Yaskawa L1000E AC Drive CIMR-LE†A - Manual (Page 49)

3 Electrical Installation
YASKAWA TOEPYAIL1E01A YASKAWA AC Drive L1000E Quick Start Guide 49
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◆ 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 16 (Default: Sink mode, internal power supply).
NOTICE: Damage to Equipment. Do not short terminals SP and SN. Failure to comply will damage the drive.
Table 16 Digital Input Sink / Source / External Power Supply Selection
Drive Internal Power Supply
(Terminal SN and SP)
External 24 Vdc Power Supply
Sinking Mode (NPN)
Sourcing Mode (PNP)
SC
S8
S7
24 Vdc
SP
SN
SC
S8
S7
24 Vdc
SP
SN
External
24 Vdc
SC
S8
S7
24 Vdc
SP
SN
SC
S8
S7
24 Vdc
SP
SN
External
24 Vdc