ComAp IG-NT, Installation Manual

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IGS-NT Installation Guide
50
7.2.2. Terminals, Inputs and Outputs
Function Terminals Note
Generator voltage L1,L2,L3, (N)
3x120 / 277 Ph-N or 208 / 480 Ph-Ph VAC
(neutral not needed), max 350 / 600VAC *,
CAT III
Mains/Bus voltage L1,L2,L3, (N)
3x120 / 277 Ph-N or 208 / 480 Ph-Ph VAC
(neutral not needed), max 350 / 600VAC,
CAT III
Generator current
L1k,L1l, L2k,L2l,
L3k,L3l
0 ÷ 5 Amps, max 10 A all time, 150 A for 2
sec
0 ÷ 1 Amp, max 2 Amps all time
Neutral/Mains
current
LNk,LNl
0 ÷ 5 Amps, max 10 A all time, 150 A for 2
sec
0 ÷ 1 Amp, max 2 Amps all time
IG-AVRi interface
AVRI-OUT, AVRI-
COM
TTL (5V PWM) interface to IG-AVRi
Power supply + , - 8 ÷ 36 VDC
D+ D plus
Inputs and outputs
Binary inputs
BI1 ÷ BI6
BI7 ÷ BI12
Activation to minus power supply.
Binary outputs
BO1 ÷ BO6
BO7 ÷ BO12
Load is connected to plus power supply.
Analog inputs AI1 ÷ AI3 Ohms, mA, Volts sensors
Analog outputs SG-OUT, SG-COM
Speed governor output interface (

10V / 5V
PWM; 500
– 3000Hz)
RPM RPM-IN, RPM-COM Min 2 Vpk-pk (from 4 Hz to 4 kHz)
Communication interface
RS232 (1) D SUB9 (male)
PC: InteliMonitor, GenConfig or
Modem, GSM modem or
ECU (e.g. Cummins ModBus) or InteliVision
8
RS232 (2) D SUB9 (male)
PC: InteliMonitor, GenConfig or
Modem, GSM modem or InteliVision 8
RS485 (1) **
non isolated
A1, B1, COMR1
IG-Display (Remote display) or InteliVision 8
(remote display) or
for PC (via RS485 converter) = redirected
RS232 (1)