AT&T System 85 manual PDM Equipment Price Element Code PEC, Lights

Processor Data Module (PDM)

Lights

Power

Terminal Ready

Line Status

Call in Progress

Carrier on

Test in Progress

Check option

Test Result

Send Data

Receive Data

Mounting Options

The PDM can be configured either in a stand-alone or multiple mounted version. The stand- alone version is installed in a 70A Data Mounting aluminum housing that is equipped with plastic front and rear covers. A maximum of eight PDMs can be installed in the 71A Data Mounting.

The stand-alone version can be mounted on a surface or desk top near the associated data ter- minal. The multiple mount is normally contained in an auxiliary cabinet.

Power

Both mounting arrangements require power from a 115-volt AC receptacle to power the PDM(s).

PDM Equipment Price Element Code (PEC)

The PDM cannot be ordered; therefore, no PEC is available.

Additional Documents

The following documents contain additional information relating to the PDM:

Processor Data Module User’s Guide, 999-700-028

DEFINITY Generic 1 and Generic 2, System 75, and System 85 Terminals and Adjuncts Installation and Test, 555-015-104

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