ComAp IG-NT, Installation Manual

Page: 49 / 149

IGS-NT Installation Guide
49
** When more devices are connected to RS485, only one bias resistor jumpers should be
closed.
7.2. IG-NTC GC
7.2.1. Schematics
A
2
B
2
C
O
M
R
2
RS 485(2)
SPEED
GOVERNOR
B
I7
RPM IN
R
S
23
2(
1)
BINARY
OUTPUTS
PICK-UP
ANALOG
INPUTS
DONGLE
+P
W
R
B
O
U
T
IG-DISP
LB
8 B
1
CAN1
EXTENSION
CAN2
INTERCONTROLLER
Use Copper Conductors Only
CAUTION -
Refer to installation instructions for torque values
InteliGen
NTC
Order code: IG-NTC GC
BINARY
INPUTS
A
1
L1
H
1
L2
SENSOR
RPM COM
AI3
AI2
AI1
AI COM
SG OUT
SG COM
Risk of Electric Shock, Do Not Remove Cover.
No User Serviceable Parts Inside.
Refer servicing To Qualified Service Personnel.
C
O
M
R
1
C
O
M
C
1
C
O
M
C
2
B
I8
B
I9
B
I1
0
B
I1
1
B
08
B
09
B
01
0
B
01
1
B
01
2
B
07
For Use on a Flat Surface of a Type 1 Enclosure.
Max. ambient temperature 70º C
RS485(1)
B
I1
2
R
S
23
2(
2)
USB
B
I1
B
I2
B
I3
B
I4
B
I5
B
I6
H
2
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Made in EU, Czech Republic
+
PW
R
B
O
U
T
A
VR
I C
O
M
A
VR
I O
U
T
MAX 0.74A
for details
8 - 36 V
POWER
GENERATOR CURRENT
0 – 1/0 - 5 A
BINARY
OUTPUTS
B
01
B
02
B
03
B
04
B
05
B
06
L1
k
L1
I
L2
k
L2
I
L3
k
L3
I
IN
k
IN
I
See instructions
LB
8
GENERATOR
VOLTAGE
MAINS (BUS)
VOLTAGE
N
N L1 L1 L2 L2 L3 L3
BINARY
INPUTS
LB
8
3x277 /480 V or 120 /207 V 3x277 /480 V or 120 /207 V

Left to right: Pull down Bias /
120Ω / Pull up Bias / 120Ω / 120Ω

Down: AI3 setting / AI2 setting / AI1 setting
Current input 0-25mA
Voltage input 0-5V
Resistance input 0-2400
Ω
SG OUT setting
PWM VoutR VOut
For more info see the chapter
Speed Governor Output

Boot jumper (lower one, rest of the jumpers is for internal use only)

Left to right: Pull up Bias /
120Ω / Pull down Bias



