BERGHOF Automation
Extension Modules
2VF100124FE01.doc DC1000_HB_en_2D0982003ZD00.doc
61
SC Test - X8
Pin assignment 2-pin post connector
Pin
Signal
Description
1
CAN
CAN signal
2
GND
Signal ground
A test or so-called “monitoring interface” for the SC_CAN is located on this connec-
tor. This “monitoring interface” serves to analyze the SC_CAN telegrams and pos-
sess the following characteristics:
•
It is a point-to-point interface;
•
It is only for devices with an ISO11898 CAN interface;
•
CAN telegrams cannot be sent;
•
No terminating resistors may be employed.
Pin assignment for an adapter cable
2-pin post (2.54)
9-pin Sub D
Pin
Signal
Signal
Pin
1
CAN
CAN HIGH
2
2
GND
CAN LOW
7
External 7-segment display
For special applications an external 7-segment display (with integrated infrared re-
ceiver) can be connected to the I/O subassembly.
Connection is to connector X11 by means of a cable available from BERGHOF.
The external display can be addressed from the software in the same way as the
digital I/Os.
