Campbell Scientific SC32A RS232 Interface
The Campbell Scientific SC32A RS232 Interface is an optically isolated device designed to facilitate communication between a computer and a data logger. By connecting to the data logger’s 9-pin CS I/O port via an SC12 or SC12R-6 cable, the SC32A converts the CMOS logic levels of the data logger’s serial I/O port to the RS-232 levels required by a computer. This conversion supports RS-232 cable lengths of up to 50 feet, ensuring reliable data transmission over extended distances.
Key Features
- Optical Isolation: Protects both the computer and data logger from potential electrical damage caused by ground loops, static discharge, and noise.
- Seamless Communication: Converts CMOS logic levels to RS-232 standards, enabling efficient data exchange between devices.
- Extended Cable Support: Accommodates RS-232 cable lengths up to 50 feet, providing flexibility in system setup.
Specifications
- Compatibility: Designed for use with Campbell Scientific data loggers featuring a 9-pin CS I/O port.
- Connectivity: Utilizes SC12 or SC12R-6 cables for connection to the data logger.
- Data Transmission: Supports reliable communication over RS-232 cables up to 50 feet in length.
The SC32A RS232 Interface is an essential tool for professionals seeking a dependable solution for connecting computers to data loggers, ensuring accurate and efficient data collection and analysis.

















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