MDF PCB Wiring

10

 

 

This chapter contains point-to-point wiring diagrams for connection of telephones, lines, peripheral equipment, and power supplies for the universal slot PCBs of the Strata CTX system.

Wiring diagrams are divided into groups according to the PCB which provides the interface for, or controls the operation of, the associated equipment as listed below:

Stations

PCB

 

 

DKTs (BPCI, DDSS, DDCB, ADM and BATU)

ADKU, BDKU/BDKS,

 

 

BWDKU

 

 

 

 

 

 

 

 

 

DKTs and DDSS

PDKU

 

 

 

 

 

 

External Power for DKTs and DDCB

BDKU, PDKU

 

 

 

 

 

 

DKTs or Standard Phones

RDSU

 

 

 

 

 

 

Standard Telephone

ASTU, RSTU, RDSU,

 

 

RSTS, PSTU

 

 

 

 

 

 

 

 

 

CO Lines

PCB

 

 

Analog Ground Start

RGLU

 

 

 

 

 

 

Analog Loop Start

RCOU/RCOS

 

 

 

 

 

 

 

Analog E911

RMCU/RMCS

 

MDF

 

 

 

Caller ID with RGLU or RCOU/RCOS

RCIU/RCIS

 

 

 

 

 

 

 

Analog DID/CO Lines

RDDU

 

PCB

 

 

 

Analog E&M Tie Lines

REMU

 

 

Wiring

 

 

PEMU

 

 

 

 

 

 

Option Interface

PCB

 

External Paging, Night Bell, Night Transfer Door

BIOU

 

 

Lock and BGM mute control

 

 

 

 

 

 

 

 

 

Power Failure

PCB

 

 

DPFT Power Failure Transfer box

DPFT

 

 

 

 

 

 

Notes

Before using the Connect Record Sheets (following each Wiring Diagram), make copies for future use.

The RDTU2 cable connection information is in Chapter 8 – T1.

The RDTU, RBUU, RBUS cable connection is in Chapter 10 – MDF PCB Wiring.

Strata CTX I&M 06/04

10-1

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Image 373
Toshiba CTX28 manual 10-1, Mdf