Festo FB13 - Page 181

EXAMPLES OF CIRCUITRY
Operating voltage connection type 03
Pin
assignment
Circuitry
examples
and internal
structure
Fig. A/4a: Circuitry example: operating voltage connection type 03
3
4
2
1
230 V
Power unit
(central
power
supply)
AC
DC
3.15 A
10 A
24 V ± 10 %
24 V ± 10 %
0 V
PE
Electrical
inputs/sensors
(fused
internally)
Valves
(must be fused externally)
Electrical outputs
24 V electronic
components
(fused internally)
2 A
Operating voltage
connection for valve
terminal
EMERG. STOP
Further slaves
2: 24 V supply
Outputs/valves
3: 0 V
4: PE
1: 24 V supply
to electronic
components
VIFB13 - 03/05 Appendix A
A-12
9701 NH