H7-5
B.
Transistor Single-End SOURCE Output
C
2
Y
2
Y
3
C4
Y4
Y5
Y7
共點輸出區塊
共點輸出區塊
FBS-PLC
2A
FUSE
1A
FUSE
DC
電源
The figure above uses output block s of 2PTs common and 4PTs common as an example to explain the differences in
structural and wiring for SINK and SOURCE output circuits, respectively.(8PTs common has the same block structure
and wiring, except with different point number) The single-end SINK output and SOURCE transistor output in FB
S-PLC
are different models. The user must check whether it is SINK output model or SOURCE output model when
purchasing.
2PTs Common Output Block 4PTs Common Output Block
DC
power
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