Moeller MC-HPG-2x0 Series, Описание устройства, Страница: 21 / 48

Device Description MC-HPG-2x0
Display PLC MC-HPG-2x0
Commissioning
5.7 CAN
INTERFACE
The communication interface is defined in accordance with the CiA CAN
Specification V2.0 part B. The fully-integrated CAN unit supports the sending
and receiving of frames with an 11-bit identifier. The type of configuration
selected depends on the software protocol. The baud rate can be selected in
a wide range, and only the standard CiA baud rates are implemented. The
MC-HPG-2x0 is the master on the CAN bus.
CAN connector
Sub-D 9 Pole male
Connect
or
Pin No. Assignme
nt
Function
1 -
2 CAN
LOW
Negative data signal
3 GND Signal Ground (ground potential)
4 -
5 -
6 GND Signal Ground (ground potential)
7 CAN
HIGH
Positive data signal
8 -
9 -
Case Case Cable shield
5
9
4
8
3
7
2
6
1
The CAN interface is isolated.
The max. baud rate is 500kBit/s.
The terminating resistor must be implemented externally,
e.g. in the connector, and is not part of the device.
The CAN connector is not provided with a supply for
third-party devices.
A detailed description of the wiring is provided in the
“XSoft” system description
04/05 AWB2776-1574GB
©
by Moeller GmbH
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