Adtech iMASTER – A1 Series - Page 34

A1-User’s Manual
３０
3) Configuration for Sinking and Source Modes
- SW2: Sink/Source switch
- SW: Power selection switch (Internal 24V or External 24V)
Source Mode(Internal power supply)
Source Mode(External power supply)
IGND
PCS
CM1
24V
P24
PCS
1
2
3
4
5
6
VFD
SW2
SW3
PNP TRANSISTOR
SW2
IGND PCS
SW3
IPV24
PCS
7
8
IGND
PCS
CM1
24V
P24
PCS
1
2
3
4
5
6
VFD
SW2
SW3
External Power
supply +24V
+
PNP TRANSISTOR
Don’t care
SW2
IGND PCS
SW3
IPV24
PCS
7
8
Sink Mode(Internal power supply)
Sink Mode(External power supply)
IGND
PCS
CM1
1
2
3
4
5
6
VFD
NPN TRANSISTOR
P24
SW2
7
8
24V
PCS
SW3
SW3
IPV24
PCS
SW2
IGND PCS
IGND
PCS
CM1
1
2
3
4
5
6
VFD
NPN TRANSISTOR
24V
P24
PCS
SW2
SW3
External
Power
Supply
+24V
+
SW2
IGND PCS
SW3
IPV24
PCS
7
8