LG SV-iS5 Instruction Manual page 178

Chapter 7 - Options
• DB Resistor/Unit wiring for 15-100 HP Inverter
DB Resistor
TH2
TH1
Max distance between
P& P2: 5m
FWD Run / Stop
REV Run / Stop
Fault reset
Jog
DB resistor terminal
B1, B2
TH1, TH2
* For DBU, refer to 7.7 DB Unit.
Morek IT OÜ, Rauna 24, 76506 Saue Harjumaa, Estonia. www.morek.eu Tel. +372 604 1423 Fax +372 604 1447 morek@morek.eu
B2
B2
B1 B1
P
Short
P1
P2
R
S
T
G
24 V
FX
Max Current thru
RX
PC: 5mA
BX
RST
JOG
Multi-function input terminal
P1
(I/O-12 Setting: Ext Trip-B)
P2
P3
CM
Connect the DB Resistor to DBU terminal P/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).
172
DB Unit
G
N
Max distance between N&N: 5m
Wires should be Twisted.
N
U
V
W
FM
5G
Terminal description
IM
Analog freq
output
2)
(0-10V)
+
FM