Siemens VDO DTCO 1381 - Connection Plug a (Power Supply, CAN Bus); Connection Specifications

Service only
Technical data 2.1 DTCO 1381
Edition 07/2007 Technical Description DTCO 1381 2 - 5
TD00.1381.00 132 102
2.1.3 Connection specifications
Connection plug A (power supply, CAN bus)
Pin Function Parameter 12 V version
1)
24 V version Comments
min. typ. max. min. typ. max.
A1 Term. 30
Permanent
voltage
Reference potential A5
Voltage [V] 10,51215202430
16 32 Short-time (max. 1 h)
Current [A] 0,03 0,02 Standby
(vehicle stationary,
5 min. after ignition off)
0,2 0,12 Display illumination 100 %
0,7 0,8 0,35 0,45 Display illumination 100 %,
card mechanism running
3,5 5 1,6 3 Display illumination 100 %,
printer running
0,2 0,12 ADR variant
1)
,
display illumination 100 %,
printer running
3)
Fuse current [A] 5 5 3 5
11ADR variant
1)
A2 Term. 58d
Illumination
1)
(control input)
Reference potential A6
Voltage [V] 0 15 0 30
Dimming day/
night U
off
[V]
1,49 1,6 1,71 1,46 1,6 1,74
Dimming day/
night U
on
[V]
2,16 2,3 2,44 2,12 2,3 2,48
PWM freq. [Hz] 50 50 Alternative: Analog signal
(0 V - U
battery
),
digital signal (on/off)
Current [mA] 1,2 1,2
A3 Term. 15
Ignition
Reference potential A6
Voltage [V] 10,81215202430
16 32 Short-time (max. 1 h)
Recognition
voltage [V]
6,4 6,8 7,2 13,9 14,4 14,9 Recognition of ignition
Current [A] 0,012 0,014
33ADR variant
1)
,
printer running
3)
Fuse current [A] 0,5 5 0,5 5
5535ADR variant
1)
A4 CAN_H
2)
1)
Option
2)
Specification according to ISO 16844-6 (5) and ISO 11898 (6)
3) ADR variant: printer supply via pin A3