ComAp IGS-NT Series - Terminals, Inputs and Outputs

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
NOTE:
* 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.