Delta CT2000 Series User Manual page 39

Chapter 4 WiringCT2000 Series
Figure 1
SINK（NPN）/SOURCE（PNP）Mode
1
Sink Mode
with internal power (+24VDC )
MI1
MI2
MI8
+2 4V
COM
DCM
3
Sink Mode
with external power
MI1
MI2
MI8
+2 4V
COM
DCM
external power +24V
2
internal c irc ui t
4
internal c irc ui t
external pow er +24V
Sourc e Mode
w ith internal power (+24VD C)
MI1
MI2
MI8
DCM
COM
+2 4V
Sourc e Mode
with external power
MI1
MI2
MI8
+2 4V
COM
DCM
4-4
internal c irc ui t
internal c irc ui t