Fig.20
Fig.20
shows schematic diagram of DIP switch. There is a 2-bit DIP switch on the main board of wired
controller
ACCD_WC2
. As for the last #n wired controller in the control system, the 1-bit and the 2-bit of
the DIP switch should be manually pulled to position “on” and position “off” respectively. The DIP switches
of other wired controllers should be kept at the initial ex-factory status (1-bit and 2-bit are set at position
“off”).
Fig.19
Fig.19
shows the schematic diagram of control system connection.
ACCD_WC2
can connect the smart
zone controller (integrated control system). “n” indicates the number of communication node address
(programmable wired controller
ACCD_WC2
). The complete system is composed of the smart zone
controller, wired controller
ACCD_WC2
and communication cable. The wired controller
ACCD_WC2
can
support 16 communication
node addresses at the most (n≤16).
Terminal A and terminal B of the smart zone controller are respectively connected to the corresponding
communication needle stand terminal of the #1wired controller by the communication cable; the other
needle stand of #1 wired controller is connected to the #2 wired controller through the telecommunication
cable and so forth until connect to the #n wired controller. Except the last wired controller in the control
system (only use CN2 or CN3, and the other one will not be connected), there’s no the sequence and the
importance for the wired controller. The series number in the figure is only for the sake of clarity.
①
the air conditioning unit due to electromagnetic interference.
CAUTION
!
Please pay special attention to the followings during the connection to avoid the malfunction of
Smart zone
controller
.
Separate the signal and communication lines of the wired remote controller from the power
Wired Remote Controller
ACCD_WC2
19
