3. System remote controller
3 - 19
CONTROLLER
Controller
4).
Recommended circuit example
CN 3
Lead wire
Details of each terminal
No.1
Brown
ON/OFF
No.2
Red
Malfunction/normal
No.3
Orange
Common (External ground)
Yellow
No.4
(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 extended up to 10m (32ft).
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
:12VDC,24VDC
Power Consumption
: 0.9W or less
(*1)Prepare a power supply separately according to the
relay being used. (12VDC or 24VDC)
(*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-YT41HAA) sold separately.
The relays and extension cables, etc. must be prepared separately at the site.
Use a no-voltage contact and minute load relay (minimum application load 5VDC-1mA).
The length of the connection cable extension should not exceed 10 m (32 ft). (Use a cable of 0.3 mm
2
(22 AWG) or thicker.)
Cut of the cable not being used close the connector and properly insulate the cut off ends with tape or the like.
(A) For level signal
(B) For pulse signal
2
3
4
5
1
CN2
X1
X1
ON/OFF or Emergency stop
Max.
10 m
(32ft)
This unit
Green
Yellow
2
3
4
5
1
CN2
X1
Max.
10 m
(32ft)
This unit
X1
X2
Run
Y1
Y2
X2
Stop
Y1
Prohibit
Y2
Enable
Green
Yellow
Orange
Red
Brown
2
3
1
CN3
Z1
Diode (*2)
Max.
10 m
(32ft)
This unit
Brown
Red
Z1
4
Yellow
Orange
Z2
Z2
Power
supply (*1)
L1:Operation indicator
L2:Error indicator
L1
L2
Содержание PURY-WP-YJM-A
Страница 1: ...DATA BOOK PURY WP YJM A CMB WP V G PEFY WP VMS1 E PEFY WP VMA E PFFY WP VLRMM E MODEL 3rd edition ...
Страница 3: ...Databook ...
Страница 5: ...1 2 INDOOR UNITS ...
Страница 39: ...1 36 INDOOR UNITS ...
Страница 51: ...1 48 INDOOR UNITS ...
Страница 61: ...1 58 INDOOR UNITS ...
Страница 68: ...2 1 HYBRID CITY MULTI OUTDOOR UNITS 2 OUTDOOR UNITS HYBRID CITY MULTI 2 3 ...
Страница 69: ...2 2 OUTDOOR UNITS ...
Страница 85: ...2 18 OUTDOOR UNITS ...
Страница 172: ...4 1 HYBRID CITY MULTI SYSTEM DESIGN 4 SYSTEM DESIGN SYSTEM DESIGN 4 3 ...
Страница 173: ...4 2 SYSTEM DESIGN ...