Ignition/Injection Powerbox
PB2006
The PB2006 is a combination of three units: an eight-stage ignition unit, an eight-stage single-ended injection unit and a switchmode converter providing a regulated DC rail at 14V from a three-phase permanent magnet alternator input.
Application
- Driving ignition coils and injectors in eight cylinder engines
Electrical
- Main Stabilised Output (IGP) Voltage 14V ±0.2V at 25A (30A max)
- Permanent output (VEMSW) 10A max
- Ignition supply (internal) maximum 14.3A
- Injection supply (internal) maximum 15A
- Emergency switch cuts all power
Inputs
- IGP enable and keep alive inputs
- Three-phase alternator power input
- Alternator output voltage absolute maximum 200V peak
- Max 35A per phase
- Two K-type thermocouple inputs for measuring alternator temperature
- Eight TTL injector triggers (active high)
- Eight ignition triggers (active low, internal 1k pull up to 5V)
Outputs
- Switchable 14V rail and permanent 14V rail. Total current = 36A max
- 21 individual, short circuit protected, 12V sensor supplies
- One short-circuit protected 10V supply
- Seven individual, short circuit protected 5V supplies
- ±12V rails at 1A for torque sensors
- Four high Side Drivers (2x5A, 2x3A)
- Eight-channel TSZ ignition (operating from 14V)
- Eight-channel injection (operating from 14V)
- Total 14V current (internal and external supplies) 57A (64A pk)
Communications
- CAN link with the ECU (1Mbps)
Electro Magnetic Compatibility
- Complies with the essential protection requirements of 2004/108/EEC
Diagnostics
- Current sensor measures total 14V supply current (including injector and ignition)
- Temperature sensors on main, ignition and injection boards
- Diagnostic scope outputs of selected signals
- Selected internal diagnostic measurements and flags available via CAN
Connection definition
- Integral, sealed, military standard connectors
Alternator connector 22 way AS0-12-35PN-9920 Chassis connector 79 way AS0 20-35SN-9920 Injector connector 19 way HEN.2F.319.XLNP Ignition Connector 10 way HEP.2F.310.XLNP Battery Connector 4 way EHS.2F.304.XLY - For pin numbers please contact our technical consultancy department
Mechanical
- Hard black anodised aluminium
- Weight 1420g
Environmental
- Splash resistant to standard motorsport fluids
- Lids and screws sealed with silicone rubber
- Internal temperature not to exceed 70°C as measured by internal diagnostic sensors – care should be taken to prevent overheating if absolute maximum power demand (900W) is sustained for a long period.
- Forced cooling required over fins and side walls
- Storage Temperature -25°C to +85°C
- Vibration 100 to 1000Hz, all axes, 24 hours
