3.9 Control I/O Configuration
3.9
Control I/O Configuration
♦ Setting Sink/Source with Input Terminals SN and SP
Use the wire jumper between terminals SC and SP or SC and SN to select between Sink mode, Source mode or external
power supply for the digital inputs S1 to S8 as shown in
Table 3.10
(Default: Sink mode, internal power supply).
N O TICE:
D a m a g e to E qu ip m ent. D o n o t s h o rt te rm in a ls S P a n d SN. F a ilu re to c o m p ly w ill d a m a g e the drive.
Table 3.10 Digital Input Sink / Source / External Power Supply Selection
Drive Internal Power Supply (Terminal SN and SP)
External 24 Vdc Power Supply
Sinking M od e (N PN )
SN
)SC
24 Vdc
^SP
M
1 1
External
24 Vdc
-C Z h
oS^
Sourcing M od e (PN P)
- o -
External 1
24 Vdc
0 SP------К Ъ
S7
S8
S8
SN
SC
24 Vdc
S7
S8
S8
SN
SN
SC
SC
24 Vdc
24 Vdc
♦ Sinking/Sourcing Mode Selection for Safe Disable Inputs
Use jumper S3 on the terminal board to select between Sink mode, Source mode or external power supply for the Safe
Disable inputs H1 and H2 as shown in
Table 3.11
(Default: Sink mode, internal power supply.)
Table 3.11 Safe Disable Input Sink / Source / External Power Supply Selection
Drive Internal Power Supply
External 24 Vdc Power Supply
Sinking M ode
Jumper S3
Jumper S3
Sourcing M ode
Jumper S3
Jumper S3
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YASKAWA ELECTRIC SIEP C710616 33D YASKAWA AC Drive L1000A Technical Manual