LG SV-iS5 Instruction Manual page 177

• DB resistor wiring for 15~30HP
FWD Run / Stop
REV Run / Stop
Fault reset
Jog
DB resistor terminal
B1, B2
TH1, TH2
Morek IT OÜ, Rauna 24, 76506 Saue Harjumaa, Estonia. www.morek.eu Tel. +372 604 1423 Fax +372 604 1447 morek@morek.eu
Built-in DB Unit Inverter
TH1 TH2
B1 B2
B1
P1
R
S
T
G
24 V
FX
Max Current thru
RX
PC: 5mA
BX
RST
JOG
P1 Multi-function input terminal
(I/O-12 Setting: Ext Trip-B)
P2
P3
CM
Connect the DB Resistor to Inverter terminal B1, B2.
Thermal sensors provided with the DB resistor.
P1 is ON (TH1-TH2 Shorted) at normal (ambient temp) and P1 is OFF (TH1-TH2
Open) at overheated status. Connect the thermal sensor to one of the multi- function
input (P1, P2 or P3, I/O 12-14 setting: Ext Trip-B).
171
DB Resistor
Max distance between inverter and
DB Resistor: 5m
B2
U
V
W
Analog freq
+
FM
5G
Terminal description
Chapter 7 - Options
IM
output
2)
(0-10V)
FM