Sensor Actuator T211
Short Description
Technical information for non commercial use only....
Description
Training Turbo Transmission T 211 re.4 + KB190 + HA Sensors and Actuators
Presentation, 2013-02-20, Alexander Greiner
1
Turbo Transmission T211re.4+KB190 Components • • • • •
HD-Brake converter coupling reversing unit electronic control VTIC
T211re.4+KB190
Presentation | 2013-02-20 | 2
2
Turbo Transmission T211re.4+KB190 Components • • • •
HD-Brake converter coupling reversing unit
• input (engine) • output (cardan shaft)
Presentation | 2013-02-20 | 3
3
Turbo Transmission T211re.4+KB190 speed sensors • Sensor • •
• • • • • •
Presentation | 2013-02-20 | 4
input speed (FS_N1) output speed (FS_N2_1) Function engine on / off calculate shifting points vehicle speed / vehicle standstill calculate slip coupling calculate HD-Brake power
4
Turbo Transmission T211re.4+KB190 speed sensors • Sensor • •
• • • • • •
Presentation | 2013-02-20 | 5
input speed (FS_N1) output speed (FS_N2_1) Function engine on / off calculate shifting points vehicle speed / vehicle standstill calculate slip coupling calculate HD-Brake power
5
Turbo Transmission T211re.4+KB190 speed sensors • speed sensor (FS_N1, FS_N2_1) 1,4 – 2,9V
6,6 – 9,0V 12V_A
A
C
n[rpm]
B 12V_A f[Hz]
0V_AC
Presentation | 2013-02-20 | 6
6
Turbo Transmission T211re.4+KB190 temperature sensors • Sensor •
•
• • •
Presentation | 2013-02-20 | 7
temperature oil before heat exchanger (TS_OEL_VWT) temperature housing HD-Brake (TS_RET) Function overheating protection temperature-sensitive calculation of maximal HD-Brake power
7
Turbo Transmission T211re.4+KB190 temperature sensors • Sensor •
• • •
•
Presentation | 2013-02-20 | 8
temperature housing HD-Brake (TS_RET) Function overheating protection temperature-sensitive calculation of maximal HD-Brake power temperature oil before heat exchanger (TS_OEL_VWT)
8
Turbo Transmission T211re.4+KB190 temperature sensors • temperature sensor
A B
temp[°C]
(TS_OEL_VWT, TS_RET)
4V R[Ohm]
0V_D Presentation | 2013-02-20 | 9
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Turbo Transmission T211re.4+KB190 pressure sensors • Sensor •
Presentation | 2013-02-20 | 8
pressure HD-Brake (DS_RET)
10
Turbo Transmission T211re.4+KB190 magnetic valves brake Pressure sensor Technical Dates: < 0,1 V (1,0 mA)
broken wire
0,35 - 0,5 V
Sensor ok at
(3,5 – 5 mA)
1000 mbar
0,5 – 3 V
working range
(5,0 – 30 mA) shortcutt 12V_B A C
p[Bar]
>3 V (30 mA)
12V_B I[mA]
Presentation | 2013-02-20 | 13
11
Turbo Transmission T211re.4+KB190 proximity sensors • Sensor • •
• • •
Presentation | 2013-02-20 | 10
position reversing A (NS_WS_A) position reversing B (NS_WS_B) Function position detection of the reversing unit detection of tooth by tooth
12
Turbo Transmission T211re.4+KB190 proximity sensors • Sensor • •
• • •
Presentation | 2013-02-20 | 11
position reversing A (NS_WS_A) position reversing B (NS_WS_B) Function position detection of the reversing unit detection of tooth by tooth
13
Turbo Transmission T211re.4+KB190 proximity sensors • proximity sensor
NS_WS_A NS_WS_B Position A
(NS_WS_A, NS_WS_B)
1,5 – 2,5V
9,5 – 10,5V 12V_A
NS_WS_A NS_WS_B Position B
B
ON/OFF
A
12V_A U[V]
Presentation | 2013-02-20 | 12
14
Turbo Transmission T211re.4+KB190 magnetic valves brake • Actuator • •
• • •
Presentation | 2013-02-20 | 14
magnetic valve filling pump (PV_FP) magnetic valve HD-Brake Shutters (MV_RET_S) Function opening of the HD-Brake shutters regulation of HD-Brake power
15
Turbo Transmission T211re.4+KB190 magnetic valves reversing • Actuator • •
• •
Presentation | 2013-02-20 | 15
magnetic valve direction A (MV_WS_A) magnetic valve direction B (MV_WS_B) Function change of the direction
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Turbo Transmission T211re.4+KB190 magnetic valves brake • Actuator • •
• •
Presentation | 2013-02-20 | 16
magnetic valve direction A (MV_WS_A) magnetic valve direction B (MV_WS_B) Function change of the direction
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Turbo Transmission T211re.4+KB190 magnetic valves
MV_RET_S MV_WS_A
MV_WS_B
MV_WA_1
MV_KU_1
Presentation | 2013-02-20 | 17
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Turbo Transmission T211re.4+KB190 typical values actuators • magnetic valve (MV_WA_1, MV_KU_1, MV_WS_A, MV_WS_B, MV_RET_S) app. 12 Ω
Presentation | 2013-02-20 | 18
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Turbo Transmission T211re.4+KB190 typical values actuators • proportional magnetic valve (PV_FP) app. 18 Ω
Presentation | 2013-02-20 | 17
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Turbo Transmission T211re.4+KB190 wiring VTDC X1: sensor plug connection X2: CAN terminating X3: vehicle plug connection X4: actuator plug connection
Presentation | 2013-02-20 | 19
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Presentation | 2013-02-20 | 20
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