Siemens VDO DTCO 1381, Техническое описание

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Service only
2.1 DTCO 1381 Technical data
2 - 8
© Siemens VDO Automotive AG Edition 07/2007
TD00.1381.00 13
2 102
Connection plug C (n-system, CAN bus)
Pin Function Parameter 12 V version
1)
24 V version Comments
min. typ. max. min. typ. max.
C2 n-sensor
supply (–) connected to A6
C3 Term. W
1)
n-sensor signal
input *
Reference potential C2
U
Low to High
[V] 2,8 4 2,8 4 Voltage value at which the
Schmitt trigger input
detects a "low to high" tran-
sition
U
High to Low
[V] 2,3 3,4 2,3 3,4 Voltage value at which the
Schmitt trigger input
detects a "high to low" tran-
sition
U
Hysteresis
[V] 0,4 0,6 0,4 0,6 Hysteresis between "low to
high" and "high to low"
transitions
Current [mA] - 1,2 - 1,2 at U = - 2 V
Current [mA] 2,7 at U = 14 V
Current [mA] 6,3 at U = 28 V
Frequency [kHz] 5 5
C5 CAN_H
1) 2)
connected to A4
C6 CAN_GND
1)
connected to A7
C7 CAN_L
1) 2)
connected to A8
C8 CAH_H
1)
via R = 120
Ω
connected to
A4, C5
1)
Option
2)
Specification according to ISO 16844-6 (5) and ISO 11898 (6)
The symbol with current data in the "Comments" column indicates
the direction of current.