Sections
Bridge
The Bridge is an extension module for the logger, providing two additional RS232 ports and an I2C port along with a fast counter.
The module is sold separately.
RS232 is used to connect barcode scanners, weighing scales for measuring product weight, computers, and PLC controllers. I2C supports most temperature sensors (from -60 to 1000°C), pressure, humidity, flow sensors, etc.
Port A - RS232 (galvanically isolated interface)
----------> PIN1 n/c
----------> PIN2 RX_RS232
----------> PIN3 TX_RS232
----------> PIN4 n/c
----------> PIN5 GND
----------> PIN6 n/c
----------> PIN7 RTS_RS232
----------> PIN8 CTS_RS232
----------> PIN9
Port B - I2C or fast counter
----------> PIN1 +5V DC
----------> PIN2 SDA
----------> PIN3 SCL
----------> PIN4 n/c
----------> PIN5 GND
----------> PIN6 n/c
----------> PIN7 n/c
----------> PIN8 n/c
----------> PIN9 FAST_COUNTER max. 10kHz
Example installation
If you want to implement additional logic, you can place the logger in an electrical box.
Most RS232 sensors, such as vacuum sensors, can be connected to the bridge
