Akytec PD111, User Manual, Page: 7 / 13

Wiring
akYtec GmbH · Vahrenwalder Str. 269 A · 30179 Hannover · Germany · Tel.: +49 (0) 511 16 59 672-0 · www.akytec.de
6
4. Wiring
The transmitter is connected in accordance with the wiring diagram (Fig. 4.1) considering
the load resistance requirements.
►
NOTICE Signal cables should be routed separately or screened from the supply cables.
►
NOTICE Only a shielded cable may be used for the signal lines.
Fig. 4.1 Wiring diagram
Use the diagram (Fig. 4.2) to select the permissible load resistance.
Recommendation:
U = 24 ± 2 V
R = 500 ± 50 ohm
Fig. 4.2 Load diagram
►
NOTICE
Switch on the power supply only after the wiring of the device has been complete-
ly performed.
+
+
+
1
2
12...36 V
SUPPLY
PROCESSING
R
PD111
20 10
200
400
600
800
1000
1200
30 0
Loa
d (
oh
m
)
Power supply (V DC)
Operating range