INVT Goodrive35 Series Operation Manual page 250

Goodrive35 Series Closed-loop Vector Control VFD
Available
2. Repeater
Up to 32 stations can be connected to each segment (master stations or stations), they have to be
used when stations are more than 32. The repeaters in serial connection should not exceed 3.
Note: No station address is provided for repeaters, but they are calculated as stations.
A.2.6.4 Transmission rate and maximum transmission distance
Maximum length of cable depends on the transmission rate. The Table below shows the relationship
between transmission rate and distance.
Transmission rate (kbps)
9.6
19.2
93.75
187.5
500
1500
12000
Terminal
1
2 3
Repeater
1
Not available (with interference to the keypad wiring)
30 31
· · · · · ·
2 30
· · · · · ·
A-wire (m)
1200
1200
1200
1000
400
200
100
243
Extension card
Repeater
31
B-wire (m)
1200
1200
1200
600
200
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