R911190172 REXROTH

ABB-CI810B
ABB-TB820V2
ABB-NBIO-21
ABB-3BSE010796R1-PM825
ABB-RUSB-02
A06B-0227-B001
SRDA-EAXA01A
21000-16-10-00-182-03-02
1769-L32C
C79040-A7520-C386-03-86
Tylan-AC-2
PART NO: DS3800NATA1B1C
PART NO: DS3800NTSC1A1A

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描述

根据PLC的安装方式,系统分为集中式、远程I/O式和多台PLC联网的分布式。集中式不需要设置驱动远程I/O硬件,系统反应快、成本低。大型系统经常采用远程I/O式,因为它们的装置分布范围很广,远程I/O可以分散安装在I/O装置附近,I/O连线比集中式的短,但需要增设驱动器和远程I/O电源。多台联网的分布式适用于多台设备分别独立控制,又要相互联系的场合,可以选用小型PLC,但必须要附加通信模块。

National Instrument Terminal Base FP-TB-1 FPTB1
Expedited shipping available

National Instruments 777853-02 PCI-4851/2, 2-Port, Isol

National Instruments 5938 185183B-01 PCI Card 50-Pin

National Instruments Daqpad-MIO-16XE​-50 fully tested

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NATIONAL INSTRUMENTS AT- GPIB MODEL 180625-01 NEW NOS

National Instruments AT-GPIB 488.2 ISA Card 181060-01
Expedited shipping available

NATIONAL INSTRUMENTS NI AT-GPIB/TNT CARD GPIB INTERFACE

National Instruments. 16 Port Serial Breakout Box.

National Instruments NI VXI-MXI Interface Module Board

NATIONAL INSTRUMENT 185904A-01 USPP 185904A01

National Instruments SCXI-1180 Feedthrough Panel