IC693DNM200/IC693CPU374CA

IC693DNM200/IC693CPU374CA

IC693DNM200/IC693CPU374CA

IC693DNM200/IC693CPU374CA

如果你曾经好奇过什么是焦距，那可能已经在百度百科或类似的网站看到过如下的解释：“焦距，是光学系统中衡量光的聚集或发散的度量方式，指从透镜的光心到光聚集之焦点的距离。亦是照相机中，从镜片中心到底片或CCD等成像平面的距离。”

你看懂了吗？是啊，我也没懂，而且我还是以此为生的。让我们把这个问题简化一下。当光线通过镜头时

CPU224XP

CPU224 XP AC / DC / 继电器14 输入/ 10 继电器输出

6ES72142BD230XB0

17

CPU226XP

CPU226 DC / DC / DC24 输入/ 16 输出

6ES72162AD230XB0

18

CPU226XP

CPU226 AC / DC / 继电器24 输入/ 16 继电器

6ES72162BD230XB0

S7-200扩展模块：

6ES7221-1BF22-0XA8 EM 221 数字量输入模块，8 输入24V DC 

6ES7221-1BH22-0XA8 EM 221 数字量输入模块，16 输入24 VDC 

6ES7222-1BF22-0XA8 EM 222 数字量输出模块，8 输出24 VDC 

6ES7222-1HF22-0XA8 EM 222 数字量输出模块，8 输出继电器

6ES7223-1BF22-0XA0 EM 223 数字量输入/ 输出模块，4 输入/4 输出24V DC 

6ES7223-1HF22-0XA8 EM 223 数字量输入/ 输出模块，4 输入24 VDC/4 继电器输出 6ES7223-1BH22-0XA8 EM 223 数字量输入/ 输出模块，8 输入/8 输出24 VDC 

6ES7223-1PH22-0XA8 EM 223 数字量输入/ 输出模块，8 输入24 VDC/8 继电器输出 6ES7223-1BL22-0XA8 EM 223 数字量输入/ 输出模块，16 输入/16 输出24 VDC 

