Siemens VDO DTCO 1381 - Connection Plug B (KITAS 2171, Data Signals)

Service only
Technical data 2.1 DTCO 1381
Edition 07/2007 Technical Description DTCO 1381 2 - 7
TD00.1381.00 132 102
Connection plug B (KITAS 2171, data signals)
Pin Function Parameter 12 V version
1)
24 V version Comments
min. typ. max. min. typ. max.
B1 v-sensor
supply (+)
2)
Voltage [V] 6,5 6,5 at I = 15 mA
9 9 at I = 0 mA
B2 v-sensor
supply (–)
connected to A5
B3 v-signal
(real time)
2)
U
Low
[V] 1 1 at I = -250 µA
U
High
[V] 3,8 3,8 at I = 150 µA
Frequency [kHz] 1,5 1,5 Square wave signal
Pulse duration
[µs]
200 200
B4 I/O data signal
2)
Input U
Low
[V] 1,2 1,2 at I = -1 mA
Input U
High
[V] 5,2 5,2 at I = 0,5 mA
Output U
Low
[V] 1 1 at I = 1 mA
Output U
High
[V] 5,4 5,4 at I = -20µA
Baud rate [Bd] 1164 1200 1236 1164 1200 1236
B6 v-pulse output
1) 3)
U
Low
[V] 1,5 1,5 at I = 1 mA / 1,5 mA
1)
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
B7 v-pulse output
3) 4)
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
B8 4 pulses/m signal
output
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 [Hz] 244 244 at v = 220 km/h
Pulse duration
[ms]
1,6 1,6
1)
Option
2)
Specification according to ISO 16844-3 (4)
3)
Specification according to ISO 16844-2 (3)
4)
Signal monitoring (configurable)
The symbol with current data in the "Comments" column indicates
the direction of current.