Siemens VDO DTCO 1381, Technical Description

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Service only
Technical data 2.1 DTCO 1381
Edition 07/2007 Technical Description DTCO 1381
2 - 9
TD00.1381.00 13
2 102
Connection plug D (additional stylus, additional functions)
Pin Function Parameter 12 V version
1)
24 V version Comments
min. typ. max. min. typ. max.
D1 Additional stylus
1)
input 1
Pulse width min. 100 ms
U
Low
[V] 1,2 1,2 at I = 0 mA
U
High
[V] 9 15 9 30 at I = 1,7 mA
D2 Additional stylus
1)
input 2
Pulse width min. 100 ms
U
Low
[V] 1,2 1,2 at I = 0 mA
U
High
[V] 9 15 9 30 at I = 1,7 mA
D4 TCO warning
output
2)
U
Low
[V] 1,5 1,5 at I = 5 mA
D6 v-pulse
output
1) 3)
Reference potential A6
U
Low
[V] 1,5 1,5 at I = 1 mA
U
High
[V] 5,5 5,5 at I = -1 mA
Frequency [kHz] 1,6 1,6 Square wave signal
Pulse duration
[ms] 0,64 2 4 0,64 2 4
D7 K-Line diagnosis
interface
1)
Reference potential A6
Specification according to
ISO 14230, part 1 (7)
D8 Info interface
U
Low
[V] 1,5 1,5 at I = 1 mA
U
High
[V] 5,5 5,5 at I = -1 mA
1)
Option
2)
Specification according to CR (EEC) 3821/85, annex I B
3)
Specification according to ISO 16844-2 (3)
The symbol with current data in the "Comments" column indicates
the direction of current.