Ingics iBS02M2 User manual

INGICS TECHNOLOGY

AP NOTE 013
Ver.0c
iBS02M2 I/O Guide
Introduction
iBS02M2 is a BLE beacon used for detecting external Hi/Lo events. For convenience, an I/O board is
developed to connect external events with iBS02M2. The external event can be a dry contact, like a switch
or wet contact, like a DC power or a signal from another system.
Basic Operation
The Terminal block connects Vin+ and Vin- and the micro USB connects to iBS02M2.



Dry Contact:
- As a switch


 INGICS TECHNOLOGY CO., LTD. • [email protected] •
WWW.INGICS.COM
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INGICS TECHNOLOGY
- As a flood sensor
Connect two wires to iBS02M2's terminal
and put the other ends close enough (several
centimeters). These two wire ends can be used
to detect if there is water or not.
Example:
Use empty board to connect 2 lines, board
distance is 20~140mm







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 INGICS TECHNOLOGY CO., LTD. • [email protected] •
WWW.INGICS.COM
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
Wet Contact: a DC Power
- The DC Power system have High and Low status



min
max
Vin (Lo)
0V
0.5V
Vin (Hi)
2V
50V
Accepted Power Range
 
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WWW.INGICS.COM
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INGICS TECHNOLOGY

-DC Power system without low state while powered off
For some DC Power systems which can’t maintain a low state while powered off, it needs to add
external pull Low resistance. *Suggested range of this resistance is 100K~300K ohm.



min
max
Vin (Lo)
0V
0.5V
Vin (Hi)
2V
50V
Accepted Power Range

 
 INGICS TECHNOLOGY CO., LTD. • [email protected] •
WWW.INGICS.COM
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INGICS TECHNOLOGY
Wet Contact: a signal


min
max
VinL
0V
0.5V
VinH
2V
50V
Accepted Signal Range
Revision History
DATE
REVISION
CHANGES
Dec 12, 2019
0a
Initial release
Feb 06, 2020
ob
Add DC Power system which can’t maintain a low level
state while powered off.
Aug 26,2020
0c
Add flood sensor application



 INGICS TECHNOLOGY CO., LTD. • [email protected] •
WWW.INGICS.COM
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