
Quick Start
CAN-CBM-Clock
Hardware Manual • Doc.-No.: C.2836.21 / Rev. 1.3
Page 19 of 34
4. Quick Start
Step
Action
See
page
Read the safety instructions at the beginning of this document carefully,
before you start with the hardware installation!
4
DANGER
Hazardous Voltage - Risk of electric shock.
All current circuits which are connected to the device have to be sufficiently
protected against hazardous voltage (SELV according to EN 60950-1).
1
Mount the CAN-CBX-module and connect the interfaces (power supply
voltage, CAN, serial interface).
-
2
Please note that the CAN bus has to be terminated at both ends! esd offers
special T-connectors and termination connectors.
Additionally the CAN_GND signal has to be connected to earth at exactly
one point in the CAN network. A CAN node with electrical connection to
earth potential acts as an earth potential.
24
NOTICE
Please note the chapter “Correct Wiring of Electrically Isolated CAN
Networks“!
3
Set the baud rate.
The baud rate can be set via the coding switch SW100 as described in
chapter: “Setting the CAN Bit Rate”.
16
4
Set the module number (node-ID).
The node ID can be set via the coding switches LOW and HIGH.
It may be set to values between 1 and 127 (01-7F
h
).
17
5
Apply the 24 V power supply voltage.
-