Norac UC5 Topcon X30 User manual

J
ohn Deere Active Roll
(4720, 4710, 4700)
Installation Manual
J
D07A

Printed in Canada
Copyright 2009 by NORAC Systems International Inc.
Reorder P/N: UC5-BC-JD07A-INST Rev O (JD Active Roll 4720, 4710, 4700)
NOTICE: NORAC Systems International Inc. reserves the right to improve products and their specifications without notice and
without the requirement to update products sold previously. Every effort has been made to ensure the accuracy of the information
contained in this manual. The technical information in this manual was reviewed at the time of approval for publication.

Contents
1Introduction................................................................................................................ 1
2Technical Specifications ............................................................................................ 2
3General UC5 System Layout.................................................................................... 3
4Kit Parts ...................................................................................................................... 4
5Pre-Install Checklist................................................................................................. 10
6Ultrasonic Sensor Installation ................................................................................ 11
7Position Sensor Installation .................................................................................... 16
8Module Installation .................................................................................................. 19
9Connecting the Sensors to the CANbus ............................................................... 23
10Hydraulic Installation .............................................................................................. 24
11Software Setup......................................................................................................... 38
12System Maintenance................................................................................................ 39
13Cable Drawings ........................................................................................................ 40

1
1Introduction
Congratulations on your purchase of the NORAC UC5 Spray Height Control System. This
system is manufactured with top quality components and is engineered using the latest
technology to provide operating reliability unmatched for years to come.
When properly used the system can provide protection from sprayer boom damage, improve
sprayer efficiency, and ensure chemicals are applied correctly.
Please take the time to read this manual completely before attempting to install the system. A
thorough understanding of this manual will ensure that you receive the maximum benefit from
the system.
Your input can help make us better! If you find issues or have suggestions regarding the parts
list or the installation procedure, please don’t hesitate to contact us.
Every effort has been made to ensure the accuracy of the information contained in
this manual. All parts supplied are selected to specially fit the sprayer to facilitate
a complete installation. However, NORAC cannot guarantee all parts fit as
intended due to the variations of the sprayer by the manufacturer.
Please read this manual in its entirety before attempting installation.

2
2Technical Specifications
CAN ICES-3(A)/NMB-3(A)
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful interference to
radio communications. Operation of this equipment in a residential area is likely to cause
harmful interference in which case the user will be required to correct the interference at their
own expense.
This Class A digital apparatus complies with Canadian ICES-003.
Pursuant to EMC Directive – Article 9, this product is not intended for residential use.
Table 1: System Specifications
Supply Voltage (rated) 12VDC
Supply Current (rated) 5A
Hydraulic Pressure (maximum) 3300 psi
Baud Rate 250 kbps
Clock Frequency (maximum) 96 MHz
Solenoid Valve PWM Frequency 300 Hz
Ultrasonic Sensor Transmit Frequency 50 kHz
Operating Temperature Range 0°C to 80°C

3
3General UC5 System Layout
Figure 1 illustrates the general layout of the UC5 system components:
Figure 1: General UC5 System Layout

4
4Kit Parts
4.1 Kit Overview
Figure 2: JD07A System Parts

5
4.2 Hydraulic Plumbing
Figure 3: JD07A Hydraulic Plumbing

6
4.3 List of Parts
Item Part Number Name Quantity
B05 44706-01 KIT CABLE TIE BLACK 10 PCS 21 IN 150 PCS 7.5 IN 1
B09 45032-1 BRACKET UC5 POSITION SENSOR MOUNT V1 2
B10 44695-21 PIN ACTIVE ROLL JD UPPER MOUNTING KIT 1
B20 44971 SENSOR MOUNTING BRACKET LOW PROFILE 16GA 2
B21 44973 SENSOR MOUNTING BRACKET LOW PROFILE 16 GA LARGE FLANGE 1
C01 43220-10 CABLE UC5 NETWORK 14 AWG 10M 1
C02 43220-01 CABLE UC5 NETWORK 14 AWG 1M 2
C03 43220-03 CABLE UC5 NETWORK 14 AWG 3M 1
C04 43220-0.5 CABLE UC5 NETWORK 14 AWG 0.5M 2
C05 43210-20 CABLE UC5 NETWORK 18 AWG 20M 2
C10 43230-04 CABLE UC5 VALVE 2PIN DT TO 2PIN DT 6
C20 43240-06 CABLE UC5 INTERFACE TILT JD 1
C21 43240-05 CABLE UC5 INTERFACE MAIN JD 1
C30 43250-07 CABLE UC5 BATTERY JD FUSED - 5A 1
E01 43710 UC5 CONTROLLER MODULE 1
E02 43720 UC5 VALVE MODULE 1
E03 43732 UC5 INPUT MODULE PASS THRU 1
E05 43750 UC5 ULTRASONIC SENSOR 3
E06 45030 UC5 POSITION SENSOR NF W/O HARDWARE 1
E11 43765 UC5 NETWORK COUPLER 8-WAY 1
E12 43764 UC5 NETWORK COUPLER 2-WAY 3
E20 43764T UC5 NETWORK COUPLER 2-WAY WITH TERMINATOR 2
H01 44862-05 HOSE ASSEMBLY 122R2-04 144 IN L 4FORX 4FORX 1
H02 44863-53 HOSE ASSEMBLY 122R2-06 66 IN L 6FORX 6FORX 2
H03 44863-23 HOSE ASSEMBLY 122R2-06 32IN L 6FORX 6FORX 2
H04 44863-31 HOSE ASSEMBLY 122R2-06 104 IN L 6FORX 6FORX 2
H10 44865-36 HYDRAULICS FITTING KIT - JD8 1
H70 44865-38 HYDRAULICS FITTING KIT - ACTIVE ROLL 1
H71 44864-04 HOSE ASSEMBLY 122R2-08 168 IN L 6FORX 12FORX 1
H72 44862-11 HOSE ASSEMBLY 122R2-04 60 IN L 4FORX 4FORX 2
H75 44695-22 HYD CYLINDER AR 1.75IN W/INTERNAL SENSOR 1
H78 44864-03 HOSE ASSEMBLY 122R2-08 166 IN L 6FORX 6FORX 1

