Vacon CXL User Manual

VACON CX Profibus user’s manual Page 5
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Vacon Oyj Phone +358-201-2121 Fax: +358-201-212 205
Parameter Line A Line B
Impedance
Capacity
Resistance
Wire gauge
Conductor area
135 ... 165 Ω
(3 to 20 Mhz)
< 30 pF/m
< 110 Ω / km
> 0,64 mm
> 0,34 mm
2
100 ... 130 Ω
( f > 100kHz)
< 60 pF/m
-
> 0,53 mm
> 0,22 mm
2
Table 2-2 Line Parameter
Baud rate (kbit/s) 9.6 19.2 93.75 187.5 500 1500 3000-12000
Length line A (m)
1200 1200 1200 1000 400 200 100
Length line B (m)
1200 1200 1200 600 200 - -
Table 2-3 Line length for different transmission speeds
Following cables can be used (e.g):
Belden Profibus Data Cable 3079A
Olflex Profibus Cable 21702xx
Siemens SINEC L2 LAN cable for profibus 6XV1 830-0AH10
Cabling
Bus Termination
RxD/TxD-P
(
3
)
DGND
(
5
)
RxD/TxD-N
(
8
)
VP
(
6
)
(
3
)
RxD/TxD-P
(
5
)
DGND
(
8
)
RxD/TxD-N
(
6
)
VP
Shielding
Protective
ground
Protective
ground
Station 2
Station 1
RxD/TxD-P
(
3
)
DGND
(
5
)
RxD/TxD-N
(
8
)
VP
(
6
)
Data Line
Data Line
390
Ω
390
Ω
220
Ω
Figure 2-1 Cabling and bus termination

Vacon CXL Specifications

General

Brand	Vacon
Model	CXL
Category	Media Converter
Language	English