COM9522B Iridium Satellite Modem Interface
Ideal for Remote Sites
Low power use, wide operating temperature range
meteorología aplicaciones agua aplicaciones energía aplicaciones flujo gas y turbulencia aplicaciones infraestructuras aplicaciones suelo aplicaciones


The COM9522B interface provides a convenient way to connect an Iridium 9522B satellite transceiver to a computer or data logger and to a power supply. When the COM9522B interface and Iridium 9522B satellite transceiver are combined, a data logger is easily accessible over the global Iridium satellite network.

The COM9522B may be ordered individually or preferably as part of the IRIDIUM9522B Satellite Modem and Interface Kit.

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Ventajas y características

  • Suficientemente robusto para uso en duras condiciones ambientales
  • Bajo consumo - adecuado para aplicaciones remotas
  • La forma más fiable y fácil de conectar un modem Iridium 9522B a un datalogger u ordenador


Descripción detallada

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:

  • Power On
  • Network Service
  • Modem Output
  • Modem Input


Operating Voltage 9 to 18 Vdc, 12 Vdc nominal
Current Drain at 12 Vdc
  • 20 μA (quiescent, off state)
  • 32 mA (active, on state max)
Maximum Supply Current 2500 mA
Control Input Voltage
  • < 1.25 Vdc (guaranteed off)
  • > 3.24 Vdc (guaranteed on)
  • 18 Vdc (maximum voltage)
Communication Rate 19200 bps (between data logger and COM9522B)
Operation Full-duplex
Operating Temperature Range -40° to +70°C
LEDs Power switched to Iridium Modem, TX and RX, Network Service
Compliance CE Compliant
  • 20.1 cm (7.9 in.) with mounting bracket
  • 17.0 cm (6.7 in.) without mounting bracket
Width 3.8 cm (1.5 in.)
Weight ~476 g (17 oz)


Nota: lo siguiente muestra información de compatibilidad notable. No es una lista de todos los productos compatibles.


Producto Compatible Nota
CR1000 (retired)
CR200X (retired)
CR216X (retired)
CR300 Use a 18663 null modem cable.
CR310 Use a 18663 null modem cable.
CR5000 (retired)

Equipos para montajes

Producto Compatible Nota


Producto Compatible Nota
21X (retired)
CR10 (retired)
CR10X (retired)
CR23X (retired)
CR500 (retired)
CR510 (retired)
CR9000 (retired)

Información de compatibilidad adicional


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.

Enclosure Considerations

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.

Casos de aplicación

Northern Canada: Hydro-electric Power Forecasting
Climate change is an important global issue that poses challenges to many facets of our......leer más