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Rockwell Automation TDO16AIN 16-Channel Digital Output Termination Card Introducted Power 24Vdc User Manual

Tdo16ain), Introduction

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Triguard SC300E

TDO16AIN

16-Channel Digital Output

Termination Card Introduced Power

24Vdc

(TDO16AIN)

Issue 6 October 2005

INTRODUCTION

PURPOSE

The TDO16AIN 16-channel digital output termination card acts as an interface between the
digital output circuits of an SC300E chassis and the field devices which they control.

It provides:

Screw terminals for the field wiring

Power supply inputs for the field devices

Fuse protection for the field loops with local and remote indication of fuse failure

Overvoltage protection

Dummy loads for unused digital output channels—to prevent spurious operation of

latent fault detection circuits in the associated digital output module. (Dummy loads
are only to be connected to outputs which are not used).

This document is intended to provide a general understanding of the function of the TDO16AIN,
sufficient to enable basic maintenance operations to be effected in the field.

ASSOCIATED DOCUMENTATION

Reference

Title

008-5102

MDO32BNS 32-Channel Digital Output Module User Manual

008-5104

PDD24 Power Distribution Panel User Manual

008-5150

MDO64BNS 64-Channel Digital Output Module User Manual

008-5135