7
Item Part Number Name Quantity
M02 UC5-BC-JD07A-INST MANUAL INSTALLATION UC5 JD ACTIVE ROLL (4720, 4710, 4700) 1
M06 45015 ANTI-SEIZE LUBRICANT KIT 1
M10 106548 DRILL BIT 3/8" HSS STD JOBBER 1
P01 106034 UC5 NETWORK 2 PIN PLUG 2
P02 106602 UC5 NETWORK 12 PIN PLUG (A-KEY) 1
P03 105882 UC5 NETWORK 6 PIN PLUG 2
V01 44960D VALVE BLOCK ASSEM 3 STATION CC/LS PROP DT 4 BOLT 1

8
4.4 Hydraulic Fitting Kit Details (P/N: 44865-36)
Item Part Number Name Quantity
Picture
F02 104691 TEE ADAPTER - 4FORXR 4MORT 1
F03 104586 TEE ADAPTER - 6FORXR 6MORT 7
F04 105226 MALE TO FEMALE ADAPTER - 4MOR 6FORX 1
F05 44917 MALE ADAPTER - 6MB-6MOR MACHINED ORB 8
F06 104693 MALE ADAPTER - 4MOR 4MB 1
F15 105500 SETSCREW 1/4X3/8 1
6 M B - 6 M OR X 90
SIZE IN
1/16TH'S
GENDER: MALE
OR FEMALE
90° ANGLE
SWIVEL
TYPE
GENDER
SIZE
TYPE:
B - ORB
J - JIC
OR - FLAT
FACE
P - PIPE
Fitting Name
Example:
* Not all fittings are used in this installation.

9
4.5 Active Roll Hydraulic Fittings Kit Details (P/N: 44865-38)
Item Part Number Name Quantity Picture
F10 104586 TEE ADAPTER - 6FORXR 6MORT 3
F11 105338 TEE ADAPTER - 12FORXOR 12MORT 1
F12 44916 MALE ADAPTER - 6MB-4MOR MACHINED ORB 4
F14 104694 MALE ADAPTER 4MOR 4FORX90 1
F07A 44928 ORIFICE INSERT .047 IN ONE WAY 1
F07B 44935 ORIFICE INSERT .042 IN ONE WAY 1
These fittings are only used when installing the active roll option.
The use of dielectric grease is not recommended on any NORAC electrical
connections.
To ensure all stainless steel hardware does not gall or seize apply a light coating of
the supplied Permatex Anti-seize grease (M06) to all threaded parts upon
installation. Permatex Anti-seize lubricant is preferred, but other similar anti-seize
products may be used.

10
5Pre-Install Checklist
The pre-install checklist is necessary to check the existing sprayer functionality before the
installation.
1. Unfold the sprayer over a flat, unobstructed area (i.e. no power lines…etc.).
2. Ensure all boom-fold operations are functional (place a check mark in boxes below).
3. Bring engine to field-operational RPM and record below.
4. Record the time (seconds) it takes for a full stroke for all boom functions. To ensure
repeatable measurements, take the average of 3 trials.
5. Not all sprayers will have the functions listed below in Figure 4.
Ensure the boom has sufficient travel so it does not contact the ground during
these tests.
Figure 4: Pre-Install Boom Speeds

