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or visit
www.soundoffsignal.com
500 Series Control System and Siren Amplifier
ENGSA5(xxxSx)
Rev. D - 07/2021
I
NTRODUCTION
Thank you for choosing to equip your vehicle with SoundOff Signal’s
powerful, intelligent 500 Series Control System and Siren Amplifier.
This bluePRINT compatible control system has been designed from
the ground up as a complete solution for even the most advanced
emergency vehicle needs. It is capable of managing multiple
connected devices, including lightbars, control panels, and remote
input and output modules.
The 500 Series Control System has a host of new features and
connections to help first responders and roadway workers complete
their tasks more safely. The system’s most advanced features are
configurable using our SoundOff Central application for Windows.
With SoundOff Central you can program input and output
relationships, read vehicle data signals, build virtual inputs, and
manage load-shed using voltage or timers. Additionally, you can use
the diagnostics interface to validate your program and troubleshoot
connections.
SoundOff Signal is excited to be your partner for safety and we offer
industry-leading service and support of this and all our products.
After fully reviewing these instructions, please contact us should you
have questions of concerns about the installation or use of this
system.
S
IREN
S
YSTEM
N
OTICE
Sirens provide an essential function of an effective audio / visual
warning system and are required in most states for emergency
vehicles operating under statutory exemptions.
However, sirens are only short-range secondary devices. The use of
a siren does not ensure that all drivers can or will abide by or react
to an emergency warning signal, especially at high rates of speeds
or long distances. The operator of the vehicle must never take the
right of way for granted, and it is the operator’s responsibility to
proceed safely.
The reliability and effectiveness of this siren system is highly
dependent on the correct mounting and wiring. The installer must
read and follow the manufacturer’s installation instructions and
warnings in the manual. The vehicle operator should routinely verify
that the siren system is securely fastened to the vehicle and properly
functioning.
Effective sirens generate loud sound pressure levels that can
potentially cause hearing damage. Installers and those around the
vehicle need to be aware of these dangers and wear hearing
protection whenever the siren system is operating. Vehicle operators
and occupants should assess their exposure to siren noise and
determine what steps need to be taken to prevent hearing damage.
The siren system is intended for use by authorized personnel only. It
is the user’s responsibility to ensure they understand and operate the
emergency warning devices in compliance with all applicable city,
state, and federal laws and regulations. SoundOff Signal assumes no
liability for any loss resulting from the installation and use of the siren
system.
C
AUTION
& N
OTICE TO THE
I
NSTALLER
Make sure to read and understand all instructions and warnings
before proceeding with the installation of this product. Ensure the
manual and all warning cards are delivered to the end-user of this
equipment. It is your sole responsibility to install this product in
accordance with known automotive electrical best practices. Vehicle
modification is done at the sole risk of the modifier and should follow
vehicle manufacturer guidelines.
I
NSTRUCTIONS
R
EFERENCE
Plug & Pin Referencing
Throughout this installation manual, references to pin numbers and
plug numbers will typically be shown as CN4.2 or CN11. When
referencing these positions, here is how that translates:
• CN4.2 – Connector CN4, Pin #2 specifically
• CN11 – Connector CN11 (as a whole)
The connectors are referenced on the backside of the siren as CN#.
Device
# Of Inputs
# Of Outputs
Total Potential
Switching Current
(Amps)
500 Series
Control System
9
21
75
bluePRINT Link®
24*
-
-
bluePRINT Input
Node or Lightbar
Breakout Box
20
-
-
Remote Nodes
(Up to 5)
20
50
250
TOTAL
73
71
325 Amps
S
YSTEM
S
CALEABILITY
The 500 Series Control System is a scaleable system that can
fit any users needs. The below table shows how this system
can be scaled up to include additional inputs, outputs, and to
increase total potential switching current:
In addition, the 500 Series Control System has built in CAN
and LIN Data BUS ports allowing for future growth.
*bluePRINT Link allows the programmer to choose from more than 50 vehicle signals for
each of the 24 system inputs.
