Perle Systems Switch DS1 Manual de usuario descargar pdf (Pagina 216)

Setting Jumpers 216

Introduction

Analog Input Module

IOLANs that have Analog Input have a voltage/current jumper that must be set for each channel and

must match the software configuration for each channel. To change the settings, do the following:

1. Detach the IOLAN from the electrical power source and disconnect everything from the box.

2. Open the case by unscrewing the five side screws, two on each side plus the grounding screw,

and lifting off the top of the case. You should see the following configuration for the analog input

board:

JP1 JP2

Channel 2

I/O

Channel 1

I/O

Channel 3

Channel 4

JP3

JP4

3. To configure Channel 1 for Voltage, no jumper should be set (as shown); this is the default

setting. To configure Channel 2 for Current, jumper both J2 pins (as shown).

4. Close the IOLAN case by replacing the case lid and the five screws. You can now power it on

with the new settings.

1 2 ... 211 212 213 214 215 216 217 218 219 220 221 ... 245 246

Sin comentarios

Perle Systems Switch DS1 Manual de usuario Pagina 216