Toro OSMAC Satellite User manual

CV
OSMAC
®
Satellite
Installation Instructions
Introduction
The OSMAC Satellite is designed for installation on a substantial concrete foundation with embedded conduit of various
diameters to enable power, eld and earth ground wiring to be routed into the cabinet. A mounting bolt positioner and
basic mounting hardware components are included with each satellite. Additional materials required to complete the
installation must be obtained separately. A material list can be compiled by reading through the instructions completely
prior to starting the installation.
CAUTION: For your protection and the safety of the product user, comply with all Caution and Warning Statements
within this document. All installation practices must comply with all applicable national and/or local electrical and
construction codes.
Foundation Construction
1. Prepare a hole for the foundation Figure 1 Wood Form
See *Note
Concrete
Mounting Bolt w/ Hex Nuts
(Typical 4 Places)
2" (51mm) Max
6" (15.2cm)
Mounting Bolt
Positioner
30"
(76cm)
30"
(76cm)
2"
(51mm)
Taper
Plastic Cabinet Base Area
Metal Cabinet Base Area
Mounting Bolt Positioner
3" (76mm) Conduit - Field
(32 Stations Each)
3/4" (19mm) Conduit
Earth Ground
3/4" (19mm) Conduit
AC Power
and wiring conduit using the
minimum recommended dimensions
shown in Figure 1.
*Note: Refer to local electrical
codes for required depth of buried
wiring.
2. Trench to the foundation site as
required for each wiring run.
3. Position the straight and sweep
elbow conduit sections in the
foundation hole as shown. Tape
the conduit ends to seal out dirt.
Backll soil to form a 6" (15.2cm)
foundation depth. Conduit should
not extend more than 2" (51mm)
above the nished top surface of the
foundation.
4. Prepare the sides of the foundation
hole with wood forms.
5. Prepare the mounting bolt positioner
with the 5/16" x 4-1/2" bolts and
nuts (provided) as shown in Figure 1.
The threads should extend 2"
(51mm) from the top surface of the
bolt positioner.
6. Pour concrete into the formed
foundation hole. Press the mounting
bolt positioner into the concrete
until it is ush and level with the
foundation surface and aligned with
the conduit.
7. Finish the concrete with a level at
area (16" x 16" [41cm x 41cm]). To
prevent pooling at the base of the
pedestal, add a slight taper away
from the cabinet base contact area.
Allow the concrete to suciently
harden before continuing.
8. Remove the hex nuts from the
mounting bolts. Place the pedestal
on the pad ensuring all bolts pass
though the holes provided. Install a
at washer and a hex nut on each
bolt and tighten securely.

Earth Ground Installation
Important! Toro surge protection devices require an acceptable earth ground to dissipate excess energy. An earth
ground is required in all cases, and a measured resistance of 10 ohms or less is recommended. If it is impractical to
achieve a measured resistance of 10 ohms, the installation of ground rods, ground plates, and ground enhancement
material per the grounding material manufacturer’s instructions is recommended. It is further recommended that all earth
grounds and surge protection devices be checked yearly and after each lightning event. Toro advises against the use of a
bonding/shielding wire in conjunction with Toro irrigation control systems. Grounding materials or equipment that are not
specied in these instructions should not be connected to the Toro control products, Toro communication/power wiring
or the grounding for the communication/power wiring. All electrical equipment grounds must meet local electrical codes.
Procedure Figure 2 Chassis Ground Lug
Valve Box
Copper-Clad
Ground Rod
6 AWG (10mm2) Solid
Copper Ground Wire
8'–12' (2.4m–3.7m)
1. Drive a 5/8" (16mm) by 8' (2.5m) copper-
clad steel rod into well-moistened soil not
more than 12' (3.7m) from the satellite. The
top of the ground rod should be slightly
below grade level.
2. Using a 5/8" (16mm) clamp or “Cad weld”
fastener, attach a length of #6 (6mm2) solid
copper wire near the top of the ground
rod. Avoiding sharp bends, route the wire
through the foundation into the satellite.
Secure the wire to the large copper ground
lug provided on the power supply chassis.
See Figure 2.
Note: Make sure the soil surrounding
the ground rod(s) remains well moistened
at all times. The addition of some form of
irrigation may be required if the satellite is
installed in a non-irrigated location.
3. Measure the ground resistance per the
instructions provided with the ground test
instrument. If the resistance exceeds the
acceptable limit, additional ground rod(s)
can be installed at a distance equal to twice
the buried depth of the rst rod; i.e., 16'
(4.9m).
