Basic EVM Configuration

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3

Basic EVM Configuration

3.1

EVM Setup

Follow these procedures to set up and use the XTR111EVM:

•

Remove jumper J1 to enable the output.

•

Connect a power supply configured for +24 V and GND to terminal block TB1.

•

Enable the power supply. Expect a supply current of less than 6 mA and an output voltage near

ground.

•

Apply a 0-V to 5-V signal to VIN, located on terminal block TB4.

•

Measure IOUT at terminal block TB2.

•

Connect J2 to place a resistive load on the XTR111 output in order to measure the voltage at VOUT or

VOUT_F.

The XTR111EVM configurations for current and voltage outputs are shown in Figure 2 and Figure 3,

respectively.

Figure 2. Current Output Setup

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XTR111 Demonstration Fixture User's Guide

SBOU048C – April 2007 – Revised April 2013

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