ComAp IS-NTC-BB Installation Guide

IGS-NT Installation Guide
121
Pay attention to the connector and jumper orientation.
Caterpillar Signal Converter
It is not necessary to use Caterpillar Signal Converter with controller from NT family
(InteliGen
NT
and InteliSys
NT
). Use direct PWM output instead.
SG COM
SG OUT
ADEM
12
PWM
10
Sync/Load ctrl:
Speed gov bias = 5,10 V
SpeedRegChar =
POSITIVE
SpeedGovLowLim = 0V
SpeedGovHiLim = 10V
3
SG COM
SG OUT
VoutR
CATERPILLAR
Signal
converter
2
1
67k7
ADEM
10
12
-B
S-SPD (S)
D-SPD (D)
Sync/Load ctrl:
Speed gov bias = 5,10 V
SpeedRegChar =
POSITIVE
SpeedGovLowLim = 0V
SpeedGovHiLim = 10V
3
SG COM
SG OUT
VoutR
CATERPILLAR
Signal
converter
2
1
67k7
PEEC
8
37
S-SPD (S)
D-SPD (D)
-B
Sync/Load ctrl:
Speed gov bias = 5,10 V
SpeedRegChar =
POSITIVE
SpeedGovLowLim = 0V
SpeedGovHiLim = 10V
SG COM
SG OUT
PEEC
3
PWM
9
Sync/Load ctrl:
SpdGovPWM rate = 500
Hz
Cummins
8
11
1
2
4u7/50V
C
+
+Vbat
t
- Vbatt
SG COM
SG OUT
VoutR
Cummins
EFC
200k
Spurious operation of the controller push buttons is caused by
excessive interference from the speed controller when capacitor
is not connected between power supply terminals 1 and 2.
Sync/Load ctrl:
Speed gov bias = 6,40 V
SpeedRegChar =
POSITIVE
SpeedGovLowLim = 5V
SpeedGovHiLim = 7,8V
A 1
I 9
Cummins
ECPG
SG COM
SG OUT
Vout
Pay attention to the connector and jumper orientation.
Sync/Load ctrl:
Speed gov bias = 2,50 V
SpeedRegChar =
POSITIVE

ComAp IS-NTC-BB Specifications

General

Brand	ComAp
Model	IS-NTC-BB
Category	Controller
Language	English