MANUAL
– Subject to alteration! Version: August 2022
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14
5
Start-up
Observe the applicable safety and accident prevention regulations for specific areas of
application, e.g. the Machinery Directive.
5.1
Interfaces of the BY000002
The following chapter gives an overview via the interfaces of the gateway and provides
information you need to connect these interfaces.
For the position of the interfaces at the module please refer to chapter
3.2 Hardware - Structure
and interfaces
, page 11.
5.1.1
CAN
•
Voltage output = 24 V / 0.7 A, reverse polarity and overload protected
Note:
Pin 8 for the power supply must be activated in the software.
•
Maximum baud rate = 1 Mbit/s
Fig. 6: Pin assignment of the CAN interface
Pins
Signal
Description
1
CAN_H
CAN_H Bus line (dominant high)
2
CAN_L
CAN_L Bus line (dominant low)
3
CAN_GND
Ground / 0V / V-
4
-
Not assigned
5
-
Not assigned
6
-
Not assigned
7
GND
Ground / 0V / V-
8
24 V
Power supply
Note:
By default, termination is set for the CAN and RS485 interfaces.
Therefore place the module at the end of a bus structure and switch over the devices that
formed the termination until then.
