ComAp IG-NT, Installation Manual

Page: 63 / 149

IGS-NT Installation Guide
63
7.7.2. Terminals, Inputs and Outputs
Function Terminals Note
Mains voltage L1,L2,L3, (N) 3x120 / 277 Ph-N or 207 / 480 Ph-Ph VAC
(neutral not needed), max 350 / 600VAC*,
CAT III
Bus voltage L1,L2,L3, (N) 3x120 / 277 Ph-N or 207 / 480 Ph-Ph VAC
(neutral not needed), max 350 / 600VAC,
CAT III
Mains 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
Aux current IAk,IAl 0 ÷ 5 Amps, max 10 A all time, 150 A for 2
sec
0 ÷ 1 Amp, max 2 Amps all time
Power supply + , - 8 ÷ 36 VDC
Inputs and outputs
Binary inputs BI1 ÷ BI6 Activation to minus power supply.
Binary outputs BO1 ÷ BO6 Load is connected to plus power supply.
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) None
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)
see
Basic settings: RS485(1)conv.
For IG-Display and InteliVision 8, the
setpoint RS485 (1) conv has to be set to
DISABLED value.
CAN1 L1, H1, COMC1 Extension modules: IS-AIN8, IS-
BIN16/8,IGS-PTM, IGL-RA15, I-AOUT8
CAN2 L2, H2, COMC2 Intercontroller (Load&VAR sharing, Power
management) and monitoring (IG-IB, I-LB)
and up to 4 InteliVision 8 displays
N
OTE
:
* IG-MTU or IG-MTU-2-1 can be used for three wire systems, systems with separated
Neutral or when galvanic separation between generator or mains voltage and controller is
required.
** When more devices connected to RS485 bias resistor jumpers should be closed only on
one of them.