Guidelines for Electrical Installation
D301087 0308 - BL20 CANopen7-4
The bus cables must be terminated at the beginning and end with a
bus terminating resistor. This can be connected via the number 4
DIP switch on the gateway.
Cable Types
TURCK offers a variety of premoulded bus cables - please refer to
the BL20-catalog (TURCK documentation number: D300418).
Figure 13:
Representation of
a bus cable
Station 0
Station 63Station x
terminating
resistor
terminating
resistor
R
t
R
t