Rockwell Automation TBT Bus Terminator User Manual

Triguard SC300E

TBT

Bus Terminator

INTRODUCTION

(TBT

Issue 2

October 2005

)

PURPOSE

The Bus Terminator (TBT) is a passive end
TBT is to minimise line ringing and pulse reflections in order to eliminate transmission data
erro

rs.

This document is intended to provide a general understanding of the TBT sufficient to enable
basic

maintenance procedures to be effected in the field.

-of-

line I/O data bus terminator. The purpose of the

Figure 1-1. TBT Bus terminator-General view

ASSOCIATED DOCUMENTATION

008-5115

Reference No

TBA Bus Expansion Adaptor User Manual

008-5217

Title

2

TBT

October

2005–

Issue 2

Triguard

SC300E

TBT

October

2005–Issue 2

3

SPECIFICATION

Model

Triguard

TBT

SC300E TBT Bus Terminator

Connector

Overall size (mm)

Overall size (inches)

Weight (per set of three)

ENVIRONMENTAL SPECIF

The maximum ambient temperature measured at the hottest point within the Triguard system
shall

Temperature operating:

Temperature

Humidity

Certification:

General Certification: Ref. SC300E TMR Product Guide (ref 008-5209)

ICATIONS

not be greater than 60 degrees centigrade.

storage:

+5°C to +60°C

-

25°C to +70°C

5% to 95% non-condensing at ambient <40°C

DIN41612 style ‘c’ 64-way

100H x 18W x 40D

3.94H x 0.7W x 1.57D

0.21kg

TRANSPORT AND HANDLING

The TBT must be transported and stored in its original packing material, which should be
retained for this purpose.