Festo 03 - Page 153

Operating voltage connection (type 05)
Pin
assignment
(adapter
plate)
Circuitry
example and
internal
structure
type 05
Fig. A/4b: Circuitry example: operating voltage connection (type 05)
230 V
Power unit
(e.g. central voltage supply)
AC
DC
3.15 A
10 A
24 V
24 V ± 10 %
0 V
PE
2 A
*)
4 A
Potential compensation
*) Operating voltage can be switched off separately
24 V-electronic
components (fused internally)
Valves max. 50 %
simultaneity
(internally fused)
Operating voltage
connection for adapter
plate (type 05)
Electrical
inputs/sensors
(fused internally)
Adapter cabel
Electrical
outputs (must be
fused externally)
2: 24 V supply
outputs/valves
3: 0 V
4: Earth connection
1: 24 V-supply to
electronic
components
VIFB6 - 03 Appendix A
A-12
9809c