Specification Of The Jx2 System Bus Cable - Jetter JetMove D203 User Manual

JetMove D203
The JetMove D203 is interlinked with the controller, other JetMove amplifiers, or JX2
peripheral modules by means of the JX2 system bus. The JX2 system bus input
BUS-IN is a 9-pin male Sub-D connector, and the JX2 bus output BUS-OUT is a 9-pin
female Sub-D connector.
When the JC24x option is used, the JX2 system bus must not be used at the
BUS-IN connection (X18).
7.8.1
Specification of connectors
On the BUS-OUT (X19) side
•
•
On the BUS-IN (X18) side
•
•
JX2 System Bus Cable Specification
The minimum requirements listed below apply to the JX2 system bus cable:
Jetter AG

Specification of the JX2 system bus cable

9-pin male SUB-D connector
Metallized enclosure
9-pin female SUB-D connector
Metallized enclosure
JX2 System Bus Cable - Technical Data
Parameter
Core cross-sectional area
Cable capacitance
Resistivity
Number of cores
Shield
Twisting
Material
Temperature class
Specification
1 MBaud: 0.25 - 0.34 mm
500 kBaud: 0.34 - 0.50 mm
250 kBaud: 0.34 - 0.60 mm
125 kBaud: 0.50 - 0.60 mm
60 pF/m max.
1 MBaud: 70 max.
500 kBaud: 60 max.
250 kBaud: 60 max.
125 kBaud: 60 max.
5
Complete shielding, no paired shielding
Core pair CL and CH twisted.
Copper
60 °C
7.8 JX2 System Bus
2
2
2
2
Ω
/km
Ω
/km
Ω
/km
Ω
/km
75