Specifications
CONTROLLER (Feb. 2009)
CNTR-19
CONTROLLER
DATA U4
3. System remote controller
DATA U3
CONTROLLER Cntr- 20
(A) For level signal
Red
Orange
CN2
X1
Run/stop or
Emergency stop
Power supply(
1)
(DC12V or DC24V)
This unit
X1
This unit
32-
3
/
4
ft
CN2
Power supply(
1)
(DC12V or DC24V)
X1
X2
Y1
Y2
Red
Orange
Yellow
Blue
Purple
X1
X2
Y1
Y2
Run
Stop
Prohibit
Enable
Black
Brown
Diode(
2)
Power (
1)
Supply
Z1
Z2
CN2
Green
L1:Run display lamp
L2:Malfunction display lamp
(4)Recommended circuit example
The contact relay, DC power source, extension cable, etc., must be prepared separately at the site.
The connection cable can be e (Use a 0.3mm
2
[AWG22] or larger wire.) 10m
32-
3
/
4
ft
Strip the extra cable near the connector, and securely insulate the exposed section with tape, etc.
CN 2 Lead wire Details of each terminal
No.1 Green Common (External ground)
No.2 Black ON/OFF
No.3 Brown Malfunction/normal
3-4-2-2. External signal output function
(1) External output
When one or more air conditioners are running, the "ON" signal will be output and if a malfunction occurs in one or more air
conditioners, the "Malfunction" signal will be shown.
(2)External output specifications
(3)Recommended circuit example
Each element will turn on while ON operation or a malfunction occurs.
The connection cable can be e
The relays, lamps, diodes and extension cables, etc, must be prepared separately at the site.
Use Z1 and Z2 relays having the following specifications.
Operation coil
Rated voltage :DC12V,DC24V
Power Consumption : 0.9W or less
(
1)Prepare a power supply separately according to the
relay being used. (DC12V or DC24V)
(
2)Always insert a diode on both ends of the relay coil.
"ON" signal and " Malfunction" signal will
both be output.
External signal output requires the external I/O adapter (Model: PAC-YG10HA-E) sold separately.
CAUTION
Peel off the label
POWER
GND
12VDC
91
CN2
51
CN1
RS232C
Ethernet
ABS
M-NET
When connecting the external input/output cables to connector CN2 on the con-
troller, peel off the label on the controller connector section.
32-
3
/
4
ft10m
Max.10m
32-
3
/
4
ft
Max.10m
32-
3
/
4
ft
Max.10m
3. SYSTEM CONTROLLER