Grossenbacher Systeme SmartPanel SP-240, Описание устройства

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S mart P anel
Hardware
© 2011 by Grossenbacher Systeme AG DVS 63067 V2.0 19
5.9 C
ONNECTION FOR
COM1
SERIAL INTERFACE
The serial Interface COM1 is PC-compatible. This interface is not isolated.
The GND connection is implemented directly on the housing potential (
Î
Section 11).
Connector Pin No. Signal Description
1 - n.c.
2 RXD RS232
3 TXD/TXB(+)/485-
B(+)
RS232/ 485/ 422
4 TXA(-)/485-A(-) RS422/ 485
5 GND direct on housing potential
6 -
n.c.
7 RTS
Connector
9pole
8 CTS/RXA(-) RS232/422
SubD 9 RXB(+) RS422
Cables connected to the serial COM interface must be laid separately from
the low-voltage cables.
To ensure disturbance-free operation, it is strongly
recommended to use cables with shield.
The COM1 interface can be configured as RS232/485 or 422. In case of
RS485 the configuration for send or receive is done automatically.
Dip-Switch:
5.10 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.
1 2 3 4 5
6 7 8 9
5
5
9
4
8
3
7
2
6
1
DVS 63067-V3.0