AMX AXP-AI8 ANALOG 8-INPUT BOARD Manuale Utente Scaricare il pdf (Pagina 17)

DNA/DNR-AI-217 Simultaneous Sampling Differential Analog Input Board

Chapter 1 13

Introduction

Tel: 508-921-4600 www.ueidaq.com Vers: 4.5

Date: April 2013 DNx-AI-217 Chap1x.fm

United Electronic Industries, Inc.

1.9 Layer

Connectors

and Wiring

Figure 1-5 below illustrates the pinout of the AI-217. The AI-217 layer uses a B-

size 37-pin D-sub connector. The following signals are located at the connector:

• AIN0+ –

AIN15+ — input channel, differential mode.

Use AIN0 to –AIN15 as signal returns.

• +13

V 50mA — provides power for CJC circuitry on the optional

DNA-STP-AU accessory panel

• CJC+ —

cold junction compensation return line from DNA-STP-AI-U.

• AGND

— layer analog ground, isolated from system ground.

• EXT_

TRIG — accepts an external trigger signal to the layer.

Ext_Trig 1

AIn 15+ 2

AIn 14+ 3

AIn 13- 4

AIn 12- 5

AIn 11- 6

AIn 10- 7

Gnd 8

AIn 9+ 9

AIn 8+ 10

AIn 7+ 11

AIn 6+ 12

AIn 5- 13

AIn 4- 14

AIn 3- 15

AIn 2- 16

Gnd 17

AIn 1+ 18

AIn 0+ 19

20 AIn 15-

21 AIn 14-

22 +13V, 50 mA

23 AIn 13+

24 AIn 12+

25 AIn 11+

26 AIn 10+

27 AIn 9-

28 AIn 8-

29 AIn 7-

30 AIn 6-

31 CJC+

32 AIn 5+

33 AIn 4+

34 AIn 3+

35 AIn 2+

36 AIn 1-

37 AIn 0-

Figure 1-5. Pinout Diagram of the AI-217 Layer

NOTE: If you are using a accessory panel with the AI-217, please refer to the

Appendix for a description of the panel.

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 23 24 25

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