Hitachi RAS-4-HNCE - Optional Functions (By Remote Control Switch)

6. Optional functions
147
SMGB0079 rev.0 - 01/2013
6

Specication of the components for a correct installation
Component Manufacturer or specications Remarks
Auxiliary relay (X3)
OMRON mini power relay model:
MY1F or equivalent
Voltage between relay terminals 12 Vdc - 75 mA
(SS1) (x1), (x2) contact example Manual type Voltage between terminals of the 230V - 5 mA contactor
3P connector cable
Optional part PCC-1A (capable of con-
necting the JST XHP –3 connector)
Five wires with connectors as one set
Wire (control Voltage: 12V DC 0.5 mm²
Wire (power) Voltage: 230V 2.0 mm²
N O T E
• Theconnectionoftheinputsignalisonlyanexample.
• KeeptheCN1andCN2wiresasshortaspossible.
• Donotrunthewiresalong230V/400VCApowercablesseparatelyinstallthematadistanceofmorethan
30cm.(Thecablesmayintersect.)
• Ifyouinstallthewiresalongapowersupplywire,insertthewiresinametalconduittubeandgroundoneend
ofthetube.
• Themaximumwiringlengthis70m.Ifyouusethisfunction,itisrecommendedthatyouusesafetydevices
suchasanelectricalleakagebreakerorasmokedetector.