ADCP-50-304 • Issue 19 • June 1999 • Section 1: Introduction

2.2.3Data Converter Module (PSR-06)

This module is a printed circuit board assembly with components, a front panel with four LED status indicators and a rear 96-pin DIN connector. The module interfaces with the ADC Remote Control Unit, a user's CRT terminal, or computer, and converts signals providing RS-422/RS- 232 compatibility to permit remote serial control for PatchSwitch equipment to be connected to RS-232 modem or CRTs.

2.2.4LED/Alarm Patch Module with A/B Switching (PSM-01)

This PS module is a printed circuit board assembly with components, a front panel (two toggle, one rotary and one touch switch, three patch 26-pin connectors, and 11 LEDs), and rear 96-pin DIN connector. It may be mounted in any of the first 16 module positions.

2.2.5Patch Module with A/B Switching (PSM-02)

This PS module has the same features as PSM-01 except without RS-232/V.24 lead status indicators and alarming.

2.2.6A/B Switching Module (PSM-03)

This PS module is a printed circuit board assembly with components, a front panel (one toggle switch and two LEDs) and a rear 96-pin DIN connector. It may be mounted in any of the first 16 module positions.

2.2.7Led/Alarm Patch Module with A/B Switching and Off-Line Access (PSM-04)

This module is the same as PSM-01 except that when it is in A or B state, the off-line port provides direct test access to the off-line device.

2.2.8Patch Module with A/B Switching and Off-Line Access (PSM-05)

Same as PSM-04 except this module has no LEDs or alarm.

2.2.9LED/Alarm Patch Interface (PSM-07)

This module (normally mounted in the 17th position of the chassis but may be mounted in the 1st through 16th position) is a patch interface module with LED and alarm; the model is a printed circuit board assembly with components, a front panel (one toggle, one rotary and one touch switch, two patch 26-pin connectors and nine LEDs), and a rear 96-pin DIN connector.

2.2.10 Patch Interface (PSM-08)

This module (normally mounted in the 17th position of the chassis but may be mounted in the 1st through 16th position) is a patch interface module; the module is a printed circuit board assembly with a front panel (two patch 26-pin connectors) and rear 96-pin connector.

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© 1999, ADC Telecommunications, Inc.