6.7
Connection 4 x Wind and rain detection system (master/slave
operation), 1 x vent switch 24 V and DIP switch settings
7KH :5= 0* RIIHUV WKH SRVVLELOLW\ RI FRQQHFWLQJ WKUHH IXUWKHU FRQWURO XQLWV WKURXJK D EXV OLQH 7KLV DOORZV D PDVWHU
/slave operation. The main control unit is the master. The main control unit issued orders to all other slave control units
YLD D EXV OLQH $OVR WKH ZLQGUDLQ PHVVDJH LV IRUZDUGHG YLD WKH EXV OLQH WR WKH VODYH SDQHOV
(DFK FRQWURO XQLW PXVW EH VXSSOLHG ZLWK SRZHU 9 $& 2Q WKH VODYH FRQWURO XQLWV LQGLYLGXDO ',3 VZLWFK VHWWLQJV KDYH
WR EH PDGH $ERXW D YHQW VZLWFK 9 ZKLFK LV FRQQHFWHG WR WKH PDVWHU FRQWURO XQLW DOO WKH FRQQHFWHG GULYHV 9 FDQ
EH GULYH FHQWUDO RSHQHG DQG FORVHG )RU WKLV SXUSRVH WKH ',3 VZLWFK PXVW EH VHW DW WKH 0DVWHU FRQWURO XQLW
,Q WKLV FRQQHFWLRQ H[DPSOH WKH GULYHV FDQ EH FRQQHFWHG GLUHFWO\ WR WKH FRQWURO XQLW ZLWKRXW YHQW VZLWFK 9 DW WKH
WHUPLQDOV &/26( 1 23(1
$IWHU SUHVVLQJ WKH YHQW VZLWFK WKH WHUPLQDOV IRU WKH GULYHV &/26( RU 23(1 DUH VXSSOLHG IRU PLQXWHV ZLWK YROWDJH
After that there is no more voltage.
Wind-/rain detector
Rain detector
Drives 230 V
Control unit 1 (Master)
230 V AC
.H\ VZLWFK 9
',3 VZLWFK
21
Control unit 1 (Master)
OPEN
&/26(
9HQW VZLWFK 9
02/13424999503
Drives 230 V
Bus
line
Control unit 2 (Slave)
230 V AC
',3 VZLWFK
21
Control unit 2 (Slave)
Bus line
Wind and rain detection system WRZ 40M-4G
Drives 230 V
Bus
line
Control unit 3 (Slave)
230 V AC
',3 VZLWFK
21
21
Control unit 3 (Slave)
Bus
Drives 230 V
Bus
line
Control unit 4 (Slave)
230 V AC
',3 VZLWFK
21
21
Control unit 4 (Slave)
Bus
35