Jetter AG
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User Manual – JetControl 365MC
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JX2 system bus - Line lengths and baud rates
Line lengths
The maximum cable length depends on the baud rate used and the number of
expansion modules connected to the bus.
Baud rate
Cable length
Stub length
Total cable length
1,000 kBaud
25 m max.
0.3 m max.
3 m
500 kBaud
100 m max.
1.0 m max.
39 m
250 kBaud
200 m max.
3.0 m max.
78 m
125 kBaud
200 m max.
-
-
Calculation
When engineering the line length, follow the rules listed below:
■
Each connected device reduces the maximum line length by 1.0 m.
Baud rates
The baud rate setting depends on the number of modules connected to the
JX2 system bus:
JX2-I/O
modules
JX2 slave
modules
JetMove
JX3-BN-CAN
JX-SIO
CANopen
modules
1000
kBaud
500
kBaud
250
kBaud
125
kBaud
x
x
x
x
x
x
x
x
x
x
x
x
x
x
