9.1.3 Communications
PIN No
DESCRIPTION
NOTES
22
CAN P
For CAN communication
23
CAN N
For CAN communication
24
RS-485(D+)
For RS-485 communication
25
RS-485(D-)
For RS-485 communication
9.1.4 Generator/Mains Voltage Sensing
PIN No DESCRIPTION
NOTES
26
Generator L1 Voltage monitoring
Connect to generator L1 (R) output (AC)
27
Generator L2 (Y) Voltage monitoring
Connect to generator L2 (Y) output (AC)
28
Generator L3 (B) Voltage monitoring
Connect to generator L3 (B) output (AC)
29
Generator Neutral (N) input
Connect to generator Neutral terminal (AC)
30
Mains L1 (R) voltage monitoring
Connect to Mains L1 (R) output (AC)
31
Mains L2 (Y) Voltage monitoring
Connect to Mains L2 (Y) output (AC)
32
Mains L3 (B voltage monitoring
Connect to Mains L3 (B) output (AC)
33
Mains Neutral (N) input
Connect to Mains Neutral terminal (AC)
9.1.5 Generator Current Transformers
PIN No DESCRIPTION
NOTES
34
CT Secondary for Gen L1(R)
Connect to s1 secondary of L1 monitoring CT
35
CT Secondary for Gen L2(Y)
Connect to s1 secondary of L2 monitoring CT
36
CT Secondary for Gen L3(B)
Connect to s1 secondary of L3 monitoring CT
37
CT Common
9.1.6 Generator Fan Current
PIN No
DESCRIPTION
NOTES
38
Fan Current(S1)
Connect to s1 of CT
40
Fan Current(S2)
Connect to s2 of CT
9.1.7 Generator Fan Current
DESCRIPTION
NOTES
Socket for connection to PC with
software.
This is a standard USB type A to
type B connector.
