Acceleration Sensor MM5.10

The MM5.10 was designed to measure the physical effects of rotational and linear acceleration. In order to achieve this, the sensor includes MEMS measuring elements connected to an appropriate integrated circuit.

A rotational acceleration around the integrated sensing elements generates a Coriolis force which changes the internal capacity of the micro machined sensing parts. Furthermore, a pure surface micro machined element is used to measure the vehicle linear acceleration in all 3 axis. This combination of rotational and linear acceleration sensors enables a precise measurement of the vehicle dynamics.

The main feature and benefit of this sensor is the combination of 3 linear and 2 rotational accelerometers and its high speed 1 Mbaud CAN-signal output.

Features

  • Application 1: ±163°/s² (roll rate/ yaw rate)
  • Application 2: ±4.2 g (X, Y and Z acceleration)
  • Weight w/o wire: 35 g
  • Size: 80 x 56 x 21 mm
  • Power supply: 7 to 18 V

Application

Application I

±163°/s (roll rate/yaw rate)

Application II

±4.2 g (X, Y and Z acceleration)

Operating temperature range

-20 to 85°C

Technical Specifications

Mechanical Data

Weight w/o wire

35 g

Size

80 x 56 x 21 mm

Electrical Data

Power supply

7 to 18 V

Max input current

90 mA

CAN speed

1 Mbaud or 500 kbaud

CAN Message

CAN ID 01 0x174

 

Byte

Value

0

Yaw rate

1

2

Reserved

3

4

Acc Y-axis

5

6

Reserved

7

Unused

CAN ID 02 0x178

 

Byte

Value

0

Roll rate

1

2

Reserved

3

4

Acc X-axis

5

6

Reserved

7

Unused

CAN ID 03 0x17C

 

Byte

Value

0

Reserved

1

2

Reserved

3

4

Acc Z-axis

5

6

Reserved

7

Unused

Characteristic

Characteristic Application I

Measuring range

± 160°/s

Over range limit

± 1,000°/s

Absolute physical resolution

0.1°/s

Cut-off frequency (-3 dB)

15 Hz; 30 Hz; 60 Hz

Characteristic Application II

Measuring range

±4.2 g

Over range limit

±10 g

Absolute physical resolution

0.01 g

Cut-off frequency (-3 dB)

15 Hz; 30 Hz; 60 Hz

Connectors and Wires

Connector (1)

AMP 114-18063-076

Mating connector (1)

F 02U B00 435-01

Pin 1

Gnd

Pin 2

CANL

Pin 3

CANH

Pin 4

UBat

Wire with open end (2)

 

Red wire

UBat

Black wire

Gnd

White wire

CANH

Blue wire

CANL

Connector (3)

ASL606-05PC-HE

Mating connector (3)

ASL006-05SC-HE

Pin 1

UBat

Pin 2

Gnd

Pin 3

CANH

Pin 4

CANL

Pin 5

Not connected

Sleeve

DR-25

Wire size with open end (2)

4 x AWG24

Wire length L

15 to 100 cm

CAN Parameters

Byte order

LSB (Intel)

CAN speed

1 Mbaud or 500 kbaud

Bit mask

unsigned

Offset (all signals)

0x8000 hex

Quantization Yaw Rate

0.005 [°/s/digit]

Quantization Roll Rate

0.005 [°/s/digit]

Quantization Acc X-axis

0.0001274 [g/digit]

Quantization Acc Y-axis

0.0001274 [g/digit]

Quantization Acc Z-axis

0.0001274 [g/digit]

Installation Notes

The MM5.10 can be connected directly to most control units and data logging systems.

Please avoid abrupt temperature changes.

For mounting please use only the integrated fixing holes.

Please ensure that the environmental conditions do not exceed the sensor specifications.

Please find further application hints in the offer drawing at our homepage and calibration sheet.

Please deliver the calibration sheet with your order placement.

Please note:

CAN ID0 0x0170 (Rx) is used for synchronization and configuration of the sensor (SYNC). Make sure that the CAN ID 0x170 is not used in your can network by any other device.

Safety Note

The sensor is not intended to be used for safety related applications without appropriate measures for signal validation in the application system.

Ordering Information

Acceleration Sensor MM5.10

Without wire (1)

Order number: F 02U V01 511-02

Acceleration Sensor MM5.10

Wire with open end (2)

Order number: F 02U V01 511-92

Acceleration Sensor MM5.10

Wire with motorsport connector (3)

Order number: F 02U V01 512-03

Dimensions

Axis Scheme

 

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