7 PIN CELL SCHEME
CÉLULA
DE
CARGA
1
2
3
7
CONNECTION RS232
5
4
3
9
8
PROTOCOL
UART signal of EIA-RS232 C
SIGNAL UART EIA-RS232 C
Serial output
Data Bits
Parity bits
STOP BITS
HEAD INFORMATION
HEAD 1 (2 BYTES)
OL – Extracharge
ST – Stable
US – Unstable
52
6
5
4
2
1
7
6
1200 / 2400 / 4800 / 9600 / 19200 / 34800 bps
8 bits
No
1 bit
PIN 1
EXC +
PIN 2
SEN+
PIN 3
SIG +
PIN 4
SIG -
PIN 5
SEN -
PIN 6
EXC -
PIN 7
GND
2
Tx
3
Rx
5
GND
HEAD 2 (2 BYTES)
NT – Net weight
GS – Net weight
USER'S MANUAL BR16
6
7
EN