Note: A Toro Valve Cover, P/N 850-00, works well for covering the ground rod and providing access to the ground
wire connection(s).
12"
(30.5cm)
Ground Wire to
Additional Rods
(Optional)
8" (20.3cm)
Minimum Radius
Copper Clad
Ground Rod
90º

Input Power Installation
CAUTION: When installing multiple satellites, polarity of the Line and Neutral connections must be properly
maintained throughout the irrigation system. Reversed polarity may cause damaging potentials to exist at one or more
satellite locations. An equipment ground wire from the power source must also be connected to the satellite power
supply terminal block.
WARNING
AC POWER WIRING MUST BE INSTALLED AND CONNECTED BY QUALIFIED PERSONNEL ONLY.
ALL ELECTRICAL COMPONENTS AND INSTALLATION PROCEDURES MUST COMPLY WITH ALL
APPLICABLE LOCAL AND NATIONAL ELECTRICAL CODES. SOME CODES MAY REQUIRE A MEANS OF
DISCONNECTION FROM THE AC POWER SOURCE, INSTALLED IN THE FIXED WIRING, HAVING A CONTACT
SEPARATION OF AT LEAST 0.120” (3MM) IN THE LINE AND NEUTRAL POLES.
ENSURE THE AC POWER SOURCE IS OFF PRIOR TO CONNECTING TO THE SATELLITE.
1. Place the satellite’s main power switch in the O position. See Figure 3.
2. Position the input voltage select switch to the 115V (for 115-120V service) or 230V (for 230-240V service) as
required.
3. Remove the power wiring access cover located on the back of the power supply assembly. See Figure 4.
Note: The power and equipment ground wires are connected to a terminal block located on the back of the
power supply assembly. The power wire access hole provided will accommodate a 3/4" (19mm) conduit tting. If
conduit is required by code, install a section of exible 3/4" (19mm) electrical conduit from the foundation conduit to
this access hole.
4. Route the appropriate size 3-conductor cable (10 AWG [2.5mm2] maximum) from the power source location to the
power supply terminal block.
Line
Hot (Black)
Hot (Black)
Hot (Brown)
Neutral
Neutral (White)
Hot (Blue or Red)
Neutral (Blue)
Equip. Grnd.
Green
Green/Yellow
Green/Yellow
AC Service Type
115/120 V a.c. 50/60 Hz (Dom.)
230/240 V a.c. 50/60 Hz (3-Phase)
230/240 V a.c. 50/60 Hz (Int)
Table 1
5. Reference Table 1 for the appropriate
type of power connection. Secure the
wires to the terminal block as indicated
in Figure 4.
6. Reinstall the power wiring access
cover.
7. Apply power to the satellite.
115V
WARNING
HIGH
VOLTAGE
Input Voltage
Select Switch
4.0A Circuit Breaker –
Control Functions
3.2A Fuse –
Station Output
On
Off
Main PowerSwitch/
1.5A Circuit Breaker
Figure 3
3/4" (19mm) Conduit
(Optional)
Cover (Side View)
Equipment
Ground
Neutral
Line
Figure 4

Field Wire Installation
CAUTION: The OSMAC Satellite is capable of operating up to 31 stations simultaneously when operating with a
pump, or 32 stations simultaneously without a pump. To prevent possible satellite damage, total output current load
must not exceed 3.0 amps. If more than one valve per station will be connected, calculate the total in-rush current load
which would be imposed in the maximum operating conditions and use this value as a guide during installation and
operation of the satellite.
Procedure
Multiple Controllers
Single Controller
Pressure Switch With
Controller Override
Starter
Power
Source
Starter
Power
Source
Starter
Power
Source
Pump Power
Source
Pressure Switch Pump Power
Source
Pump Power
Source
Relay
24 V a.c.
1A Max.
Relay
24 V a.c.
1A Max.
(Typical)
Relay
24 V a.c.
1A Max.
Pump
Pump
Pump
Pump
Pump
Pump
Pump
Com
Com
Com
Com
Magnetic
Pump
Starter
Magnetic
Pump
Starter
Mag.
Pump
Starter
To Other
Controllers
Figure 5
Figure 6
3A Fuse
Pump Switch
Common Switch
Output Switch
Field Common
Terminals
Pump Terminal
Stations 1–32
Output Terminals
1. Attach the control and common wires
to each valve and/or valve-in-head
solenoid leads using an approved
waterproof splicing method. Route the
wires into the satellite through the 3"
(76mm) conduit.
