可编程控制器(PLC)是一种新型的通用自动化控制装置,它将传统的继电器控制技术、计算机技术和通讯技术融为一体,具有控制功能强,可*性高,使用灵活方便,易于扩展等优点而应用越来越广泛。但在使用时由于工业生产现场的工作环境恶劣,干扰源众多,如大功率用电设备的起动或停止引起电网电压的波动形成低频干扰,电焊机、电火花加工机床、电机的电刷等通过电磁耦合产生的工频干扰等,都会影响PLC的正常工作。
尽管PLC是专门在现场使用的控制装置,在设计制造时已采取了很多措施,使它对工业环境比较适应,但是为了确保整个系统稳定可*,还是应当尽量使PLC有良好的工作环境条件, 并采取必要的抗干扰措施。
Control Techniques Digitax ST DST1401P 1401
Control Techniques DIN1220220B
Control Techniques DIN3220220B #6737LR
Control Techniques DIN3380300B
Control Techniques DIN338040B
Control Techniques DIN3380075B #6736aLR
Control Techniques DBR-0600-01500-?ENC
Siemens 6PA1000-1BC
Siemens AMS-P216-A32 C8451-A45-A12-2
Siemens AMS-P217-A32
Siemens SMP-E120-01
Siemens SMP-E129 C8451-a11-a30
Siemens SMP-E131
Siemens SMP-E132
Siemens SMP-E2-A3
Siemens SMP-E20 C8451-A17-A26-7
Siemens SMP-E200-3
Siemens SMP-E200-A1 C61451-A89-C3-2
Siemens SMP-E200-A1 C8451-A1-A191-1
Siemens SMP-E204-A1 C8451-A1-A33-1
Siemens SMP-E211-01 C61451-A68-C7-3
Siemens SMP-E211-02 C61451-A68-C7-3
Siemens SMP-E211-A11 C8451-A1-A107-3
Siemens SMP-E212 C61451-A89-C8-3
Siemens SMP-E212-01 C61451-A89-C8-3
Siemens SMP-E218-A1
Siemens SMP-E220-3
Siemens SMP-E220-A1
Siemens SMP-E221-A1
Siemens SMP-E224 C8451-A12-A76-1
Siemens SMP-E230-A1
Siemens SMP-E240-2 C61451-A89-C12-2
Siemens SMP-E302-03
Siemens SMP-E302-04
Mirle DX33 robot controller
KLA AF Pulse sensor preamp 710-657068-00
Panasonic FA-M00863-16 & FA-86110-E board
Commonwealth scientific 33302 Rev J RTI 9904
Air monitor 9600 card controller assy 9600-1001
Triconex systems assy 85-3194 rev Q
Vacuum pressure module assy 9601220 rev B
Thermonics CPU 1B-079-XA
HP 94802-61059 20MHz 12-BIT digitizer
Novellus systems MOD CONT DC/DC converter 03-053424-00
SBC 915004 Pentium III with CPU 700MHz
british telecommunicati?ons Plc SCA058 dual processor
Maple systems MAP523 optomux barcode reader MAP523B-002
ESI Illuminator CTRL CKA 445-05310 rev J
KLA instruments 710-805000-51
Hakko V606iC10 display panel
Horiba PDV-1 H110937 board
Panasonic PRM8EK board
Panasonic PRM8EJ board
NAIS laser sensor LM300
Panasonic PRMAEE board
Koyo FC-161F-C
HV# Mitsubishi MR-J2S-200A AC Servo
Wild Heerbrugg M3B (no eyepiece)
Allen bradley devicenet 1756-DNB Ser. B F/W Rev. 6.002
Panasonic MSD2DCBNYN 581B357C 581B345E
IAI SEL-G-4-AC-400.?400.200B.30L-2 Type G AC
Sonardyne 7784-146-01 ISS C4 880-8454 board
Fantas SAM SFC480F1M0-4** (4 pcs)
Regin EXOcompact C280D P/N: 180-1600-06
Mitsubishi Melsec A2NCPUR21 & A3NMCA4-UL
MITSUBISHI input unit AX41C
Omron C500-AD001 3G2A5-AD001
HV# Mitsubishi Melsec-Q QY42P
Miki pulley SA3-752D AC servo driver
Disco KN-006 UA-082303 CPU board
HV# Keyence EX-201 (lot of 3)
SMIC senju metal SK0025 Ver-940301 board
Opal video CPU 70312533010 card
ESEC 1001-4533/03
Proface GP2301-LG41-24V 2980070-04 panel
Idec microsmart FC4A-D20RK1 (2 pcs)
Fanuc A16B-2200-025 A16B-2200-0250/?05C 4 axes
HV# Mitsubishi A2ASCPU A1S68AD A1SJ71LP21 PLC
Omron NT31-ST121B-V2
ABB PM210 AC 800C
Omron C200H-B7A21 B7A I/F unit
3Phase motor driver AF-2 GBK60ARMH-11330
ATEQ MF5 F520
QSAC CPU board 31-50255N33
Denso RC3-V6A
Disco KN-006 EAUA-201500 output
QSAC board 31-50220N11
Siemens C98043-A1086-L1?1-9
Fanuc A20B-1002-0980/?05B
FAST S.A. FBLINP32C unit