‑3‑
Product Information
■ Model number
①① PPrroodduucctt ttyyppee
WL: WAN LINE external
network
communication
Internet product
③③ CCoommmmuunniiccaattiioonn
pprroodduucctt ttyyppee
3: 430 series
⑤⑤ OOppeerraattoorr aanndd nneettwwoorrkk ttyyppee
D: 12–24 VDC power supply
②② NNeettwwoorrkk ttyyppee
4: 4G, IoT
④④ PPrroodduucctt ccaatteeggoorryy
2: Overseas version
⑥⑥ PPoowweerr ssuuppppllyy ttyyppee
B: Elevator/Air compressor product
E: Remote LAN
K: Remote serial port
V: High‑end version
■ Functional Advantage
Functional
Advantage
Description
Model
Supported
Serial port data
collection
Connected to local device controllers using the
RS485 or RS232 port, this product obtains data from
local device controllers and uploads the data to the
server using 3G, 4G, Ethernet, or Wi‑Fi, or transmits
control commands delivered by the server to the
local device controllers.
WL432–DK
WL432–DB
Network port
data collection
Connected to LAN where the target device locates
using the LAN port, this product obtains data from
multiple local target devices and uploads the data to
the server using 3G, 4G, Ethernet, or Wi‑Fi, or
transmits control commands delivered by the server
to local device controllers.
WL432–DE