HPM6 Power Management Controller User Manual
Page 41 of
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10.2.1
TS #1 COMMUNICATION PORT
Table 16 – TS #1 Communication Port
Terminal
Function
Cable Size
Parameter
Remarks
USB DEVICE
USB communication
port
USB-TYPE B port,
connect PC software.
USB HOST
USB port
USB-TYPE B port,
connect USB read and
write
configuration
files.
ETHERNET 1
SF/UTP CAT5e
ETHERNET port 1
RJ45 port, connect
master
control
module, PC software.
ETHERNET 2
SF/UTP CAT5e
ETHERNET port 2
10.2.2
TS #2 RS485 COMMUNICATION, RELAY OUTPUT, POWER PORT
Table 17 – TS #2 RS485 Communication, Relay Output, Power Port
Terminal
Function
Cable Size
Description
Remark
1
B(-)
0.5mm
2
RS485
communication
port
Default baud rate 9600bps, no
parity, 2-bit stop bit;
Standard MODBUS protocol.
2
A(+)
0.5mm
2
3
TR
0.5mm
2
Pin-out terminal
of 120Ω terminal
matching
resistor
inside
the
controller
RS485
communication
port
TR and A(+) terminal short
connected, which means 120Ω
resistor inside controller A(+)
and B(-) has been connected,
there is no need for external
120Ω resistor.
4
DIGI.OUTPUT_NC
1.5mm
2
Digital
output
port
AC250V/8A, it is recommended
to connect DC 30V/8A due to
insufficient safety requirements.
5
DIGI.OUTPUT _COM
1.5mm
2
6
DIGI.OUTPUT _NO
1.5mm
2
7
B+
2.5mm
2
DC(8~35)V
Controller power input.
8
B-
2.5mm
2
9
PE
2.5mm
2
Ground
connection
