DAS -

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High performance MEMS based inclinometer (tilt sensor)

Micro-Processor mounted for stable sensing and data processing

Extended Kalman Filter, noise filtering and temperature compensation

Customized specifications for applying various industry areas

CE / FCC / ROHS / Q-mark (KO)

Standard MEMS sensor series MSENS is represenative sensor series of DAS that applied Extended Kalman Filter and provides high performance and reliability. MSENS can be applied for wide applications such as heavy industries, warehouse and factory automation, robot industries, medical and other various industry areas.

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General Specifications

Item	Specifications		Remark
Measuring Range	Uniaxial	+/-1 ... +/-180 deg	settable
	360	0 ... 360 deg	fixed
	Biaxial	+/-5 ... +/-80 deg	settable
Resolution	0.1 deg
Non-Linearity	0.25% FS
Response	＜0.1 sec
Output	0.5 ... 4.5Vdc
	4.32 ... 19.68mA
	RS485
Power Source	10 ... 30Vdc
Current Consumption	＜60mA		@12Vdc
Operating Temp.	-20 ... +85 celsius
Waterproof	IP65
Dimensions	W42 x D57 x H20mm
Weight	68g

Uniaxial : Set freely within +/-1 ... +/-180 deg
e.g. -30 ... +90 deg / 0 ... +120 deg
Uniaxial 360 : 0 ... 360 deg fixed
Biaxial : Each axis within +/-5 ... +/-80 deg

RS485 protocol is self-designed.
Dimensions are without mounting.

Sensing Directions

X-axis, [Floor]	X-axis, [Wall]

Y-axis, [Floor]	Y-axis, [Wall]

Above images show sensing directions of MSENS-IN.

Wiring Connections

Axial	Color	Analog	RS485
Uniaxial	RED	V+
	BLACK	GND (COM)
	GREEN	X+	A (T+)
Biaxial	WHITE	Y+	B (T-)

MSENS series is wired by MG610331-5 plug (Korea Electric Terminal Co., Ltd.). The plug can be deleted when placed order.
RS485 output has always 4C connection.

Dimensions

Refer attached drawings for detail dimensions and size.

Analog Data Descriptions

Deg. from Analog - Vdc output
- Measuring Range : max range - min range
- Output V Range : 4.5V - 0.5V = 4V
- Zero Offset : 2.5V
e.g. Measuring range +/-90 deg, Output 3.5V,

Deg. from Analog - mA output
- Output mA Range : 19.68mA - 4.32mA = 15.36mA
- Zero Offset : 12mA

RS485 Protocol

Baudrate	9,600	Data Bits	8
Stop Bits	1	Parity	None

Communication Standards

Data Format (ASCII)

= STX + X deg + SP + Y deg + ETB + Check Sum + $
- [SP+Y deg] is skipped for uniaxial.
- Check Sum : Substitute ASCII of each bytes for HEX and calculate by XOR.

Commands (not case sensitive)

Carriage Return and Line Feed must be attached to end of commands.
e.g. #DATA+CR+LF

#DATA	Measure data once.
#READ	Measure data continuously.
#STOP	Stop measuring.
#INFO	Get sensor information.
#DAS1178	Enter ID set mode.
#ID {NO}	Set ID to {NO}.

ID can be set within 0...80. (in HEX, plus B0 to ID : B0...FF)
To complete ID set, set ID on ID set mode, power off and on again.

Multiple sensors on parallel connection, can measure individual sensor data ; set individual sensor ID and send below command in HEX.
CR+LF is unnecessary in this case.

Command : Sensor ID [B0~FF] + 05
e.g. (HEX) B1 05

Ordering Code

[1]	S D 360	Uniaxial Biaxial Uniaxial 360
[2]	MV MA 485	0.5 ... 4.5Vdc output 4.32 ... 19.68mA output (Uniaxial Only) RS485 output
[3]	Set measuring range
[4]	F W	sensing direction of [Floor] sensing direction of [Wall]
[5]	CW CCW	Clockwise (default) Counter-Clockwise

Format : MSENS-IN- [1] - [2] - [3] - [4] - [5]

e.g. MSENS-IN-S-MV-90-F-CW
measuring range 90 means +/-90 deg

Options
- Receptacle P/N : MG64REC
- Cable length : additional cost per meter
- The plug can be deleted when placed order.

NOTES

Ground connection is recommended in noise occurred environment.
MEMS based inclinometer (tilt sensor) measure tilt (degree) by gravity. Check sensing directions before use.
Check wiring connections before use.
12 months warranty is provided after released. Warranty provided only in case of using for designed purpose correctly.
Specifications, design and components can be changed without prior notice to improve its performances.