Honeywell International Inc. RTU-B07 用户手册
LONWORKS( Data Cables
Page 10
• The FTT10A Echelon v1.2 User Guide recommends the cables
indicated in Table 2.
Manufacturer and
model
model
AWG Connection to bus -
maximum total length [m]
Connection in free topology –
maximum node-node length
max. [m]
maximum node-node length
max. [m]
Belden 85102
16
2700
500
Belden 8471
16
2700
400
Level IV (twisted pair,
typically solid and
unshielded)
typically solid and
unshielded)
22
1400
400
JY (St) 2x2x0.8 (4-wire
helical twist, solid
shielded)
helical twist, solid
shielded)
20
900
320
Table 2: Recommended L
ON
W
ORKS
cables