The S6GPPlus has an integrated slave which expands the capability relative to the S6GP. Below is a list of hardware slave assignments :
Slave Analogue 1 : AS1
Slave Analogue 2 : AS2
Slave Analogue 3 : AS3
Slave Analogue 4 : AS4
Slave Analogue 5 : AS5
Slave Analogue 6 : AS6
Slave Analogue 7 : EGT2
Slave Analogue 8 : LAM1A / DENSO / LSU Lambda
Slave Analogue 9 : LAM1C / LSU Temperature
Slave Analogue 10 : LAM2A / DENSO / LSU Lambda
Slave Analogue 11 : LAM2C / LSU Temperature
Slave Analogue 12 : S6GPPlus Battery Voltage
Slave Out 1 : HBR1
Slave Out 2 : HBR2
Slave Out 3 : HBR3
Slave Out 4 : HBR4
Slave Out 5 : HBR5
Slave Out 6 : HBR6
Slave Out 7 : HBR7
Slave Out 8 : HBR8
Slave Out 9 : LAM1HTR
Slave Out 10 : LAM2HTR
Additionally, some or all of the additional inputs and outputs (up to #28) may be assigned to virtual pin - typically Slave Analogue 13-16 are used for vehicle speed inputs (read from an ABS unit over CAN bus). The allocation of these virtual pins are firmware dependant, which is itself vehicle dependant - not all vehicles have the same ancillaries and a combined list of all possible ancillaries would exceed the number of virtual pins available, hence that list is tailored to the specific application where the S6GPPlus is deployed.