Chapter 7 - Options

DB resistor wiring for 1 – 5 HP Inverter

 

 

TH1

TH2

DB Resistor

 

 

 

B1

B2

 

 

 

 

 

 

 

 

Max distance : 5m

 

 

R

B1

 

B2

U

 

 

 

 

 

IM

 

 

 

 

V

 

S

 

 

 

 

T

 

 

 

W

 

 

 

 

 

 

 

 

G

24 V

 

 

 

Analog freq

 

 

 

 

 

 

output 2)

 

 

 

 

 

 

(0-10V)

 

FX

 

 

 

+

FM

FWD Run / Stop

 

 

 

FM

 

 

 

 

REV Run / Stop

RX

Max Current thru

 

 

 

 

 

BX

PC : 5mA

 

 

 

 

 

 

 

 

 

 

Fault reset

RST

 

 

 

5G

 

Jog

JO

 

 

 

 

 

 

P1 Multi-function input terminal

 

 

 

 

P2 (I/O-12 Setting : Ext Trip-B)

 

 

 

 

P3

 

 

 

 

 

 

CM

 

 

 

 

 

 

DB resistor terminal

 

Terminal description

 

B1, B2

 

Connect the DB Resistor to Inverter terminal B1,B2.

 

 

 

Thermal sensors provided with the DB resistor.

 

TH1, TH2

 

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).

7-21

Page 183
Image 183
HP 30 30 manual DB Resistor