Lennox BALTIC Série Manuel D'installation Et De Maintenance page 97

liaisons de communication
DS 50 : AFFICHAGE DE MAINTENANCE / DC 50 :AFFICHAGE " COMFORT "
BM 50
Cable c.sect.(mm2)
3twisted pair
AWG24
500m maxi
6 0
A C
-DT50
B
J14 J15
1 2 3 1 2 3
6 5 4 3 2 1
DC50 DS50
CLIMALINK / CLIMALOOK
25
BM 50
RT1
SERIAL CARD
RS485 MODBUS
LON WORKS FTT 10A
BM 50
RT1
J10
Cable c.sect.(mm2)
3twisted pair
AWG24
500m maxi
6 0
A C
-DT50
B
J14 J15
1 2 3 1 2 3
6 5 4 3 2 1
DC50 DS50
BM 50
SERIAL CARD
Cable c.sect.(mm2)
two wire S12E RANCING
from mini 0.2 to max 2.5mm°
AWG20/22
1000m maxi
RS485
RS232
230V TELEPHONE
CLIMALOOK
CLIMALINK
BM 50
RT2
J10
Cable c.sect.(mm2)
3twisted pair
AWG24
500m maxi
6 0
A C
-DT50
B
J14 J15
1 2 3 1 2 3
6 5 4 3 2 1
DC50 DS50
BM 50
RT2
SERIAL CARD
IOM / Gamme ROOFTOP BALTIC - 0704-F • Page 95
BM 50
RT3
J10
Cable c.sect.(mm2)
3twisted pair
AWG24
500m maxi
6 0
A C
-DT50
B
J14 J15
1 2 3 1 2 3
6 5 4 3 2 1
DC50 DS50
BM 50
RT3
SERIAL CARD
Connect a 120 ohms 1/4 W
RS485 MODBUS
LON WORKS FTT 10A
RT12
J10
RT12
SERIAL CARD
BM50
end line resistor
ONLY MODBUS