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Idiomas disponibles
Idiomas disponibles
a. Pin Definition for DRM (For AU / NZ)/Dry Contact/Heat Pump Controller
Item
Pin
Pin Definition
Dry Contact+ Dry Contact-
* For DRM, only DRM 0 is available now.
b. Pin Definition for RS485/Meter
Pin
Pin Definition
• Connection Method
Note: Connect the COM port and the RS485 port respectively or simultaneously according
to the actual application scene.
a. Possible scene 1: COM port connection only
1
3
5
Dry Contact
1
2
a
b
485A
485B
Heat Pump Controller
3
4
Heat Pump
Heat Pump
Controller+
Controller-
c
d
485A
485B
2
4
DRM
-
5
6
7
REF GEN DRM0
X
e
Meter A
Meter B
M4
1.2±0.1 N·m
-
8
X
f
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