HGM9560 BUS TIE MAINS PARALLEL UNIT
HGM9560 Bus Tie Mains Parallel Unit ISSUE 2013-12-30 Version 1.0 Page 24 of 51
NO.
Functions
Cable
Size
Remark
11
Aux. input 2
1.0mm
2
Ground
connected
is
active (B-)
12
Aux. input 3
1.0mm
2
Ground
connected
is
active (B-)
13
Aux. input 4
1.0mm
2
Ground
connected
is
active (B-)
14
Aux. input 5
1.0mm
2
Ground
connected
is
active (B-)
15
Aux. input 6
1.0mm
2
Ground
connected
is
active (B-)
16-18 Reserved
/
This is reserved terminals, do not connect to wire.
19
Aux. input 7
1.0mm
2
Ground
connected
is
active (B-)
Details see form 3.
20
Aux. output 4
1.5mm
2
Normally close outputs,
rated 7A.
Details see form 2.
21
Public points of relay
22
Normally open outputs,
rated 7A.
23-25 Reserved
/
This is reserved terminals, do not connect to wire.
26
MSC CAN
/
Impedance-120
Ω shielding wire is recommended,
its single-end earthed.
27
MSC CAN H
0.5mm
2
28
MSC CAN L
0.5mm
2
33
RS485
/
Impedance-120
Ω shielding wire is recommended,
its single-end earthed.
34
RS485+
0.5mm
2
35
RS485-
0.5mm
2
36
Aux. output 5
2.5mm
2
Normally close outputs,
rated 7A.
Details see form 2.
37
2.5mm
2
Normally open outputs,
rated 7A.
38
2.5mm
2
Public points of relay
39
Aux. output 6
2.5mm
2
Normally open outputs,
rated 7A.
40
2.5mm
2
Public points of relay
41
Mains A-phase voltage
sensing input
1.0mm
2
Connected to A-phase of mains (2A fuse is
recommended).
42
Mains B-phase voltage
sensing input
1.0mm
2
Connected to B-phase of mains (2A fuse is
recommended).
43
Mains C-phase voltage
sensing input
1.0mm
2
Connected to C-phase of mains (2A fuse is
recommended).
44
Mains N-wire input
1.0mm
2
Connected to N-wire of mains.
45
Genset
A-phase
voltage sensing input
1.0mm
2
Connected to A-phase of genset (2A fuse is
recommended).
46
Genset
B-phase 1.0mm
2
Connected to B-phase of genset (2A fuse is