System and electrical specifications


Interface specifications

 

Communication interfaces

Interface

Symbol

Min

Typ

Max

Unit

Description

CAN*

fCAN

10.0

250.0

1000

kbps

Host CAN Interface Baud Rate

RS232

fRS232

4.8

115.2

1000

kbps

Host RS232 Interface Baud Rate

RS422 fRS422 4.8 115.2 2000 kbps Host RS422 Interface Baud Rate

* CAN-FD supported baud rates: 2000 kbps, 5000 kbps, 8000 kbps

 

System specifications

 

 

System specifications of Xsens Sirius Series Robust Trackers

 

 

Min

Typ

Max

Unit

Comments

Size

Width

 

40.9

 

mm

 

Length

 

56.5

 

mm

 

Height

 

24.75

 

mm

 

Weight

 

 

75

 

gram

 

IP-rating

 

 

IP68

 

 

48 hours at 1 meter under water

Temperature

Operating temperature

-40

 

+85

ºC

Ambient temperature, non-condensing

Power consumption

 

620

720

1000

mW

Depends on used interface and supplied voltage

Timing accuracy

 

 

10

 

ppm

Output clock accuracy can be increased using ClockSync functionality.

Output data rate

 

 

400

2000

Hz

Data rates larger than 400 Hz are available for RateOfTurnHR (2000 Hz) and AccelerationHR (2000 Hz) only

 

 

EMC and Vibration Conformity

Short Name

Directive

REQUIREMENTS FOR THE CONTROL OF ELECTROMAGNETIC INTERFERENCE CHARACTERISITICS OF SUBSYSTMS AND EQUIPMENT(EMC)

MIL-STD-461

TEST METHOD STANDARD ELECTRONIC AND ELECTRICAL COMPONENT PARTS(ENVIRONMENTAL) MIL-STD-202

 

See Detailed certificate in the Declare of conformity section.

 

Electrical specifications

 

Supply voltage specifications

Symbol

Min

Typ

Max

Unit

Description

VIN

4.5

5

24

V

Power input voltage, with polarity protection

 

I/O electrical specifications

 

I/O interface

Symbol

Min

Typ

Max

Unit

Description

CAN

VI(DIFF)(R)

-4.0

 

0.5

V

Recessive differential input voltage

-12V < V(CANH, CANL) < +12V

VI(DIFF)(D)

0.9

 

9.0

V

Dominant differential input voltage

-12V < V(CANH, CANL) < +12V

VO(DIFF)(R)

-500

0

50

mV

Recessive differential output voltage

VO(DIFF)(D)

1.3

2.0

5.0

V

Dominant differential output voltage

VO(L)(D)

0.5

1.5

2.25

V

CAN_L dominant output voltage

VO(H)(D)

2.75

3.5

4.5

V

CAN_H dominant output voltage

RTERM

110

120

140

Termination resistance (when enabled)

RS232[1]

VIL

-15

 

0.6

V

Low input voltage

VIH

2.0

 

+15

V

High input voltage

RIN

3

5

7

kΩ

Input resistance

VOT

±5.0

±5.5

 

V

Driver output voltage swing

RS422[1]

VCM_IN

-7

 

12

V

Input common mode voltage

VTH

-200

-125

-50

mV

Differential input voltage threshold

ΔVTH

 

25

 

mV

Input hysteresis voltage

RIN

96

 

 

kΩ

Input resistance (with termination disabled)

RTERM

100

120

150

Termination resistance (when enabled)

VOD

1.5

 

3.3

V

Differential output voltage (RL = 54 Ω)

VCM_OUT

 

 

3

V

Output common mode voltage

SYNC_IN1/

SYNC_IN2

VIL

0

 

0.6

V

Low input voltage

VIH

1.2

 

5.5

V

High input voltage

SYNC_OUT

VOL

0

 

0.55

V

Low output voltage

VOH_3V3

2.4

 

3.3

V

High output voltage at 3V3

VOH_5V

3.8

 

5.0

V

High output voltage at 5V

IO

 

 

±24

mA

Output current

 

 

Absolute maximum ratings

 

Absolute maximum ratings

Parameter

 

Min

Max

Unit

Comments

Storage temperature

TS

-40

+90

ºC

 

Operating temperature

TO

-40

+85

ºC

 

Power input voltage[2]

VIN

-0.3

30

V

+/- 100 mV, max ripple 100 mVp-p

CAN DC[2]

VCAN_DC

-58

58

V

Common mode voltage of CAN_H and CAN_L with respect to ground

CAN Differential

VCAN_DIFF

-17

17

V

Differential voltage between CAN_H and CAN_L

RS232/RS422 inputs[2]

VRS232

-18

18

V

 

SYNC inputs[2] VSYNC -0.5 6.5 V  
SYNC ouptuts[2] ISYNC   ±50 mA SYNC output current

Acceleration[3]

 

 

10,000

g

Any axis, unpowered, for 0.2 ms

ESD protection

 

 

±8000

V

Human body model

 

 

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only. Functional operation of the device in these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability and lifetime. 

 


[1] RS232 and RS422 are available depending on the model, but a model with RS232 will not have RS422, and vice versa.

[2] All voltages with respect to GND.

[3] This is a mechanical shock (g) sensitive device. Proper handling is required to prevent damage to the part.

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