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7 Description of Connections
7.6
The JetMove 203-230 is interlinked with the controller, additional JetMove amplifiers,
or Jetter peripheral modules by means of the Jetter system bus. The system bus
input BUS-IN is a 9-pin male Sub-D connector, and the bus output BUS-OUT is a
9-pin female Sub-D connector.
7.6.1
Specification of the connectors
On the BUS-OUT (X19) side
•
•
On the BUS-IN (X18) side
•
•
System bus cable specification
To the manufacture of the system bus cable the following minimum requirements
apply:
60
Jetter System Bus
Specification of the Jetter system bus
cable
9-pin male SUB-D connector
Metallised enclosure
9-pin female SUB-D connector
Metallised enclosure
Technical Data of System Bus Cable
Function
Cable size
Capacity of cable
Specific resistance
Number of cores
Shielding
Twisting
Description
1 MBaud:
0.25 through 0.34 mm
500 kBaud:
0.34 through 0.50 mm
250 kBaud:
0.34 through 0.60 mm
125 kBaud:
0.50 through 0.60 mm
Maximum 60 pF/m
1 MBaud:
Maximum 70
500 kBaud:
Maximum 60
250 kBaud:
Maximum 60
125 kBaud:
Maximum 60
5
Complete, not paired
Cores for CL and CH must be twisted
JetWeb
2
2
2
2
Ω
/km
Ω
/km
Ω
/km
Ω
/km
Jetter AG
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