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CHAPTER 3 WIRING, CONNECTION
3.2 CONNECTION TO PROGRAMABLE CONTROLLER
In case of operating this unit connecting to programable controller, there are 4 patterns of input terminals (Table
3-2a), 2 patterns of output terminals(Table 3-2b). Please connect fitted to the type of programable controller used.
Table 3-2a Connection of Input terminal (Dn, STRB, CM1) to Programable controller
In case of using internal interface power source
Output module
In case of using external power source
YTR48 type
Output module
Table 3-2b Connection of output terminal(SEQ CMB) to programable controller
Sink logic
S
P24B
DC24V
Short
PLCB
Circuit
CM1
Dn
STRB
COM
YTR48 type
SJ-DG
S
P24
PLC
B
CM1
Dn
STRB
DC24V
COM
SJ-DG
Sink logic
In case of using internal interface power source
In case of using external power source
DC24
V
4
Source logic
P24B
COM
DC24V
PLCB
Short
Circuit
CM1
Dn
STRB
S
YTS48 type
SJ-DG
Output module
P24
COM
DC24
PLCB
CM1
Dn
STRB
S
YTS48 type
SJ-DG
Output module
Source logic
DC24V
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