BMXFCC503端子施耐德

BMXFCC503端子施耐德当选择两种光源的时候，佳的选择是选择更亮的那个。当光源不够亮时，可能有三种不好的情况出现。第一，相机的信噪比不够；由于光源的亮度不够，图像的对比度必然不够，在图像上出现噪声的可能性也随即增大。其次，光源的亮度不够，必然要加大光圈，从而减小了景深。另外，当光源的亮度不够的时候，自然光等随机光对系统的影响会大。

Allen Bradley SLC-500 Analog Input 1746 NI4 Series A

Digidesign AI16-VENUE Analog Input Card for Venue

GE FANUC IC693ALG223C INPUT ANALOG 16PT CURRENT

Square D SY MAX 8009 AN81 Analog Input Module

ANALOG INPUT MODULE for S7300 8AI 16BIT

6ES7331-7NF00-0AA0

RELIANCE ELECTRIC ANALOG INPUT MODULE 0-57409-C

RELIANCE ELECTRIC ANALOG INPUT MODULE 0-57409-C

Omron Analog Input Module CS1W-AD041-V1 ++

New Opto 22 AD9T Voltage Input Analog I/O Module 0-50mV

ALLEN BRADLEY 1771-FC ANALOG INPUT 12 BIT SERIES B USED

HONEWELL HIGH LEVEL ANALOG INPUT 51304757-150

AS-B873-001 MODICON ANALOG INPUT MODULE ASB873001

GE-Fanuc IC610MDL116 A Analog Input Module ***TESTED***

Honeywell Input Analog 4DP7APXIA322 OR 4DP7APXIA-322

HONEYWELL 621-0022 ISOLATED ANALOG INPUT (PLC1232)

AB PLC Analog Input Module 1769-IF8 (1769IF8) NIB !

AB PLC Analog Input Module 1769-IF8 ( 1769IF8 ) NIB !

NEW BEHRINGER XENYX XL1600 ANALOG 16 INPUT 4 BUS MIXER

MAKE AN OFFER, SEE HOW LOW WE CAN GO! *FREE SHIP*

**FS** GE Fanuc Analog Input IC693ALG221F IC693ALG221

NEW SIEMENS 6ES5-463-4UB12 ANALOG INPUT MODULE

Allen Bradley SLC 500 1746-NI4, -N14, Analog Input, VGC

In Excellent condition with 2004 Date Code!

**FS** GE Fanuc Analog Input IC694ALG222A IC694ALG222

Modicon AS-B875-111 Analog Input B877-111 ASB875111

Xycom XVME-560 Analog Input Board Module NEW

1 NIB ALLEN BRADLEY 1771IR INPUT MODULE ANALOG SER D

SEALED !

GE Fanuc Analog Input IC693ALG220 IC693ALG220F

MODICON AS-B573-015 ANALOG INPUT MODULE ASB573015

Allen-Bradley 1771-E1C analog input expander 1771E1C

For-A HVS-30HSAI Analog Video Input Card for HVS-300HS

Modicon Analog Input Module B875-111 B875111

**FS** Allen Bradley Analog Input Module 1746sc-NI8u

Allen Bradley 1771-IEC Analog Input Module 8 Bit

Square D SY/Max 8030 RIM123 B 1.01 Analog Input Module

INTELLIGENT PCI-20341M-1A ANALOG INPUT MODULE 16BIT NEW

Siemens Analog Input Module 500-5009 #11242

OPTO 22 G4 AD11 I/O MODULE Analog -5 To 5 VDC Input 

Omron C500-AD007, Analog Input Module, "TESTED"

For-A HVS-60HSAI Analog Input Card for HVS-600HS

YASKAWA JEPMC-AN2900 ANALOG INPUT MODULE NIB

AEG MODICON AS-B875-102 ANALOG INPUT MODULE

ALLEN BRADLEY 1771IL INPUT MODULE ANALOG 5POINT ISOLATE

GE Fanuc Input Analog 4PT Voltage IC693ALG220G NEW

ISSC 337-ADC-PB ANALOG INPUT CARD D1609056 

GOULD MODICON B373 0-10VDC ANALOG INPUT 

Facts Engineering F4-04AD Analog Input Module F404AD