Correspondence between
the
cable
s
and the stitch
es
of plug, Pin5 and Pin6
of RJ45 terminal is used for the logic
interface, other Pins are reserved.
Pin 1: Reserved;
Pin 2: Reserved
Pin
3:
Reserved;
Pin 4: Reserved
Pin 5: Switch_input1;
Pin 6: Switch_input2
Pin 7: Reserved;
Pin 8: Reserved
1--8
Rj45 plug
RJ45terminal
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
DRM(logic interface)
Switch
_
input1
Switch
_
input2
Figure 4.35 Strip the insulation layer and connect to RJ45 plug
Signal
Short Pin5 and Pin6
Inverter Generates
Inverter Shutdown in 5s
Open Pin5 and Pin6
Function
Table 4.4
4.7.5 DRM Port Connection (Optional)
4.7.5.1 For Remote Shutdown Function
Haier inverters support remote shutdown function to remotely control the inverter
to power on and off through logic signals.
The DRM port is provided with an RJ45 terminal and its Pin5 and Pin6 can be used for
remote shutdown function.
User Manual
4. Installation
24