2. If an automatic pump start is required,
refer to the applicable wiring diagram in
Figure 5 and install accordingly.
CAUTION: Do not connect the
pump starter directly to the satellite’s
pump start circuit – damage to the
satellite will result.
Note: The pump circuit can also
be utilized to control a master valve if
required.
3. Secure the eld common wire(s) and
pump start relay (or master valve) wire
to the appropriate terminals on the
Pump/Com module. See Figure 6.
4. Secure the valve control wires to
the station terminals in the preferred
order of operating sequence. Station
terminals are numbered left to right,
1–32 (front) and 33–64 (back). Each
terminal can accommodate two 14
gage (1.5mm2) solid copper wires. See
Figure 6.
Note: The 3-position toggle switches
provided on the Relay Boards enable local
control of the eld common, pump circuit
and station outputs. The switch positions
are as follows:
ON (up) – Manually activates the circuit.
The pump, eld common or station output
will remain on until the switch is moved to
the AUTO or OFF position.
OFF (center) – Manually opens the circuit.
Operation of the circuit will not occur while
the switch is in this position.
AUTO (down) – Enables the circuit to be
automatically controlled during automatic
or manual (hand-held radio) operation.
CAUTION: To prevent damage to the
station output circuit fuse, do not exceed
3 Amp load when manually activating
multiple station outputs.

General Editing
Use the arrow keys to navigate through the menus and entry elds. Modify any selected value by
scrolling through the selection using the Input Dial . Values will be saved automatically when you exit an entry
eld or press another menu key. Pressing HOME will also save any modication and revert back to home display.
Selecting the Radio Frequency
The OSMAC satellite has 6 pre-programmed user-selectable radio frequencies. The frequencies are programmed at the
factory or by the distributor prior to delivery of the satellite. However if a frequency change is desired, any of the 6 pre-
programmed frequency channels can be modied to any desired radio frequency.
Important: The base station transmitter and satellite must be set to the same frequency to enable communication.
What’s Running
Manual Watering
Scheduled Watering
Communication
Diagnostics
Setting
Page Monitor Sig
Page History
Radio Menu
Sat Address: 001
Comm Code: Central
Receive Only Radio
Radio Frequency
Radio Information
Radio Send Command
Promiscuous: No
WMX Enable: Yes
Reset Radio Defaults
Channel: 1
Rx Freq1 462.2125MHz
Tx Freq1 462.2125MHz a
Channel: 1
Rx Freq1 462.2125MHz
Tx Freq1 462.2125MHza
1. While at the Home Screen, press
SELECT
SELECT
to access the satellite menu selection.
2. Use the or arrows to select Communication and press
SELECT
SELECT
to access.
3. Use the or arrows to select Radio Menu and press
SELECT
SELECT
to access.
4. Use the or arrows to select Radio Frequency and press
SELECT
SELECT
to access.
5. While the cursor selection is on Channel: 1, press
SELECT
SELECT
to select. Use the or arrows to scroll through the six
pre-programmed frequency channels. Once the correct frequency is selected, press
SELECT
SELECT
to activate.
6. If the desired frequency does not match any of the pre-programmed channels, any of the six channels can be
modied. Follow Step 4 to select the channel you want to modify. Press arrow to access the frequency number.
Use the or arrows to navigate between the frequency digits. Press
SELECT
SELECT
and use the or to modify each
number to the desired radio frequency.
Assigning the Satellite Address Number
Each satellite requires a 3-digit address number to enable communication with the central controller and/or a hand-held
radio. The address numbers range from 1 (001) through 255.
What’s Running
Manual Watering
Scheduled Watering
Communication
Diagnostics
Setting
Page Monitor Sig
Page History
Radio Menu
Sat Address: 001
Comm Code: Central
Receive Only Radio
001
1. While at the Home Screen, press
SELECT
SELECT
to access the satellite menu selection.
2. Use the or arrows to select Communication and press
SELECT
SELECT
to access.
3. Use the or arrows to select Sat Address and press
SELECT
SELECT
to access.
4. Use the or arrows to set the desired address for the satellite. Satellite address can be set to 001 through 255.
Satellites that belong to the same irrigation zone and will receive the same radio commands may be set to the same
satellite address.

