1756-L61
1756-L61
1756-L61
（2）存储器
存储器（简称内存），用来存储数据或程序。它包括随机存取存储器（RAM）和只读存储器（ROM）。
PLC配有系统程序存储器和用户程序存储器，分别用以存储系统程序和用户程序。系统程序存储器用来存储监控程序、模块化应用功能子程序和各种系统参数等，一般使用EPROM；用户程序存储器用作存放用户编制的梯形图等程序，一般使用RAM，若程序不经常修改，也可写入到EPROM中；存储器的容量以字节为单位。系统程序存储器的内容不能由用户直接存取。因此一般在产品样本中所列的存储器型号和容量，均是指用户程序存储器。
（3）输入/输出（I/O）模块
I/O模块是CPU与现场I/O设备或其他外部设备之间的连接部件。PLC提供了各种操作电平和输出驱动能力的I/O模块供用户选用。I/O模块要求具有抗干扰性能，并与外界绝缘因此，多数都采用光电隔离回路、消抖动回路、多级滤波等措施。I/O模块可以制成各种标准模块，根据输入、输出点数来增减和组合。I/O模块还配有各种发光二极管来指示各种运行状态。
★厦门泰尼电气有限公司 ★
★联系人：小黄 ★
★Q Q ：97★
★电话： ★
★手机： ★
★传真： （注小黄收）★
★邮箱：★
★地址：厦门市海沧区海沧街道滨湖一里7号2008室★
MRL CORE, BLACK MAX FURNACE HEATER ELEMENT 12
APPLIED MATERIALS AMAT MULTIMETRIX SHUT 0190-08599
APPLIED MATERIALS AMAT TARGET, TI 20.625" 0190-07114
DNS ASSY, CP RIGHT SK2000 2-AE-J0121
BROOKS ROBOT, STANDARD ATM 4-1/2" ACE 6-0001-0513-SP
BROOKS AUTOMATION CONTROLLER PRE-ALIGNER 6-0002-0024-SP
ASTEX GMBH GENERATOR, OZONE SEMOZON 14-6008-00
ASTEX GMBH GENERATOR, MICROWAVE D137645
ENI GHW25 RF GENERATOR 2500W GHW25A-13DF3N0-001 GHW-25A
OPHIR POWER AMPLIFIER MODEL XRF373-001 - NEW
AMAT PWR AMPLIFIER RF 20W 0500-A0181
APPLIED MATERIALS AMAT CDMI ASSEMBLY P/N 0090-A1901
APPLIED MATERIALS AMAT PAD CONDITIONER 0010-05106
APPLIED MATERIALS AMAT CATHODE LINER P/N 0040-79916
APPLIED MATERIALS AMAT CCB II ASSEMBLY P/N 0195-01348
APPLIED MATERIALS AMAT CCB II ASSEMBLY P/N 0195-00178
ADVANCED ENERGY PE-2500 GEN RF 1500W100KHZ C
TEL TOKYO ELECTRON MB3M10-101688-11 WAFER ROTATION
AEROTECH ES13693-1 THETA AXIS STAGE P/N ADR175-E13693D2
AMAT THETA AXIS STAGE 0190-A0001
LION PRECISION EN193 AUTOFOUCS KIT P/N 060473-2
AMAT AutoFocus KIT STING 0240-a6770
VARIAN CONTROLLER, FARADAY E11048882 REV A
PRI AUTOMATION/EQUIP DIV ROBOT ABM-405-1-S-CE-S293
AMAT LINER CHAMBER CT W/LEAK CHECK PORT, EHA 0040-83384
APPLIED MATERIALS AMAT GUN HEAD P/N 0010-C5840
AMAT PWRSP 60KW 208VAC ENI SLAVE20KW DNET 0190-07967
ZEBRA TECH SERVO, AMP DRAWER 86841-000 REV J
ADVANCED ENERGY MATCH, RF FIXED B
AMAT RF GEN, 13.56MHZ, 1.25KW 208VAC, DEVICE 0190-01183
ALPHASEM COGNEX FRAME GRABBER 8120 CVM9
AMAT CAP, EXHAUST, POINT OF USE REACTOR EPI 0040-85573
LASER, 15 MILLIWATTS RATED MELLES GRIOT 3227H-C-64
AMAT PWRSP 40KW 480VAC ENI SLAVE20KWDNET F 0190-08034
AIR LIQUIDE GAS CABINET CONTROLLER,COMPLETE GC AVP
AMAT IA-COMP Cage Assy 0090-A1230
DNS LAMPHOUSE, EEW 80B 2-39-83273, HAMAMATSU L6599-01
DNS HAMAMATSU LAMPHOUSE, EEW 80B L6599-01 2-39-83273
AMAT TUNER 1/4-GUIDE WL 2.45GHZ 3KW 3-STUB 3750-01147
DNS ASSY, HP RIGHT SK2000 2-AE-J0132
TEL HEATER, SD2 DRYER, TEL CS1B80-001293-11
DNS PLATE, HOT ADHESION AH 80B ASSY 2-XZ-13045
AMAT 0010-00735 5000:ETCH INT. ENDPOINT MAINPLATE
AMAT 0010-09929 5000 ETCH INT. END POINT MAINPLATE
AMAT 0010-10550 MODULE MFG VGA MAIN PLT ASSY PREC. 5000
APPLIED MATERIALS AMAT CMP OPTICAL HEAD 0010-A0213
DNS ACU, SPIN DEVELOP SK2000 2-39-67685
DNS CONTROLLER INDEX 1 SLAVE L-SHAPE SK2000 2-39-63344
VARIAN POWER SUPPLY, ANALY CORREC MAG E1
IMTEC TANK, HEATED S-A2002-NEPAH47 QTZ
APPLIED MATERIALS AMAT CHAMBER LINER P/N 0040-85747
APPLIED MATERIALS AMAT CHAMBER LINER P/N 0040-85748
APPLIED MATERIALS AMAT ESC CONTROLLER
