Universal inputs are logical inputs which can be used either as:

 The UIN configuration is chosen by the parameter “Mode”

1- LS logical input

The active level is: tied to GND
Inactive level is: open circuit
The cleaning contact current is: 10mA at +VBAT=28V

1.1 - Parameters

Category	Parameter	Description
General	Filtering value	The filtering gain is adjustable between 5ms to 480ms.
	Low threshold	The logical thresholds are adjustable by parameter “high threshold” and “low threshold”. See model below. The area between the two thresholds works as a hysteresis for the input status. The input status remains active until the level is higher than the inactive level and the input remains inactive until the level is below the active level.
	High threshold

1.2 Mnemonics
The mnemonics names for Powers ECU IO must applies a set of rules more details.

Mnemonic	STraToN Type	Description
Input_Boo	BOOL	This boolean value give the status of the inputs TRUE for active level FALSE for Inactive level
Threshold_fault	BOOL	This value indicates to the Application that the input is between the two thresholds.
Equipment	BOOL	The usage of the variable of default "Threshold_fault" is not active while the variable connected to this mnemonic has its value to 'False' ( more details ).

2- HS logical input

The active level is: tied to VBAT
Inactive level is: open circuit
The cleaning contact current is: 10mA at +VBAT=28V

2.1 - Parameters

Category	Parameter	Description
General	Filtering value	The filtering gain is adjustable between 5ms to 480ms.
	Low threshold	The logical thresholds are adjustable by parameter “high threshold” and “low threshold”. See model below. The area between the two thresholds works as a hysteresis for the input status. The input status remains active until the level is higher than the inactive level and the input remains inactive until the level is below the active level.
	High threshold

2.2 Mnemonics
The mnemonics names for Powers ECU IO must applies a set of rules more details.

Mnemonic	STraToN Type	Description
Input_Boo	BOOL	This boolean value give the status of the inputs TRUE for active level FALSE for Inactive level
Threshold_fault	BOOL	This value indicates to the Application that the input is between the two thresholds.
Equipment	BOOL	The usage of the variable of default "Threshold_fault" is not active while the variable connected to this mnemonic has its value to 'False' ( more details ).

3 - Analogue input dedicated to resistance

The valid range is 200 Ohms to 5 KOhms with accuracy less than 10%

3.1 - Parameters

Category	Parameter	Description
General	Filtering value	The filtering gain is adjustable between 5ms to 480ms.
	Low threshold	A valid range can be defined with 2 adjustable thresholds. In a diagnostic session the value Sent by the ECU to the Diagnostic Tool is expressed in a unit 2 ohms. See model below.
	High threshold
	recurr. period Frame ANA_F2	This parameter is common for all UIN inputs and the sensor_Sup1 used as oil measurement function. This frame is carrying the UIN Resistance or voltage values for UIN inputs. And the voltage difference for sensor supply output. The resolutions are : 2 ohms for UIN resistance values. 10 mV for UIN voltage values. 1 mV for OIL delta voltage (for sensor supply use).

3.2 Mnemonics
The mnemonics names for Powers ECU IO must applies a set of rules more details.

Mnemonic	STraToN Type	Description
Input_Ana	WORD	The input value is available for Application as an analogue. This value is given in 2ohms/bit.
Threshold_fault	BOOL	This value indicates to the Application that the input is Outside the right level.
Equipment	BOOL	The usage of the variable of default "Threshold_fault" is not active while the variable connected to this mnemonic has its value to 'False' ( more details ).

4 -Analogue input dedicated to voltage measurement

The active level is: tied to VBAT
Inactive level is: open circuit
The cleaning contact current is: 10mA at +VBAT=28V
The voltage measurement range is 0-32v.

4.1 - Parameters

Category	Parameter	Description
General	Filtering value	The filtering gain is adjustable between 5ms to 480ms.
	Low threshold	A valid range can be defined with 2 adjustable thresholds. See model below
	High threshold
	recurr. period Frame ANA_F2	This parameter is common for all UIN inputs and the sensor_Sup1 used as oil measurement function

4.2 Mnemonics
The mnemonics names for Powers ECU IO must applies a set of rules more details.

Mnemonic	STraToN Type	Description
Input_Ana	WORD	The input value is available for Application as an analogue. This value is given in 10 mV/bit.
Threshold_fault	BOOL	This value indicates to the Application that the input is Outside the right level.
Equipment	BOOL	The usage of the variable of default "Threshold_fault" is not active while the variable connected to this mnemonic has its value to 'False' ( more details ).

5 - Filtering Characteristics