©Copyright Task Force Tips, Inc. 2008-2014
LIY-500 May 12, 2014 Rev10
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4.13.3 ELECTRICAL ENCLOSURE WITH AT PARK RELAY
The electronics enclosure provides feedback for the user that the monitor is in the AT PARK position. This electronics enclosure
contains a circuit board that is equipped with a relay that is energized when the monitor is in use and de-energized when the monitor
reaches its fi nal PARK location. The contact rating of the relay is 1 amp @ 30VDC for resistive loads and 0.2 amps @ 30VDC for
inductive loads.
4.13.3.1 ELECTRIC CONNECTIONS
The AT PARK relay has one Form-C contact (common, normally open, normally closed) that can be used. The fi gure below shows
the terminal blocks available for user wiring.
AT PARK RELAY
USER TERMINALS
INHIBIT INPUT
Figure 4.13.3.1
Relay / Terminal Location
4.13.4 ELECTRICAL ENCLOSURE WITH INHIBIT INPUT
The electronics enclosure circuit board provides an input to INHIBIT any RC monitor movement. When active, this input will disable
all movement commands to RC monitor. See fi gure 4.13.3.1 for input location. Requires a constant 12 vdc input signal in order to
be active.
4.14 MULTIPLEX INTERFACE
CONTROL (YE-CAN#)
This Multiplex Interface Control converts CANbus or multiplex communications into serial communications for controlling a TFT RC
monitor or valve. This module is designed to work on a J1939 CANbus system and allows control of all TFT RC Monitors and RC
Valve Under Monitor.
Module Installation and Wiring
CANHI
CANLO
Figure 4.14
YE-CAN# module needs to be mounted onto circuit board located
in electronics interface box.
1) Turn off power and remove lid from electronics interface box.
2) Position module and carefully plug into circuit board. Be careful
to line up pins.
3) Connect CANbus wiring to module based on fi gure 4.14.
4) Replace lid onto box. Be sure to verify gasket is in place and that
no wires are pinched between lid and box.
5) Tighten lid screws equally in a criss-cross pattern.
Module Confi guration
The YE-CAN# module can be confi gured based on the users
requirements. Default confi guration will have DIP switch #1 in the
ON position with all others off (see CANbus structure document).
Up to four (4) YE-CAN# modules can be installed on the same
CANbus communication system. If installing multiple YE-CAN#
modules, DIP switches #5 & #6 need to be set accordingly (see
CANbus structure document).
Contact TFT for the most up-to-date
CANbus Structure document.