Toshiba TOSVERT VF-S15 series Communication Function Manual

E6581911
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2.7. Bus cable length (CiA 303-1)
Bus cable length depends on the below items.
a) Number of the slave
b) Cable type
c) Bit rate
AC parameters : 120 ohm impedance and 5ns/m specific line delay
Number of Node and Bit rate.
Bit rate
Number of node
Lu
max
∑Lu
20 40 60 80 100 120
1M 25m 1.5m 5m
800k 50m 2.5m 7.5m
500k 100m 5m 25m
250k
219m
(193m)
198m
(174m)
181m
(159m)
160m
(146m)
154m
(135m)
143m
(126m)
10m 50m
125k 20m 100m
50k 60m 350m
20k 150m *1 750m
10k 300m *1 1500m
CANC-22 (CAT5) cable
*1: Limited by Number of node
Master
Slave Slave Slave
R Slave
Lu
Slave
･ ･ ･
L

Toshiba TOSVERT VF-S15 series Specifications

General

Brand	Toshiba
Model	TOSVERT VF-S15 series
Category	Inverter
Language	English