ComAp IGS-NT Series - Terminals, Inputs and Outputs

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)