Main Circuit Terminals; Control Circuit Terminals - Toshiba TOSVERT VF-S15 Quick Start Manual

Main circuit terminals

Main circuit terminals
Terminal symbol Terminal symbol
Grounding terminal for connecting inverter. There are 3 terminals in cooling fin or mounting part of Grounding terminal for connecting inverter. There are 3 terminals in cooling fin or mounting part of
EMC plate. EMC plate.
200/240 V class : Three-phase 200 to 240V-50/60Hz 200/240 V class : Three-phase 200 to 240V-50/60Hz
400/500 V class : Three-phase 380 to 480V(UL)-50/60Hz 400/500 V class : Three-phase 380 to 480V(UL)-50/60Hz
R/L1,S/L2,T/L3 R/L1,S/L2,T/L3
600V 600V
* Single-phase inputs are R/L1 and S/L2/N terminals. * Single-phase inputs are R/L1 and S/L2/N terminals.
Connect to three-phase motor. Connect to three-phase motor.
U/T1,V/T2,W/T3 U/T1,V/T2,W/T3
Connect to braking resistors. Connect to braking resistors.
PA/+, PB PA/+, PB
This is a positive potential terminal in the internal DC main circuit. This is a positive potential terminal in the internal DC main circuit.
PA/+ PA/+
DC common power can be input between PA/+ terminal and PC/- terminal. DC common power can be input between PA/+ terminal and PC/- terminal.
This is a negative potential terminal in the internal DC main circuit. This is a negative potential terminal in the internal DC main circuit.
PC/- PC/-
DC common power can be input between PC/- terminal and PA/+ terminal. DC common power can be input between PC/- terminal and PA/+ terminal.
Terminals for connecting a DC reactor (DCL: optional external device). Shorted by a Terminals for connecting a DC reactor (DCL: optional external device). Shorted by a
PO, PA/+ PO, PA/+
shorting bar when shipped from the factory. Before installing DCL, remove the shorting bar. shorting bar when shipped from the factory. Before installing DCL, remove the shorting bar.
The arrangements of power circuit terminals are different from each range. The arrangements of power circuit terminals are different from each range.

Control circuit terminals

Control circuit terminals
The control circuit terminal block is common to all equipment. The control circuit terminal block is common to all equipment.
SW2 SW2
VIB CC VIC S3 FM VIB CC VIC S3 FM
PP PP VIA VIA
CC CC OUT P24 F OUT P24 F
NO NO
Screw size Screw size
M3 screw M3 screw
: Single-phase 200 to 240V-50/60Hz : Single-phase 200 to 240V-50/60Hz
class : Three-phase 525 to 600V-50/60Hz class : Three-phase 525 to 600V-50/60Hz
SW1 SW1
FLA FLB FLC RY RC FLA FLB FLC RY RC
R CC +SU STO R CC +SU STO
Screw for removable control terminal block Screw for removable control terminal block
RES S1 S2 RES S1 S2
Recommended Recommended
tightening torque tightening torque
0.5 Nm 0.5 Nm
4.4 lbin 4.4 lbin
44
Terminal function Terminal function
SW2 SW2
VIB VIB
PTC PTC
RS485 connector RS485 connector
Stripping length: 6 (mm) Stripping length: 6 (mm)
Screwdriver: Small-sized flat-blade screwdriver Screwdriver: Small-sized flat-blade screwdriver
(Blade thickness: 0.5 mm, blade width: 3.5 mm) (Blade thickness: 0.5 mm, blade width: 3.5 mm)
9 9
E6582383 E6582383
E6582383
SW1 SW1
SINK SOURCE SINK SOURCE
S4 S4
S3 S3
PLC PLC