3 Electrical Installation
YASKAWA Electric TOEP C710606 27 AC Drive - J1000 Quick Start Guide
EN17
ENGLI
S
H
Control Circuit Terminals
The figure below shows the control circuit terminal arrangement.
There are two DIP switches, S1 and S3, located on the control board
Control Circuit Terminal Functions
SW1
Switches analog input A1 between voltage and current input
SW3
Used to select sourcing (PNP)/sinking (NPN, default) mode for the digital inputs (PNP requires
external 24 Vdc power supply)
Type
No.
Terminal Name (Signal)
Function (Signal Level), Default Setting
Multi-
Function
Digital
Inputs
S1
to
S5
Multi-function digital input 1 to 5
Photocoupler inputs, 24 Vdc, 8 mA
Note: Drive preset to sinking mode (NPN). When using
source mode, set DIP switch S3 to “SOURCE” and use an
external 24 Vdc (±10%) power supply.
SC
Multi-function input common
Sequence common
Analog
Input
A1
Analog input
0 to +10 Vdc (20 k
Ω
) resolution 1/1000
0/4 to 20 mA (250
Ω
) resolution: 1/500
+V
Analog input power supply
+10.5 V (max allowable current 20 mA)
AC
Frequency reference common
0 V
Multi-
Function
Relay
Output
MA
N.O. (fault)
Digital relay output
30 Vdc, 10 mA to 1 A
250 Vac, 10 mA to 1 A
MB
N.C. output (fault)
MC
Digital output common
Monitor
Output
AM
Analog monitor output
0 to 10 Vdc (2 mA or less), Resolution: 1/256 (8 bit)
AC
Monitor common
0 V
S1
S2
S3
S4
S5
SC
A1 +V
AC
AM
AC
MC
MB
MA
Use a straght-edge screwdriver
with a blade width of max 2.5 mm
and a thickness of max 0.6 mm to
release the terminals
