Interface between SITE-LOG logger and RS232 standard. Model No. ASL-RS232-1
You only need this cable when you do not have USB on your PC

SL-RS232 Converter is used to convert SITE-LOG data logger's TTL level communication signal to RS232 standard.

Applications of SL-RS232 Converter:
Computer only has COM port :
If the compuer does not have any USB port, or if you want to use COM port of the computer to communicate with a SITE-LOG data logger.
Host device is not computer :
If the host device is not a computer but it has a RS232 communications port.

onvert TTL to RS232 level standard.
Connectors/Cable DB-9 Female: Connecting to host serial port (DB-9 male). RJ-11: Connecting to Site-Log data logger (AUX port). Cable Length: 3 FT.