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2287598-4

ARISO M30 General GPIO Contactless Coupler Pair

TE Connectivity 

Tx (Transmitter)

Data Sheet

ARISO M30 GPIO

116-19004 Rev. A8

03 June 2015

c∙r

Metal plate (e.g. copper)

Figure 11: Definition of Foreign Object Protection (2)

The Foreign Object Protection is defined as the percentage of the coupler Front-End area covered by

metal. The power transmitter Tx will switch off if the front end area of the Tx is covered for more than

40% by electrically conducting material such as metal.

3.2.8 Metal Clearance

Metal Clearance

x-y direction

Surrounding

metal

Tx

Rx

Central axis Tx, Rx

Metal Clearance

z direction

Figure 12: Definition of Metal Clearance

The metal clearance is the shortest distance between any part of the metal housing / plastic front-end

and surrounding metal. Note that there is a difference between the metal clearance in the x-y direction

and the metal clearance in the z direction.

4. DATA LINK

4.1 GPI, General Purpose Digital Inputs (PNP) at Rx side

Parameter

Maximum Input Voltage

Minimum Input Voltage

Minimum Input High Level

Maximum Input Low Level

Input Load current

Maximum switching

frequency

Value

36

-1

8

5

< 4.5

500

Units

V

V

V

V

mA

Hz

Tolerance Conditions

Single channel.

Rev A8

11 of 17

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