6ES7223-1PL22-0XA8 EM 223 数字量输入/ 输出模块，16 输入24 VDC/16 继电器输出 

6ES7231-0HC22-0XA8 EM 231 模拟量输入模块，4 输入 

6ES7231-7PB22-0XA8 EM 231 2 路输入热电阻 

6ES7231-7PD22-0XA8 EM 231 4 路输入热电偶 

6ES7232-0HB22-0XA8 EM 232 模拟量输出模块，2 输出 

6ES7235-0KD22-0XA8 EM 235 模拟量输入/ 输出模块4 输入/1 输出 

6ES7241-1AA22-0XA0 EM 241 调制解调器模块 

6ES7253-1AA22-0XA0 EM 253 定位模块 

6ES7277-0AA22-0XA0 EM 277 PROFIBUS-DP 模块 

6GK7243-1EX00-0XE0 CP 243-1 以太网模块 

6GK7243-1GX00-0XE0 CP 243-1 IT 版以太网模块 

6GK7243-2AX01-0XA0 CP 243-2 AS-i 接口模块 

6ES7291-8GE20-0XA0 MC 291，32K x 8 EEPROM 存储器盒 

6ES7291-8GF23-0XA0 存储卡，64 Kbytes 

6ES7291-8GH23-0XA0 存储卡，256 Kbytes 

6ES7297-1AA20-0XA0 CC 292，CPU 22x 时钟/ 日期电池盒 

6ES7297-1AA23-0XA0 新CPU 221 和222 时钟卡（包括电池卡功能） 

6ES7291-8BA20-0XA0 BC 293，CPU 22x 电池盒 

6ES7290-6AA20-0XA0 扩展电缆，I/O 扩展，0.8 米，CPU 22x/EM 

6ES7901-3CB30-0XA0 编程通讯电缆，PC/PPI，RS232/485

Phoenix Contact Quint 2.5 PS-230AC/24DC/2.5 24VDC Power

Mitsubishi/Freqrol FR-A520-0.75K AC Inverter Drive A500

ACME Transformer 5 kVA 600/120/240 3R 5kVA 1 PH 3 R

Furnas Size 1 Breaker Type/Starter Combination Can 30A

Westinghouse WH Size Sz 4 A201K4CAG Motor Starter 110V 

Mitsubishi Breaker NF100-SWU3030 NF 30 Amp 30Amp 30A A

Siemens Tiastar Size 1 Breaker Type MCC Bucket MCCB 7A

Siemens Sentron SCMD69800ANGT SCMD69800 Amp 800A A M/N

Littelfuse KLP-C-1600 1600A Fuse 600V L A KLPC1600 NIB

Benshaw CBRSM6-600-480-12 720A 3PH 480V AC Drive 600 HP

Westinghouse WH Size Sz 4 A201K4CX Contactor 135A 480V 

Telemecanique Altivar 71 ATV71H075N4 AC Drive 1HP/0.75k

AB Allen Bradley 1775-ME8 1775ME8 Error Correcting RAM

Siemens Sentron SXML3800G0 800 Amp 800A A Bus Plug 3P3W

Robohand RPW-375-1 RPW3751 pneumatic gripper wide body

Westinghouse A200M6CXZ2DX Size 6 A200M6C Motor Starter 

Square D QMB Branch Switch 200 Amp QMB324W Fusible 240V

Rosemount 1151LT6SA0A12DW5 Liquid Level Transmitter

Reliance Electric 2GU41075 75HP GP2000 VS Drive 75 HP

Crawford Pole Transformer 13200/22860Y 120/240 100 kVA

General Electric GE QMR323 100A Fusible Switch 100 A 

Allen Bradley Size Sz 1 30 A Amp 6in Breaker MCC Bucket

GE General Electric TQD TQD32225 225 Amp 225Amp 225A A

GE General Electric THQD THQD32225 225 Amp 225Amp 225A

GE Pole Mount Transformer 13200/22860Y 120/240 100 kVA

GE Pole Mount Transformer 13200/22860Y 120/240 100 kVA

Mitsubishi/Freqrol FR-S520-0.1K AC Inverter Drive S500

GE Fanuc IC600YR511L Rack Chassis I/O IC600YR511-L

Allen Bradley AB 1336F-B050-AA-EN 50 HP VF VS Drive REM

Modicon PC-0984-680 Programmable Controller PC-0984680

Siemens ITE Breaker ED63B030 30 A 30A Amp A01ED64 Aux

Siemens ITE Breaker ED63B050 50 A 50A Amp 50Amp

Modicon AEG AS-B802-008 115 VAC Output ASB802008

GE Fanuc IC600YR550L Rack Chassis IC600YR550-L

GE 8000 Series Size 1 Breaker Type MCC Bucket MCCB 7A

Square D I-Line FA22020AB FA22020 20 Amp 20Amp series 2

Square D I-Line FA22015AC FA22015 15 Amp 15Amp series 2

Square D MAL36300 300 Amp 300A A MAL-36300

Square D I Line ME ME36600LIG ME36600 800 Amp Frame

Square D I-Line Breaker KHB36225 225Amp A 225A NIB

Square D I-Line FA24020BC FA24020 20 Amp 20Amp A 20A

Square D I-Line FA26020AB FA26020 20 Amp 20Amp A 20A

Square D I-Line FA24020BC FA24020 20 Amp 20Amp A 20A

Square D I-Line FA26020BC FA26020 20 Amp 20Amp A 20A

Square D Circuit Breaker MAL26500 500 Amp 500Amp 500A A

LAMBDA SE-250-3 115VAC 5A Regulated Power Supply SE2503

ITE Sentron Series Breaker HF63F250 125Amp A 125A Trip

ITE I-T-E Breaker HE3-B020 HE3B020 20 Amp A 20Amp NEW

ITE Circuit Breaker Type ET JKL JKL3B175 175 Amp Trip

ITE I-T-E Circuit Breaker KP3-F120 KP3B800 800Amp 800 A

ITE I-T-E Motor Circuit Interrupter E63A050 50 Amp 50A

ITE I-T-E Motor Circuit Interrupter E63A025 25 Amp 25A

ITE I-T-E Circuit Breaker KP3-F120 KP3B100 1000 Amp

ITE I-T-E Motor Circuit Interrupter E63A005 5 Amp 5Amp

Reliance Electric 2GU41100 100HP GP2000 VS Drive 100 HP

GE 8000 Series Size 1 Breaker Type MCC Bucket MCCB 15A

GE Fanuc IC600YR560L Rack Chassis Plus I/O IC600YR560-L

Cutler Hammer WH JD3250F JT3200T JD3200 200 A ST/Aux

De-Ion Westinghouse NB38000PF 600 Amp A 600AmpTri-Pac

Westinghouse SPB 100 Pow-R Breaker SPB100 1600 Amp A

Westinghouse Breaker HLC3600F 600 Amp A 600A 600Amp

Westinghouse Breaker MCP MCP0322RC 3Amp A 3A Amp Trip

AB De-Ion Westinghouse 600 Amp A Tri-Pac ( NB3800PF )

Westinghouse Circuit Breaker MCP03150C 15Amp A 15A Amp

Westinghouse Circuit Breaker MCP0358R 7Amp A 7A Amp Aux

Westinghouse Breaker NB3800PF NB 400 Amp A Trip Tri-Pac

Westinghouse Breaker HFB3110ML HFB3110 10Amp A 10A Amp

Westinghouse Seltronic HMC HMC3800F 800 Amp A 800A

Westinghouse Circuit Breaker MCP13300R 30Amp A 30A Amp

Westinghouse Circuit Breaker 46A8101G21 200Amp A 200A

Westinghouse Circuit Breaker MCP0322R 3Amp A 3A Amp Aux

Westinghouse Circuit Breaker NC31200F 1200 Amp A 1200A