RCT Muirhead 12595 User manual

PIMH0062.docx | Rev 1.1 | Modified on 21/11/2017 | © Remote Control Technologies Pty Ltd
1| 2
PRODUCT INFORMATION
RAISED TRAY TRANSMISSION INHIBIT CONTROLLER
Part No. 12595
Operation and Use
This controller monitors transmission gear selection and tray
position.
When the tray is raised, the controller restricts gear selection
to first and neutral gears. When in first gear, the signal from
the transmission control to the upshift solenoid is removed,
preventing any further changes above first gear. A warning
light on the instrument panel is illuminated and an alarm is
activated when the controller is preventing any further
upshift.
Once the tray is fully lowered, the upshift signal is
reactivated allowing normal gear change operation.
The OEM bed raise switch prevents the transmission from
selecting reverse. The warning light will operate at all times
while tray is raised and the alarm will only activate while
gears are locked in first gear.
Controller Status Indicator Operation
State
Indicator Sequence
Battery Power-up
■All indicators will turn on.
■All indicators will turn off.
■After power-up, the controller will revert to normal operation.
Status Indicator in Operation
RED – Fault.
■If outputs have problems, this will turn on.
■Outputs 1 & 2 – high current outputs: checked for over current.
■Output 3 – not checked as it is a low side driver.
■Output 4 – checked for correct output voltage.
■Temperature – checked for board temperature exceeding 80 °C.
YELLOW – Pulses during normal operation, indicates system OK.
■Flashes on and off at one-second intervals (on for one second, off for one second).
GREEN – On for normal operation.
■Flashes when valid input goes active (number of flashes = input number).
■Allows checking that inputs are correctly wired and that the hardware is seeing the input
toggle.
Installation Guide
1. Install the controller in a suitable location.
2. Refer to the following wiring connections table and external wiring diagram to connect the controller. It is recommended that
the wiring is installed alongside the OEM wiring ensuring that it is secured at regular intervals; this will provide protection from
heat and abrasion, and any other excess damage that may occur with extended vehicle operation. When securing the wiring
to the OEM wiring, ensure that the loom is away from moving vehicle parts, which could lead to loom damage.
Alarm Indication
System Status
Power Indication

2| 2
PIMH0062.docx | Rev 1.1 | Modified on 21/11/2017 | © Remote Control Technologies Pty Ltd
Wiring Connections
No.
Function
Description
1
Ignition +VE
Connect to the ignition supply at the key switch (supply 24 V DC).
2
Ground
Earth (ground).
3 Output 1 Not used
4
Output 3
LED +VE on warning LED in instrument panel.
5
Input 1
Gear sense input position 1. 5V pull up from machine ECM when inactive.
6 Input 3 Machine tray up input. Switched Hi or Lo when active (default Hi).
7
Input 4
OEM ECM upshift solenoid (24 V).
8
Input 2
Gear sense input. 5V pull up from machine ECM when inactive.
9 Output 4 Audible alarm output. + VE on warning alarm.
10
Output 2
OEM upshift solenoid output. 24 V DC 5 A.
11 - VE Proximity switch - VE
12
Supply +VE
Proximity switch + VE
External Wiring Diagram (543b)
For detailed product information, please contact your local RCT branch for a copy of the product manual M0949. For configuration
settings and adjustment, please contact your local RCT branch to purchase the Muirhead®Programming Utility, part number
13647.
Discover more: www.rct-global.com
AUSTRALIA:
[phone]
AFRICA:
[phone]
CANADA:
[phone]
RUSSIA / CIS:
[phone]
SOUTH AMERICA:
[phone]
USA:
[phone]
YL/BU-4
!

www.rct.net.au
N12596
NOTE:
LATER MODEL MACHINES MAY USE FAULT MONITORING WITHIN THE ELECTRONIC
TRANSMISSION CONTROLLER. THESE UNITS WILL REQUIRE A RESISTOR TO BE
INSTALLED. THE RESISTOR WILL CONNECT TO THE GREY ALARM WIRE AND TO
EARTH.
RESISTOR PART NO. 0900.
RAISED TRAY
TRANSMISSION INHIBIT
CONTROLLER
12595
CONNECT TO
BN FROM
PROXIMITY
SWITCH
CONNECT TO
BU FROM
PROXIMITY
SWITCH
WARNING
LIGHT
RD/WH-3
WIRE FROM
UPSHIFT
SOLENOID
BU
CONNECT TO
BK FROM
PROXIMITY
SWITCH
BK/WH-3
WARNING
SENSE
ALARM
+
-
BK-4
GEAR SENSE
INPUT
725-GREEN
24VDC
SUPPLY
RD-4
TO UPSHIFT
SOLENOID
BU
PU-FVT
GEAR SENSE
INPUT
721-BROWN
BU-FVT
GN-FVT
-+
YL-FVT
PK-FVT
EARTH
OR-4
WH-FVT
1
2
3
4
5
6
7
8
9
10
11
12