14
80543B_MHW_GF_VEDO-TL_0109_ENG
3.6.1 Power supply port
Power supply: 24VDC ±25%. The internal power supply is galvanically isolated and protected against polarity rever-
ses and short circuits by a resettable fuse. The panel has a power terminal. The connector diagram is shown in
Figure 13.
Note:
check that the power supply is able to deliver the power needed for correct operation of the device.
The device must always be grounded. Grounding helps limit the effects of electromagnetic noise on the control
system. All electronic devices of the control system must be grounded. Ground the devices in a manner conforming
to applicable standards and regulations.
Fig. 13 - GF_VEDO TL power supply/auto power-on connector
Pin
Description
1
Power supply common
2
Auto power-on output
3
Ground
4
Auto power-on common
5
Power 24Vdc
6
Power supply Auto power-on
Table 5 - Assignment of signals to Power Supply/Autostart connector of GF_VEDO TL terminals
To limit susceptibility to noise, you have to install an electromagnetic emission suppression core as shown in Figure
14. This component, supplied with the product, is a ferrite core coated in plastic for round section wires.
6 4 2
+
-
5 3 1
Fig. 14 - Inserting cores in the power supply lines of GF_VEDO terminals
1
3
5
2
4
6
5
3
1
6
4
2
GND
+24Vcc ±20%
2A max
+24V
