©Copyright Task Force Tips, Inc. 2008-2014
LIY-500 May 12, 2014 Rev10
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4.5.4 CONTROLLER AREA NETWORK (CAN) COMMUNICATION BUS
This operator station includes connection headers to communicate across a J1939 CAN bus system and allows control of TFT RC
Monitors and TFT RC Valve Under Monitors when a YE-CAN# Multiplex Interface Control is installed (refer to section 4.14).
4.5.4.1 CAN WIRING CONFIGURATION
The Y4E-CT-##-D operator station needs to have the communication bus wiring relocated from the RS-485 communication bus
terminal block to the CAN communication bus terminal block. Refer to Figure 4.5.4.1
WHITE WIRE
BLUE WIRE
CAN BUS
TERMINATION
HEADER
CAN BUS
TERMINAL
BLOCK
Figure 4.5.4.1
Operator Station CAN bus wiring confi guration
4.5.4.2 CAN BUS TERMINATION
The CAN communication bus must be terminated as per the ISO 11898-2 Controller Area Network Standard. Optionally, the bus can
be terminated inside the Y4E-CT-##-D operator station by shorting the CAN BUS TERMINATION HEADER, refer to Figure 4.5.4.1
for the location of the header. There are many standard shunts that can be used to short the Termination Header. TE Connectivity
part number 881545-2 is one example of a compatible shunt for this Termination Header.
