Festo 174335, Electronic Manual

Page: 175 / 184

A. Technical appendix
A-13
Festo P.BE-VIFB13-03-EN en 0003c
A.3.1 Power supply type 03 – internal layout
1
Electric outputs
*)
2
Valves
*)
3
Power supply
connection of
node type 03
4
Potential equaliz-
ation
5
Load voltage can
be switched off
separately.
6
Power unit
(e. g. central
power supply)
7
24V electronics
(fused internally)
8
Electric inputs/
sensors (fused in-
ternally)
1 2
8
7
230 V
3.15 A
10 A
2 A
24 V
24 V ± 10 %
0 V
4 5 6
3
4
*) (must be fused externally)
Fig. A/5: Example of circuitry and internal layout of type 03