Terminals; Main Circuit Terminals; Control Terminals, Signal Levels; Dip Switches - YASKAWA VS mini J7 Replacement Instructions Manual

3

Terminals

3.1

Main circuit terminals

・ As the VS mini J7 and J1000 may have different terminals sizes (depending on capacity), this point
has to be carefully checked before the replacement (see 3.4).
J7
Main terminals Main terminals
R/L1
S/L2
T/L3
U/T1
V/T2
W/T3
-
-
+1
+2
−
3.2

Control Terminals, Signal Levels

Terminal
J7 J1000
Multi function input 1
S1
(1: Run forward 0: Stop）
Multi function input 2
S2
(1: Run reverse 0: Stop）
Multi function input 3
S3
(J7: Fault Reset / J1000: Ext. Fault)
Multi function input 4
S4
(J7: Ext. Fault / J1000: Fault Reset)
S5 Multi function input 5 (Multi speed 1）
SC Multi function input common
Analog input power supply
FS +V
Analog input 1
FR A1
(frequency reference)
Analog input common
FC AC
Change over contact output (NO)
MA
(Fault）
Change over contact output (NC)
MB
(Fault）
Change over contact output common
MC
Analog output
AM
Analog output GND
AC
3.3

DIP Switches

When replacing a J7, make sure to set the DIP switches S1 and S3 on the J1000 properly.
Function
NPN/PNP selection
Analog input 1 level sel.
J1000
R/L1 Power supply connection.
Note:
S/L2
In the J7 the power supply terminals are located at the top
of the drive. In the J1000 they are located at the bottom.
T/L3
Make sure the cables fit without tension. Replace or extend
them if needed.
U/T1
Drive output
V/T2
W/T3
B1 Braking resistor or external braking chopper connection
B2 Braking resistor connection
+1 DC Reactor connection, DC power supply input
+2 DC Reactor connection
DC power supply input, external braking chopper connection
−
Ground connector (ground with <100Ohm for 200 V class
and < 10 Ohm for 400 V class)
Function
Switch
SW7
SW8
VAN-V07007E [J7→J1000] Replacement Instructions
Note
Signal Level
J7
Photo coupler isolation
24 Vdc，8 mA
-
+12 Vdc, max. 20 mA
0-10 Vdc (20 kΩ)，
0 or 4-20 mA (250 Ω)，
0V
Max. load
250 Vac 1 A max.
30 Vdc 1 A max.
0-10 Vdc，max. 2 mA
Resolution 8 Bit
J7
Default Switch
NPN
Voltage
J1000
Photo coupler
24 Vdc，8 mA
-
+10.5 Vdc, max. 20 mA
0-10 Vdc (20 kΩ)，
0 or 4-20 mA (250 Ω)
Max. load
250 Vac 10 mA〜1A
30 Vdc 10 mA〜1A
0-10 Vdc，max. 2 mA
Resolution 8 Bit
J1000
Default
S3 NPN
S1 Voltage
4/16