Setting Time and Date
What’s Running
Manual Watering
Scheduled Watering
Communication
Diagnostics
Settings
Clock Set: 11:15am
Clock Mode: Am/Pm
Date Mode: MMDDYY
Date: 01/01/16 Fri
Sat Address: 001
Max Sim Sta: 05
11
Clock Set: 11:15am
Clock Mode: Am/Pm
Date Mode: MMDDYY
Date: 01/01/16 Fri
Sat Address: 001
Max Sim Sta: 05
01
1. While at the Home Screen, press
SELECT
SELECT
to access the satellite menu selection. Press the arrow repeatedly until
Settings is selected and press
SELECT
SELECT
.
2. To set the time, press the arrow until Clock Set is selected and press
SELECT
SELECT
. Use the or arrows to navigate
between Hours and Minutes. Use the or arrows to set the values. Press
SELECT
SELECT
to nalize.
3. To set the date, press the arrow until Date is selected and press
SELECT
SELECT
. Use the or arrows to navigate
between days, months and year. Use the or arrows to set the values. Press
SELECT
SELECT
to nalize.
Satellite Operations Using a Hand-Held Radio
The following list of satellite operations can be initiated in the eld using a hand-held radio keypad. All operation
commands must begin with the following keypad sequence: * 9 followed by the 3-digit satellite address number. The
command code is then entered, followed by additional digits which represent selected stations and/or run time values.
All station numbers from 1–9 must be entered with a preceding 0; i.e., station 1 is entered as 01.
Example: Conrm communication to the satellite by issuing a manual station start command as follows: Press * 9, the
3-digit satellite address code, command code 7521 and 01 (station 1). An audible click should be heard from the station
relay and the corresponding station output LED should turn on. Visually check for sprinkler operation. To step forward
through the stations, press * 1; to step back through the stations, press * 2. To terminate the test, use command code
7520.
Command Code Operation Description
7510 Turns o individual stations; e.g., 7510 01 02 40 turns o stations 1, 2 and 40.
7511 Turns on individual stations; e.g., 7511 01 02 40 turns on stations 1, 2 and 40.
7512 Syringes individual stations for a predetermined number of 30-second intervals (already dened
in the satellite); e.g., 7512 01 02 turns on stations 1 and 2 for 30-second intervals.
7513 Disables individual stations; e.g., 7513 01 03 disables stations 1 and 3. After this command, on
and o commands will be ignored for stations 1 and 3 until the stations are re-enabled.
(See 7514.)
7514 Enables individual stations; e.g., 7514 01 03 enable stations 1 and 3.
7515 Sequentially syringes a specied station number range; e.g., 7515 10 20 will syringe stations 10
through 20 sequentially.
7516 Sequentially syringes individual stations; e.g., 7516 10 11 will syringe stations 10 and 11.
Multiple syringe groups can also be run. Enter two dashes between stations to designate
separate syringe groups; e.g., 7516 10 11 - - 22 24 26 28 will run two sequential syringes at the
same time on stations 10 and 11 and stations 22, 24, 26 and 28.
7517 Turns on individuals stations for a specied number of hours, minutes and seconds;
e.g., 7517 01 30 00 23 24 25 turns stations 23, 24 and 25 on for 1 hour, 30 minutes and no
seconds.
7518 Turns on individual stations for a specied number of minutes; e.g., 7518 10 23 24 25 turns on
stations 23, 24 and 25 for 10 minutes.
7520 Turns o a sequential station run operation (initiated by command code 7521).
7521 Turns on a sequential station run operation; e.g., 7521 01 turns on station 1. To step forward
through the stations, press * 1; to step back through the stations, press * 2.
7524 Turns on individual stations as switches; i.e., does not simultaneously energize the pump.
Note: Will not turn o the pump if already running. E.g., 7524 25 35 45 turns on stations 25, 35
and 45 without energizing the pump.
7525 Turns on individual stations as switches for a time given in minutes; i.e., does not simultaneously
energize the pump in this command string, the run time is entered rst, followed by the station
numbers; e.g., 7525 25 05 42 turns on stations 5 and 45 for 25 minutes without energizing the
pump.
7526 Turns on individual stations as switches for the time given in hours, minutes and seconds. In this
command string, the run time is entered rst, followed by the station numbers;
e.g., 7526 02 30 45 25 26 27 turns on stations 25, 26 and 27 for 2 hours, 30 minutes and 45
seconds.
7540 Turns o all stations (this satellite only).

7543 Disables all stations in all satellites (rain shutdown). Note: Satellite address code is not used
with 7543 or 7544 command codes. The stations will not respond to any further commands until
enabled.
