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Chapter 5 CANopen
Manual VIPA System 200V
5-46
HB97E - IM - Rev. 06/29
0 1
The address selector is used to specify the module-ID as well as the CAN
baudrate.
For details please refer to the section under the heading "Adjusting
baudrate and module-ID" in this chapter.
The CAN-bus coupler is equipped with an internal power supply. This
power supply requires an external supply of DC 24V. In addition to the
internal circuitry of the bus coupler the supply voltage is also used to power
any devices connected to the backplane bus. Please note that the
maximum current available for the backplane bus from the internal power
supply is limited to 3.5A.
The power supply is protected against reverse polarity.
CAN-Bus and backplane bus are isolated from each other.
The CAN-Bus communication medium bus is a screened three-core cable.
Master
Slave
CAN high
CAN Ground
Shield
CAN Ground
CAN low
CAN Ground
CAN high
Do not connect
120
Ω
7
2
3
120
Ω
2
All stations on systems having more than two stations are wired in parallel.
This means that the bus cable must be looped from station to station
without interruptions.
Note!
The end of the bus cable must be terminated with a 120
Ω
terminating
resistor to prevent reflections and the associated communication errors!
Address selector
for baudrate and
module-ID
Power supply
CAN-Bus wiring
Line termination
Содержание System 200V IM Series
Страница 1: ...Manual VIPA System 200V IM Order No VIPA HB97E_IM Rev 06 29...
Страница 2: ...Lerrzeichen...
Страница 6: ...About this manual Manual VIPA System 200V Subject to change to cater for technical progress...
Страница 10: ...Contents Manual VIPA System 200V iv HB97E IM Rev 06 29...
Страница 18: ...Chapter 1 Basics Manual VIPA System 200V 1 6 HB97E IM Rev 06 29...
Страница 136: ...Chapter 3 Profibus DP Manual VIPA System 200V 3 104 HB97E IM Rev 06 29...
Страница 338: ...Chapter 8 Ethernet coupler Manual VIPA System 200V 8 34 HB97E IM Rev 06 29...
Страница 344: ...Chapter 9 Bus expansion modules IM 260 IM 261 Manual VIPA System 200V 9 6 HB97E IM Rev 06 29...