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SDM-CD16AC 16 Channel AC/DC Controller
Position of Contacts When Position of Contacts When
Coil is Energized (ON) Coil Is Not Energized (OFF)
FIGURE 2. Switch Operation
EXTERNAL
9 TO 18 VDC
+ —
SDM-CD16AC
DATALOGGER
12 V
GND
C1 or SDM-C1
C2 or SDM-C2
C3 or SDM-C3
Connection With External Supply (see note on next page)
SDM-CD16AC
DATALOGGER
GND
12 V
C1 or SDM-C1
C2 or SDM-C2
C3 or SDM-C3
Connection with Datalogger Supply (see note on next page)
FIGURE 3. Connection Block Diagrams
3