CIRCUIT DESIGN TB-CDP-TX-04S Посібник з експлуатації - Сторінка 3
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Друкувати сторінкуPIN DESCRIPTION
TX board
RX board
1 2 3 4 5 6 7
ID SETTING
IDs of transmitter and reciever need to be the same to establish communication. Use the 8-bit DIP
switches to set the board ID. Any number of transmitters can be paired to a single reciever or vice
versa. The ID switches works as follows:
ID value (0 ~ 16)
0
16
1 = Sw ON, 0 = Sw OFF
Example: Set ID of both Tx and Rx to 10. This is value 1010:
Tx board: Sw[1 ~ 4] set to ON, OFF, ON, OFF and Sw[5 ~ 8] set to ON, OFF, ON, OFF
Rx board : Sw[1 ~ 4] set to ON, OFF, ON, OFF and Sw[5 ~ 8] set to ON, OFF, ON, OFF
OG_TB-CDP-TX-04S-RX-03AS_ver20e
ID Dip SW
PIC
1 2 3 4 5 6
Main SW
ID Dip SW
[Sw 1 ~ 4]
0000
1111
Pin No.
Name
1
SW 1
2
SW 2
3
SW 3
4
SW 4
5
VCC
6
GND
Pin No.
Name
1
OUT 1
2
OUT 2
3
OUT 3
4
OUT 4
5
MAIN
6
GND
7
VCC
[Sw 5 ~ 8] (must be set the same as [Sw 1 ~ 4])
0000
1111
3
OPERATION GUIDE
Description
High (Vcc) = SW ON
High (Vcc) = SW ON
High (Vcc) = SW ON
High (Vcc) = SW ON
Supply voltage
2.7 – 3V
GND
Description
Open collector
Low (ON)/Open (OFF)
Open collector
Low (ON)/Open (OFF)
Open collector
Low (ON)/Open (OFF)
Open collector
Low (ON)/Open (OFF)
MAIN SW
ON (low)
GND
Supply voltage
3 – 12V
Circuit Design, Inc.