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Table of Contents

Introduction

Power I/O Wildcard Hardware

Plugging in the Power I/O Wildcard

Selecting a Wildcard Address

Setting Outputs and Reading Inputs

Connecting High-Current Loads to the Outputs

Maximum Ratings: Current, Power and Switching Frequency

Heat Sinking

Connecting to the Inputs

Power I/O Wildcard Field Header

Software

Hardware Schematics

Power I/O Wildcard User Guide

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Power I/O Wildcard Field Header

The isolated high voltage inputs and outputs are brought out to a 24-pin dual row header on the Power I/O Wildcard as shown in Table 1-3.

To connect your transducer signals or control inputs to the Field Bus (H3 on the Power I/O Wildcard) use a ribbon cable or the Screw Terminal Wildcard that brings out the signals to screw terminal blocks. Remember that most ribbon cable connectors are rated at 1 amp per contact.

Table 1-3 Power I/O Wildcard Field Header

isolated high voltage inputs and outputs

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