Technical data

• Sky Air • BACnet Interface
129
•
3
7
10
10 Wiring and Setting Procedures
10 - 3 External wiring
Everything relating with field wiring must be supplied in the field.
10 - 3 - 1.Ethernet communication wiring
10 - 3 - 2.DIII-NET wiring
CAUTIONS
1 Do not use multicore cables with three or more cores.
2 Use wires of sizes between 0.75 mm
2
and 1.25 mm
2
.
3 Wire length: Max 1,000 m
4 Do not bind the wire for DIII-NET
5 Wirings for DIII-NET must be isolated from the power lines.
DMS502A51
Ethernet
10BASE-T
10BASE-T straight cable
Field supplied
HUB
BACnet
client
Recommended wire size 0.75~1.25mm
2
Outdoor
unit
Outdoor
unit
Outdoor
unit
Outdoor
unit
Recommended wire size 0.75~1.25mm
2
Polarity: No
Polarity: No
Polarity: No
Polarity: No
Terminal contact size: M3.5
Terminal contact size: M3.5
DAM411B51 (Option)
DMS502A51
F1 F2 F1 F2 F1 F2 F1 F2
F1 F2 F1 F2 F1 F2 F1 F2
F1 F2 F1 F2 F1 F2 F1 F2
F1 F2 F1 F2 F1 F2 F1 F2