background image

Electrical and Mechanical Specifications

 

    

   

        

 

 

           

 

 

    

   

       

 

 

           

 

 

           

 

 

                       

 

 

E2452

Figure 1. Module Dimensions

March 27, 2018

3

www.locus-engineering.com

PO

R

T

SO

U

N

D

E2

45

LO

S

A

/C

 B

E

A

C

O

N

TO

P

 V

IE

W

0.

7"

1.

5"

3.

5"

10

.2

5"

JR

-M

SE

R

V

O

LE

D

1.

6"

Li

P

o

2S

 1

80

m

Ah

LE

D

LE

D

2S

 1

80

m

Ah

Li

P

o

BA

LA

N

C

E

JS

T-

X

H

JS

T-

F

M

O

D

U

LE

JS

T-

M

BA

TT

E

R

Y

1.

1"

1.

6"

SI

D

E

 V

IE

W

FR

O

N

V

IE

W

Содержание E2452

Страница 1: ...r when triggered from a spare receiver channel The programmed time delay varies between 1 to 72 times 20 minutes after being powered This allows aircraft to be flown for regular flights before being reset unless the aircraft does not return in time such as due to a crash Alternatively the beeper can be enabled using a spare receiver channel prior to the time delay elapsing Unlike other lost aircra...

Страница 2: ...Open field range sound port up 100 meters General Precautions The beeper is very loud up close Place a piece of tape over the beeper opening during testing Charged devices and circuit boards can discharge without warning Proper ESD precautions should be followed to avoid failure This device is not authorized for use in any product where the failure or malfunction of the product can reasonably be e...

Страница 3: ...re 1 Module Dimensions March 27 2018 3 www locus engineering com PORT SOUND E2452 LOST A C BEACON TOP VIEW 0 7 1 5 3 5 10 25 JR M SERVO LED 1 6 LiPo 2S 180mAh LED LED 2S 180mAh LiPo BALANCE JST XH JST F MODULE JST M BATTERY 1 1 1 6 SIDE VIEW FRONT VIEW ...

Страница 4: ...protect the battery from further discharge If the battery is below 20 capacity 7 42V the module will flash the onboard led rapidly for several seconds followed by entry into a low power shutdown mode to protect the battery from further discharge Note that there remains a minuscule current being drawn from the battery in shutdown mode Following the low battery capacity check the module will beep be...

Страница 5: ...nd flashes Thus for a delay count of 15 corresponding to 15x20 300 minutes the LED will flash once for 1 2 second then five short 1 10 second flashes Set the delay according to the type of flying expected Most flying times are less than 20 minutes so the factory default setting of 20 minutes is sufficient For longer flights such as gliders that may stay up for hours set the delay period accordingl...

Страница 6: ... the heatshrink lengthwise on one side open it and replace the battery with a similar one Keep the battery clear of the mounting holes and with the label showing The heatshrink can be taped afterwards to secure the module Expected Range The beeper used in the E2452 has a very high sound output of 104dBA 10cm Sound is typically measured in decibels or dBs which is the logarithm of the ratio of the ...

Отзывы: