The COM9522B has an RS-232 port, power and control terminals, and a 26-pin connector. The COM9522B connects to the data logger's RS-232, COM, or CS I/O port.
LEDs on the COM9522B indicate the following:
|Operating Voltage||9 to 18 Vdc, 12 Vdc nominal|
|Current Drain at 12 Vdc||
|Maximum Supply Current||2500 mA|
|Control Input Voltage||
|Communication Rate||19200 bps (between data logger and COM9522B)|
|Operating Temperature Range||-40° to +70°C|
|LEDs||Power switched to Iridium Modem, TX and RX, Network Service|
|Width||3.8 cm (1.5 in.)|
|Weight||~476 g (17 oz)|
Please note: The following shows notable compatibility information. It is not a comprehensive list of all compatible products.
|CR300||Use a 18663 null modem cable.|
|CR310||Use a 18663 null modem cable.|
LoggerNet provides support for communicating with our data loggers over the the Iridium network using the Iridium 9522B. LoggerNet provides user control by allowing direct communications with the remote station using the Iridium Dial-up or RUDICS services. LoggerNet can run unattended, providing scheduled communications for data and image collection, as well as remote station administration.
The COM9522B requires a desiccated, non-condensing environment; a Campbell Scientific enclosure is recommended. Grommets and screws are provided to attach the COM9522B to the backplate of our enclosures.