RETIRED ›
This product is no longer available and has been replaced by: COM220. Some accessories, replacement parts, or services may still be available.
DC112 Telephone Modem

Overview

The DC112 enabled communication between a datalogger and a computer over a public switched telephone network. It was connected to the datalogger at the field site. A Hayes-compatible modem was required at the computer base station.

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Detailed Description

The DC112 enabled communication between a datalogger and a computer over a public switched telephone network. It was connected to the datalogger at the field site. A Hayes-compatible modem was required at the computer base station.

The DC112 was powered by the datalogger's power supply via the SC12 Cable (provided).

Comparison with Newer Faster Modems

Given an average application with several hundred data points being retrieved daily, the differences in on-line time between 1200 baud and faster modems were only a few seconds. With large data files, however, a faster modem was recommended.

Specifications

Standard Operating Temperature Range -25° to +50°C
Extended Operating Temperature Range -55° to +80°C
Dimensions 11.2 x 7.6 x 2.5 cm (4.4 x 3.0 x 1.0 in.)
Weight 0.34 kg (12 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)
CR1000
CR10X (retired)
CR200X (retired)
CR206X (retired)
CR211X (retired)
CR216X (retired)
CR23X (retired)
CR295X (retired)
CR3000
CR500 (retired)
CR5000 (retired)
CR510 (retired)
CR800
CR850
CR9000 (retired)
CR9000X

Additional Compatibility Information

Peripherals

The DC112 could be interfaced to the PC201 Card, the PC203 Power up box, and the SC532.

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