Specifications

CNTR-34
CONTROLLER (Feb. 2009)
CONTROLLER
DATA U4
3. SYSTEM CONTROLLER
(A)Forlevelsignal
(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extendedupto10m(32ft).(Usea0.3mm
2
(AWG22)orlargerwire.)
Strip the extra cable near the connector,andsecurelyinsulatetheexposedsectionwithtape,etc.
CN5 Leadwire Detailsofeachterminal
No.1 Green Common (Externalground)
No.2 Black ON/OFF
No.3 Brown Malfunction/normal
3-6-2-2. 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output.
(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(32ft).
Therelays,lamps,diodesandextensioncables,etc,mustbepreparedseparatelyatthesite.
The"ON"signalisoutputevenwhilethe"Malfunction"
signalisbeingoutput.
*ExternalsignaloutputrequirestheexternalI/Oadapter(Model:PAC-YG10HA-E)soldseparately.
3-6-2-1. External signal input function
Red
Orange
Max.10m
(32ft)
CN5
X1
Run/stopor
Emergencystop
Power supply(*1)
(12VDCor24VDC)
This unit
X1
Max.10m
(32ft)
This unit
CN5
Power supply(*1)
(12VDCor24VDC)
Red
Gray
Blue
Yellow
Orange
Y2
Y1
X2
X1
RunStopProhibitEnable
(B)Forpulsesignal
X1 X2 Y1 Y2
Punchouttheknockouthole
UseZ1andZ2relaysthatmeet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.
Brown
Black
Diode(*2)
Power
(*1)
Supply
Z1
Z2
CN5
Green
Max.10m
(32ft)
L1:Rundisplay lamp
L2:Malfunctiondisplay lamp
This unit
L1
L2
Z1
Z2
NOTE
* When connectingthe external input/outputcables to connector CN5
on the controller,punch out the knockout hole.
Userelays X1,X2,Y1,andY2 that meet the
followingspecifications.
Contactrating
Ratedvoltage
Ratedcurrent
>=12VDC
>= 0.1A
Minimumapplicableload=<1mAatDC
(*2)
(*2)