11
6Ultrasonic Sensor Installation
6.1 Ultrasonic Sensor Serial Number Arrangement
When installing the UC5 sensors, start with the smallest serial number on the left-hand side,
and proceed to the largest serial number on the right hand side. Each UC5 sensor has a serial
number stamped on the sensor housing.
Apply a light coating of the supplied Permatex Anti-seize grease (M06) to all
threaded parts upon installation.
Figure 5: Sensor Serial Number Arrangement

12
6.2 Ultrasonic Sensor Mounting Guidelines
The following guidelines will ensure optimal sensor performance and prevent sensor
measurement error. These rules should be followed for both the wing sensors and the main
lift (middle) sensor.
1. In its lowest position, the sensor must be 9 inches (23 cm) or more from the ground.
2. Ensure that there are no obstructions within a 12-inch diameter circle projected directly
below the center of the sensor.
3. The sensor should be approximately vertical at normal operating heights.
Figure 6: Sensor Mounting Guidelines

13
6.3 Low Profile Bracket Mounting Guidelines
1. Minimize the distance between the bolts to prevent bending the bracket and prevent the
bracket from loosening over time.
2. Ensure the bracket is mounted tight against the bottom of the boom, minimizing the
distance between the boom structure and the angled flange.
Figure 7: Bracket Mounting Guidelines
A problem can arise if a sensor is not mounted correctly. It is possible for the
sensor to read off of the boom instead of the ground. This may only become
apparent once the control system is switched from soil to crop mode.
Also be careful that the sensor bracket does not collide with any other part of the
boom when the boom is folded to transport position. If possible, mount the sensor
brackets while the booms are folded to ensure they will not cause interference.

14
6.4 Wing Sensor Installation
1. The wing sensor mounting brackets (B20) are the two brackets with the shorter mounting
flange.
2. The sensor bracket should be oriented forward (ahead of the boom).
3. Typically the best mounting location for the wing sensor brackets will be near the end of
the boom tips, approximately two feet (60cm) from the end.
4. Depending on the boom design, some breakaway sections will lift upwards as they break
back. If the sensor is mounted to this portion of the boom, the system will force the boom
downwards towards the ground as the boom folds backwards.
5. Mount the NORAC UC5 ultrasonic sensor into the sensor bracket and run the sensor
cable either through hole in the back or through the side cut-out and behind the bracket.
Ensure the cable is clear of moving parts and will not be damaged during folding.
Figure 8: Bracket Mounting Example
Front

15
6.5 Main Lift Sensor Installation
1. The main lift mounting bracket (B21) is the bracket with the longer mounting flange.
2. There are a variety of ways to mount the main lift bracket on most sprayers. The bracket
should position the sensor approximately in the center of the sprayer, forward of the
boom. An example of this mounting is illustrated in Figure 10.
Figure 9: Bracket Mounting Example
3. Mount the ultrasonic sensor to the main lift bracket. Run the sensor cable through hole
and behind the bracket.
Figure 10: Example Mounting of the Main Lift Bracket
Avoid mounting the main lift sensor over or near a wheel-track. Measurements
from the wheel-track do not provide an accurate crop height and will cause
measurement and control error.
Ensure the bracket does not collide with any other part of the sprayer throughout
the full range of main lift motion.
Front

16
7Position Sensor Installation
1. Remove the rubber bumpers on both ends of the roll frame (Figure 11).
Figure 11: Rubber Bumper Location
2. The position sensor (E06) should be mounted such that the largest amount of travel of the
sensor can be utilized without exceeding the travel limit. The sensor install length is 17”
(430mm) center to center with ±3.5” (±90mm) travel recommended. It should be mounted
in a location where the sensor will mount without binding or contacting and that is
perpendicular to the direction of travel. Roll the boom fully in each direction and take
measurements to ensure the travel limit is not exceeded.
3. Measure 12-3/4” (325mm) from the centerline of the intermediate frame and boom center
frame towards the left side of the sprayer (when looking from the rear of the sprayer).
Figure 12: Measurement from Centerline of Intermediate Frame (Looking from the Rear)
12-3/4”
(325mm)
Bumpe
r

17
4. Mount the brackets (B09) as shown in Figure 13. Install two (2) cable ties per bracket.
Figure 13: Bracket Mounting (Looking from the Rear)
5. Install the base end of the position sensor with the cable facing the center of the sprayer in
the lowest hole of the bracket possible without making contact with the boom frame. Use
the mounting hardware as shown in Figure 14.
Figure 14: Mounting Hardware
6. Install the linear sensor mounting bolt in the hole of the upper bracket that closest aligns
the end of the sleeve with the center of travel mark (black mark) on the sensor (Figure
15). If the mark is missing, the distance from the end of the sleeve to the top of the base
should be 4” (100mm). The collar (Figure 14) clamps the sensor and prevents the rubber
grommet from sitting on the bolt threads. Tighten the mounting hardware.
Colla
r
Bolt Nut Nut