Advantech AFE-R770 handleiding
Handleiding
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AFE-R770 User Manual 8
2.1 Introduction
The following sections show the internal jumper settings and the external connector
pin assignments for different applications.
2.2 Jumpers
2.2.1 Jumper Description
You may configure the AFE-R770 to match the needs of your application by setting
jumpers. A jumper is a metal bridge used to close an electric circuit. It consists of two
metal pins and a small metal clip (often protected by a plastic cover) that slides over
the pins to connect them. To close a jumper, you connect the pins with the clip. To
open a jumper, remove the clip. Sometimes a jumper will have three pins, labeled 1,
2, and 3. In this case you would connect either pins 1 and 2, or 2 and 3.
The jumper settings are schematically depicted in this manual as follows.
A pair of needle-nose pliers may be helpful when working with jumpers. If you have
any doubts about the best hardware configuration for your application, contact your
local distributor or sales representative before you make any changes. Generally, you
simply need a standard cable to make most connections.
2.2.2 Jumper List
Table 2.1: Jumper List
PSON1 Auto Power On Setting
CLCMOS1 Clear CMOS
JSETCOM2_V1 COM2 RI power setting
COM3_SEL COM3 mode setting
ERP1 ERP Mode setting
SW_422_1~4 Termination resistor setting
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Productinformatie
| Merk | Advantech |
| Model | AFE-R770 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 11403 MB |