7544 Enables operation of all stations in all satellites. See Note above.
7546 Sequentially syringes all stations for a set length of time; e.g., 7546 turns on all stations for the
predetermined number of 30 second intervals as dened in the syringe time.
8000 Disables pump start.
8001 Enables pump start to be assigned to a station; e.g., 8001 48 assigns pump start to station 48.
8003 00 Disables operation and turns o all stations in the satellite with sequential shutdown.
8003 01 Enables operation of all stations in the satellite.
8004 Changes the password; e.g., 8004 7531 6108 will change the factory default password (7531) to
6108.
8006 01 Sets the syringe time in 30-second intervals; e.g., 8006 01 0100 (without a password) or 8006
pppp 01 0100 (with a password) sets the syringe time to 100 intervals (50 minutes). The number
of intervals must be given as four digits with leading zeros but can be no greater than 0255.
8006 03 Enables/disables the password. Use 8007 03 01 to enable password protection or 8007 03 00
to cancel password protection.
8008 Congures stations as switches. Stations can be specied individually and in combination with
a range of stations; e.g., 8008 01 12 50 – 60 congures stations 1, 12 and 50 through 60 as
switches. Note: Only a single dash is used when entering a range of stations.
8009 Congures stations for irrigation. Stations can be specied individually and in combination with
a range of stations; e.g., 8009 01 20 45 – 48 congures stations 1, 20 and 45 through 48 for
irrigation.
8011 Resets to factory defaults.

Specications
Line Voltage: 115-120 or 230-240 VAC 50/60 Hz (switchable), 130 VA
Current Draw (no load): 0.21A @ 115-120 VAC, 60 Hz or 0.10A @ 230-240 VAC, 50 Hz
Current Draw (maximum load): 0.91A @ 115-120 VAC, 60 Hz or 0.45A @ 230-240 VAC, 50 Hz
Secondary Voltage Output: 24 VAC, 50/60 Hz, 3.2A (77 VA)
Maximum Load Per Station Output: 0.75A (18 VA)
Maximum Load Per Pump/Master Valve Output: 1A (24 VA)
Automatic Action: Type 1.Y Product
Impulse Voltage: 2500V
Operating Temperature: -10°C to +60°C (14°F to 140°F)
Storage Temperature: -30°C to +65°C (-22°F to 149°F)
Ball Pressure Test Temperature: 257°F/167°F (125°C/75°C)
Glow Wire Test Temperature: 1,562°F/1,022°F (850°C/550°C)
Hardware Features
Plastic cabinetry
Front, back and top locking covers
Modular station output capacity upgradeable in 16-station increments.
Optional antenna adapter kit available.
Fuses and Circuit Breakers
Power Supply:
1.5A On/O Switch/Circuit Breaker – Main Power Input
3.2A Fuse – Power Supply (Slow Blow)
4.0A Circuit Breaker – Control Functions
Control Modules:
Station Output – 3.0A Fuse (Fast Blow, Automotive Type)
WARNING
IF FUSE REPLACEMENT IS REQUIRED, REPLACE WITH A FUSE OF THE SAME TYPE AND AMPERAGE
RATING. FAILURE TO COMPLY CAN RESULT IN SERIOUS INJURY AND/OR EQUIPMENT DAMAGE DUE
TO FIRE HAZARD.
Electronic Compatibility
Domestic: This equipment generates and uses radio frequency energy and if not installed and used properly, that is,
in strict accordance with the manufacturer’s instructions, may cause interference to radio and television reception. It
has been type tested and found to comply with the limits for a FCC Class B computing device in accordance with the
specications in Subpart J of Part 15 of FCC Rules, which are designed to provide reasonable protection against such
interference in a residential installation. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause interference to radio or television reception, which can be determined by
turning the equipment o and on, the user is encouraged to try to correct the interference by one or more of the following
measures:
• Reorient the receiving antenna.
• Relocate the irrigation satellite with respect to the receiver.
• Move the irrigation satellite away from the receiver.
If necessary, the user should consult the dealer or an experienced radio/television technician for additional suggestions.
The user may nd the following booklet prepared by the Federal Communications Commission helpful:
“How to Identify and Resolve Radio-TV Interference Problems.” This booklet is available from the U.S. Government
Printing Oce, Washington, DC 20402. Stock No. 004-000-00345-4.
International: This is a CSPR 22 Class B product.
© 2019 The Toro Company, Irrigation Business • www.toro.com Form Number 373-0966-EN Rev B