- 12v operation
- Interconnects to related products via proprietary CAN Bus Operates via a MCS Multiway Switch Unit or directly via discreet inputs
- Hands free operation via the HRT (Horn Ring Transfer) feature enables scrolling through pre-selected siren tones
- Selectable UK siren sounds with Air/Bull horn option
- Siren active output (ideal as Data Recorder Input)
- On board status LEDs
- City mode volume reduction feature
- Workshop (test) mode volume suppression
Speaker Requirements
- MCS-DSA60 – 4 Ohm, 60 Watt or 100 Watt rated
Absolute Maximum Ratings
- 18 volts DC supply voltage
- 10 Amps maximum
Electrical Characteristics
- Nominal supply voltage: 13.8 Volts DC Typically: 168mA @ 13.8 Volts no peripherals attached
- Standby Current: System Standby Typically: 19mA @ 13.8 Volts no peripherals attached Maximum: 21mA
- Standby Temperature: -20ºC to +70ºC
- Operating temperature: -20ºC to +65ºC
Power
- 1 x 20 Amp DC on pluggable connector (10 Amp fuse MUST be used)
- 1 x Ground/chassis connection (20 Amp rated or more) Digital Inputs
- 5 x positive switched inputs 1, 2 & 3, HRT + Air Horn
- 2 x negative switched (HRT & Airhorn)
Analog monitoring
- Incoming system voltage sense
- Internal temperature monitor
- Siren system current monitor
Outputs
- 3 x High or Low switching 500mA rated outputs with in-line resettable fuse
- 60W rated amplifier outputs into suitable 4 Ohm speaker load
Communication
- 1 x CAN Bus 2.0 full speed interface
