorted if necessary. It should never exceed
the mentioned value.)
5.3.7. Connecting a counter signal
When configuring the device you can select 3 different input signal modes similar to the connec-
tion of frequency- and rotation-signals. The connection of a sensor-signal for a counter-signal is
the same used for the frequency- and rotation-signal. Please use the wiring diagram given in
this chapter.
There is the possibility to reset the counter. When connecting contact 8 with GND (e.g. contact
7) the counter will be reset. You can do this manually (e.g. with the help of a push-button) or au-
tomatically (with one switching output of the device).
When connecting the device, take care not to exceed the limits of the in-
put-voltage or the input-current of the frequency input.
Manually reset the device with the help of a push-button
Automatically resetting with the help of output 2 and
additional resetting the device via push-button
Hint: Output 2 has to be configured as NPN output
Cascading of GIA20EB`s
Hint for GIA20EB:
Device 1
– Input signal like impuls-transmitter,
Output 2 configured as NPN output
Device 2
– Input-signal = switching-contact
+
_
Supply
3
4
7
9
+
_
Supply
for Transducer
Transducer
+Uv
Sig.
-Uv
Rv2
Rv1
+
_
Supply
3
4
7
9
Transducer
+Uv
Sig.
-Uv
Rv2
Rv1
Reset-
button
+
_
Supply
3
4
7
8
9
Transducer
+Uv
Sig.
-Uv
Reset-
button
+
_
Supply
2
3
4
7
8
9
Transducer
+Uv
Sig.
-Uv
+
_
Supply
2
3
4
7
8
9
Device
No.1
Pulse
generator
+Uv
Sig.
-Uv
2
3
4
7
8
9
Device
No.2
