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 - 11
TD00.1381.00 13
2 102
2.1.5 Technical data
* Option
Measurement range 0 ... 220 km/h
LCD 2 lines with 16 characters each, illuminated, dimmable*
Installation angle of display ± 30°
Character height 6.3 mm
Operating voltage 24 V DC or 12 V DC*
Power consumption 12 V DC* 24 V DC
Standby typical
Operation max. 30 mA
5 A 20 mA
3 A
External fuse protection (typical) 5 A 5 A
Operating temperature -25 °C ... +70 °C
Storage temperature -40 °C ... +85 °C
Pulse range v 4000 to 25000 pulses/km
Maximum frequency v 1,5 kHz
Pulse range n 2000 to 64000 pulses/1000 revolutions
Maximum frequency n 5 kHz
Inputs KITAS 2171, n-sensor*, additional inputs*
Outputs 2 x v-pulses, 1 x 4 pulses/m, TCO warning output (FM LED)
Interfaces Calibration interface, download interface, CAN interface, Info interface
Accuracy (under test conditions) ➥ See chapter 8.2 "Permissible error limits", page 8-5.
EMC RL 2006/28/EC
Vibrations ISO 16750-3 sec. 4.1.3.2.4.2, test VIII code VA
Sinusoidal oscillations according to IEC 60068-2-6 test Fc:
2-11 Hz,
± 10 mm; 11 - 300 Hz, 5g, 3 x 15 h
Oscillations random according to IEC 60068-2-64 test Fh:
5 - 150 Hz, 0,02 g²/Hz, 3 x 16 h
Material of the connection pins Surface OL Cu Ag 6
Buffer battery Lithium cell 3,6 V 1/2 AA (type SB-AA02P)
Housing Galvanized steel plate
Weight ~ 1300 g
Permissible installation position ± 45° off of horizontal
Possible special equipment rpm registration, additional stylus, K-Line diagnosis interface,
customer-specific cover, customer-specific display and keypad illumi-
nation, customer-specific output circuit, customer-specific interfaces,
v-pulse output (D6), without CAN