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(b) Vertical (wall hang) installation
(1) For vertical (wall hang) installation, note the connector side is top side, as shown in Figure 2.2.
RS-48
5
WIF
I
Connector side up
POWER
RUN
H-NET
Modbus/BACnet WIFI
RS-485
RS-485
WIFI
Modbus/B
ACnet
H-NET
RUN
POWER
Modb
us
/BAC
ne
t
H-
NET
RU
N
POWE
R
Figure 2.2 Installation direction
(2) Remove 4 rubber feet.
(3) Loosen 4pcs screws which fix the top cover, remove top cover, as shown in Figure 2.3, 2.4.
(4) Use “M3 screw” to fix on the wall from the inner side of the frame, as shown in Figure 2.5. (“M3 screw” needs
to be prepare on the spot)
(5) Install top cover.
（2）
（2）
（3）
Figure 2.3 Remove rubber feet and top cover Figure 2.4 Direction of removing top cover
2 Installation construction