The cables are guided through the respective cable gland to the sensor connecting terminals
(
Figure 6
or
Figure 7
), see also wiring diagram (CH.
9
). They are connected by means of the
respective tension clamp technique.
For the orange-coloured connecting terminals put a commercially available screw-driver with a
blade width of up to 2mm resp. 0,1 inch into the upper rectangular opening. Insert the respective
cable into the lower round opening. After the screw driver has been removed the cable is fixed by
spring tension.
With the green- and orange-coloured connecting terminals (only for PCB Rev.A) please press down
the orange-coloured lever by means of a screw-driver (cable 0,1-1,5 mm² resp. 26-16 AWG).
After having been guided through the cable gland into the cover, the supply cable is to be shielded
against EMC-disturbances by means of the available grey ferrite tube. For this, after connection of
the cables, the ferrite tube is to be fastened directly at the cover panel by means of the binder (see
Figure 12).
Figure 12: Connection of power supply (here 115 or 230VAC) with ferrite tube and binder
After all connections have been established the supply can be switched on:
With an operating supply the red Supply-LED (top left corner of PCB) must flash continuously
Figure 6
or
Figure 7)
. The green Sensor-OK-LED flashes with 5hz when the signal processor
operates properly (after approx. 5 seconds). In case the LED’s show a different behaviour please
refer to chapter
6.3.1
how to determine the possible error.
NOTE:
All supply voltages must be potential-free (exception 115VAC and 230VAC). For
example, with the 24VAC-supply there must be used a separate winding of the
transformer only for this sensor. In addition, we recommend to provide for a
separator in the installation (for example switch or fuse), and to mark this.
When the instrument operates properly the cover should be fastened (see the following chapter),
and the instrument should possibly be configured by means of a commercially available terminal
program (CH.
7
)
19 - 66
021341/07/11
Summary of Contents for 5.4110 00 Series
Page 65: ...65 66 021341 07 11...
