Hitachi SJ-DG - Manual (Page 10)

CHAPTER 3 WIRING, CONNECTION
4
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
Sink logic Source logic
In case of using internal interface power source In case of using internal interface power source
In case of using external power source In case of using external power source
Table 3-2b Connection of output terminal(SEQ CMB) to programable controller
Sink logic Source logic
DC24V
S
SJ-DG
YTR48 type
Output module
Short
Circuit
COM
P24B
PLCB
CM1
Dn
STRB
DC24V
SJ-DG
S
COM P24B
CM1
Dn
YTS48 type
Output module
STRB
Short
Circuit
PLCB
SJ-DG
DC24
V
P24
PLC
B
CM1
Dn
S
DC24V
COM
STRB
SJ-DG
DC24V
DC24
COM
S
P24
PLCB
CM1
Dn
STRB
YTR48 type
Output module YTS48 type
Output module