ERMEC EM-A25 User manual

EM-A25 is receiver unit for bluetooth remote controller. Android smart phone with Blue Tooth can work as remote control transmitter.
The "Emen BT Remote Controller" remote control App. can be downloaded from Google Play Store. This application is free. Receiver
unit can be paired with smart phone and receiver unit can be set to have an user selected PIN-code to ensure safety operation.
The device has two operating modes, basic and motor control. In Basic mode output works as latched. In motor control mode the output
works in momentary mode and there is also a special direction/speed control option. In smart phone application there can be max. eight
buttons. User can give names for every button and useless buttons can be blocked out from display. Same time the application scales the
button arrangement automatically to be as compact as possible. Analog outputs can be adjusted with resolution of one percent and there is
a number and bar display for indicating the set level.
The digital outputs of the receiver card have a protection diode, so also small relays can be controlled directly. Analog output has an 1kohm
output impedance and it can be used to control the speed input of a motor driver card.
INDICATION LED
EM-A25 BLUETOOTH REMOTE CONTROL RECEIVER
5-35V
typ 30mA
150mA
100mA ( total )
0-5V ( 8bit ) step 20mV
< 1= "off" / >4V ="on"
10ms
typ. 10m
2.4GHz ( bluetooth )
TEHNICAL DATA
Operating voltage
Idle current
Max. current
PNP output current
Analog output
Digital input level
Response time
Max. operating range
Operating frequency
antenna
47K
7
6
IN-2
IN-1
1k
OPERATION
LOGIC
ANALOG OUT
( Aout-2 ) 0-5V
ANALOG OUT
( Aout-1 ) 0-5V
PAIRING &
RESET BUTTON
BLUE TOOTH
OUT4
OUT3
EM-A25
47K
47K
47K
OUT1
OUT2
5V
1u
8
PNP-out 4 4
1u
5
PNP-out 3 3
SUPPLY 5-35V
GND ( 0v )
PNP-out 2 2
PNP-out 1 1
10
100mA
9
200mA
- Remote control with smart phone
- made for Android operating system
- Free download app. from Play Store
"Emen BT Remote controller"
- Four digital outputs
- Two analog outputs
- Two digital inputs
- Two operating modes
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ERMEC, S.L. BARCELONA
C/ Francesc Teixidó, 22
08918 Badalona
(España)
Tel.: [phone]
Fax: [phone]
[email protected]
www.ermec.com
ERMEC, S.L. MADRID
c/Mejorada, 17,1ªPla.Of.D4
28850 Torrejón de Ardoz
(España)
PORTUGAL
[e-mail]
BILBAO
[e-mail]
www.ermec.es/electromen

Dir / Speed application example
Button 5 and 6 for Aout-1 adjust ( can be used as speed control )
Output 1 and 2 are synhronised with Aout-1 ( can be used as direction control )
Button 3 resets Out1 and Out2 and Aout-1 with ramp
Button 4 is Out4 control ( but not in use )
Button 1,2,7 and 8 are disabled on display
A-out text. ( when adjusting )
command text ( when press button )
Aout level ( when adjusting )
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When one button has been selected, then command frame
shows function. The comand text can be defined with
smart phone. For example 1 = closing, 2 opening etc.
The digital inputs 1 and 2 can also be set to give a feedback
message. This feedback message will over run command text.
For example: button 1 is pushed and command text is
"closing", if same time input 1 is activated, then it can give text
"closed" into feedback frame.
pairing &
reset button
ind. led
PNP-OUT4 PNP-OUT3 PNP-OUT2 PNP-OUT1 ANALOGOUT-1
mode
select
mode 1
mode 2
DIN-2 POWERIN5-35Vdc
POWERGND(0V)
ANALOGOUT2
DIN-1
Aout-1 = speed control
button 5
FW
button 5
button 6
BW
5V
Ramp time of Aout-1
0 to 5V is 1s.
start and direction
start and direction
out2 =
out1 =
button 6
button 3
STOP
STOP
FW
button 4
button 5
button 7
button 6
button 8
button 1
button 3
FW
button 2
button 4
STOP
MODE 1 " latched"
button 1 set output 1 to ON
button 2 set output 1 to OFF
button 3 set output 1 to ON
button 4 set output 1 to OFF
button 5 set output 1 to ON / increase Aout-1
button 6 set output 1 to OFF / decrease Aout-1
button 7 set output 1 to ON / increase Aout-2
button 8 set output 1 to OFF / decrease Aout-2
MODE 2 "motor control"
button 1 set output 1 to ON ( momentary ) / reset Aout 1
button 2 set output 2 to ON ( momentary ) / reset Aout 1
button 3 set output 3 to ON ( momentary )
button 4 set output 4 to ON ( momentary ) / reset Aout-1 with ramp
button 5 Aout-1 output fw / set output 1
button 6 Aout-1 output bw / set output 2
button 7 decrease Aout-2 output
button 8 increase Aout-2 output
command text ( when pressing button ) or feedback
Aout level ( when adjusting )
A-out text. ( when adjusting )
ERMEC, S.L. BARCELONA
C/ Francesc Teixidó, 22
08918 Badalona
(España)
Tel.: [phone]
Fax: [phone]
[email protected]
www.ermec.com
ERMEC, S.L. MADRID
c/Mejorada, 17,1ªPla.Of.D4
28850 Torrejón de Ardoz
(España)
PORTUGAL
[email protected]
BILBAO
[email protected]
www.ermec.es/electromen