DAILY MCA2014 4x4 ‒ BODYBUILDER INSTRUCTIONS
ELECTRONIC SUB-SYSTEMS
5.2 BODYBUILDER CONNECTORS
17
– Printed 603.95.994 – 1 Ed. - Base 05/2015
Table 5.6 - Engine speed signal characteristics
Characteristics Condition Minimum Maximum Unit of measurement
C_EMI 3.76 5.64 nF
C_IO 3.76 6.14 nF
I_Out 2.2 A
I_Out_SC 4 A
I_Leak_Off 20
μA
I_Out_Diag 980 μA
V_OC 3.23 3.77 V
V_THR 4.7 5.4 V
V_Out_Low 1.76 V
R_ON 800 mΩ
E_Clamp 4 mJ
V_Out_Clamp 60 V
R_Load_Diag 4.69 kΩ
Legend:
● C_EMI: EMI capacity at the connector terminals
● C_IO: capacity between input and output (in the event of output stage: C_IO is valid if the output stage is turned off)
● I_Out: output current
● I_Out_SC: output current
● I_Leak_Off: loss of current if the ECU is no longer powered
● I_Out_Diag: loss of current with ECU powered, but PS no longer powered. This parameter defines the ability of the hardware to provide a dia-
gnostic current. The actual existence of the diagnostic current depends on the software configuration
● V_OC: voltage between CON_PIN and ground with open circuit
● V_THR: open load threshold voltage
● V_Out: output voltage
● V_Out_High: output voltage, HIGH level
● V_Out_Low: output voltage, LOW level
● R_ON: output resistor ON
● E_Clamp: energy at the output terminals
● V_Out_Clamp: voltage at the output terminals
● R_Load-Diag: Maximum diagnosable load resistance
● t_Fall: signal fall time from 90% to 10%
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