PCB Installation

 

 

RGLU2 – Loop/Ground Start CO Line Interface Unit

Table 6-18 RGLU2 Controls, Indicators, and Connectors (continued)

 

 

 

 

Control/Indicator/

Type of Component

Description

 

Connector

 

 

 

 

LOOP/GND jumper SW103

 

 

 

(configures line 1)

 

 

 

 

 

 

 

LOOP/GND jumper SW203

 

 

 

(configures line 2)

3-terminal jumper

Used to configure line for loop or ground start.

 

 

 

LOOP/GND jumper SW303

 

 

 

 

(configures line 3)

 

 

 

 

 

 

 

LOOP/GND jumper SW403

 

 

 

(configures line 4)

 

 

 

 

 

 

 

Red LEDs

RGLU

4 3 2

SW401

 

3

 

PAD

 

 

0

1

 

 

 

 

 

 

 

 

 

SW301

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

J2

 

PAD

 

 

 

0

SW201

 

3

 

PAD

 

 

0

 

J1

SW101

 

3

 

PAD

 

 

0

SW403 SW303 SW203 SW103

LOOP GND LOOP GND LOOP GND LOOP GND

Backplane Connector

5816

Figure 6-26 RGLU2 PCB

PCB Installation

Strata CTX I&M 06/04

6-37

Page 261
Image 261
Toshiba CTX28 manual PCB Installation