SDS511 Dual CS I/O Port Adapter

Overview

The SDS511 dual port adapter allows two communication devices to be connected to one data logger CS I/O port. Communications are determined on a first-come-first-served basis. The adapter DOES NOT support concurrent communications between the two devices and the CS I/O port. Therefore, Campbell Scientific recommends the SDS511 for devices that only access the CS I/O port intermittently.

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Benefits and Features

  • Allows two communication CS I/O devices to be connnected to one data logger CS I/O port
  • Recommended for devices that access the CS I/O port intermittently for a short duration
  • Supports modem enabled (ME) device

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Detailed Description

The SDS511 dual port adapter allows two communication devices to be connected to one data logger CS I/O port. Communications are determined on a first-come-first-served basis (that is, the adapter DOES NOT support concurrent communications between the two devices and the CS I/O port). Therefore, the SDS511 is recommended for devices that only access the CS I/O port intermittently.

Specifications

Supply Voltage 5 Vdc (supplied from the data logger)
Typical Current Drain < 5 mA (active)
RH Range 0 to 90% RH (non-condensing)
Operating Temperature Range -25° to +55°C
Cable Length 30.5 cm (12 in.)
Body Dimensions 4.3 x 6.4 x 3.3 cm (1.7 x 2.5 x 1.3 in.)
Weight 91 g (3 oz)

Compatibility

Note: The following shows notable compatibility information. It is not a comprehensive list of all compatible or incompatible products.

Data Loggers

Product Compatible Note
21X (retired)
CR10 (retired)
CR10X (retired)
CR23X (retired)
CR500 (retired)
CR510 (retired)
CR9000 (retired)

Additional Compatibility Information

Supported Devices

The SDS511 supports modem enabled (ME) devices. The ME devices connect to the SDS511 via 9-pin serial cables supplied with the product. Some of our older cables are also compatible, namely the SC12 and 10873 cables. Please note that you can only use one of our newer, black, molded SC12 serial cables. However, you can use one pn 10873 cable and an SC12 cable.

Data Logger Considerations

The SDS511 is typically not used with our newer data loggers.

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