A20B-2901-0763;
供应A20B-2901-0763;
A20B-2901-0763;
电源模块的选择很简单，只需考虑输出电流。电源模块的额定输出电流必须大于CPU模块、I/O模块、模块等消耗电流的和，并留有一定的裕量。在选择电源模块时一般应考虑以下几点：
(1)电源模块的输入电压。电源模块可以包括各种各样的输入电压，有220V交流、110V交流和24V直流等。在实际应用中要根据具体情况选择，确定了输入电压后，也就确定了系统供电电源的输出电压。
(2)电源模块的输出功率。在选择电源模块时，其额定输出功率必须大于CPU模块、所有I/O模块等的消耗功率之和，并且要留有30%左右的裕量。当同一电源模块既要为主机单元又要为扩展单元供电时，从主机单元到*远一个扩展单元的线路压降必须小于。
(3)扩展单元中的电源模块。在有的系统中，由于扩展单元中安装有智能模块及一些特殊模块，就要求在扩展单元中安装相应的电源模块。这时相应的电源模块输出功率可按各自的供电范围计算。
(4)电源模块接线。选定了电源模块后，还要确定电源模块的接线端子和连接方式，以便正确地进行系统供电的设计。一般的电源模块的输入电压是通过接线端子与供电电源相连的，而输出信号通过总线插座与可编程控制器CPU的总线相连。
(5)系统的接地。电源模块接地线选择不小于10mm2的铜导线。与交流稳压器、UPS不间断电源、隔离变压器等及系统的接地之连线尽可能短;系统的地线也要和机壳相连。
(6)使用环境条件。在选择PLC时，要考虑使用现场的环境条件是否符合它的规定。一般要考虑的有：环境温度、相对湿度、电源允许波动范围和抗干扰等指标。
CINCINNATI MILACRON 3-424-1993A NSFP 34241993ABONDEX YJJ-II automatic Insulating Oil Dielectric Strength TesterApplied Materials 0190-70060 Magnet Driver
ALLEN BRADLEY ISOLATED ANALOG SERIES 1771-NIS/CAMAT 0040-09098 AMAT 5000 Robot blade, 8 inch with cap sensor amp PCB 0100-00084
BECKHOFF CP6433-0001-0030 Control Screen Alphanumeric Keyboard Touch Screen NOSDANFOSS VARIABLE SPEED DRIVE VLT 5016
BAILEY CONTROLS INICT01 INFI90 INFI-NET TO COMPUTER TRANSFER MODULE BOARD 84540
CONTROL TECHNIQUE DIGITAL DC DRIVE CT-M44-M45
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BENSHAW BIPC-450100-01 NSPP BIP5010001CUTLER-HAMMER DISCONNECT TYPE 1 CAT#DH328FGK 1200A 240V FUSIBLE
Delta 3000W 3KW B2 Servo System (Drive + Motor) ASD-B2-3023-B + ECMA-F21830RS
ALLEN BRADLEY PV600 2711-B6C8 2006 SER C FRN 4.46 2711B6C8 NIB
CONTROL TECHNIQUES DXM-340C USPP DXM340CBOSCH SFA4023003000050 NSFP SFA4023003000050Cutler-Hammer 1775KTPMPP-1700 PN:92-01940-02 PanelMate Power Pro 24vdc
BAUMULLER DSD-G-056M-64-U-30-5 USPP DSDG056M64U305BENTLY NEVADA 72201-02-02-05-01-01-01 USPP 7220102020501010
CUTLER HAMMER RD316TGW CIRCUIT BREAKER SELTRONIC GROUND FAULT TRIP UNITAM335X, WLAN / BLUETOOTH, EVAL MOD, TMDXEVM3358 2103044
ALLEN BRADLEY PANELVIEW 6189-M17SSTR
Bird Electronics Model 4421 RF Power Meter with Option RS232 Computer Interface
Desuper Heater Assembly & Soot Blower Element PN:1492-635-20 Blw PN: 807BAILEY SYMPHONY NETWORK P-HC-DOC-00010000
ASEA BROWN BOVERI 57409746 USPP 57409746ALLEN BRADLEY SERVO MOTOR MPLB680FMJ24AA
Allen-Bradley Drive 1397-A001R-HAB 1.5/3.0 HP 460 VAC 500 VDC 10 Amp 3PH
Atlas Copco PF3007-G-DN-HW Power Focus 3000 Tensor S4/S7 PF3007GDNHW
BESSEMER LARGE WIRE CABLE REEL LENGTH COUNTER METER MACHINE MODEL TU48X2500, 1/2CONTROL TECHNIQUES DBE 750 DIGITAX AC SERVO DRIVE 380/460V 7.5KW R13106Beijer Cimrex 91,, CIMREX91,
CALIBRATED RF Display 40 dB dynamic DAC/TCG 90D Wrnty BAUMULLER SERVO MOTOR DSG 71-S
Cutler Hammer D73WTSP7646DDOS (D730) Operator PanelALLEN BRADLEY SIZE 5 REVERSING STARTER 705VX-FOD 505V-FOD SER. L
CUTLER HAMMER D7A2WNXXXXXXXXX TOUCH SCREEN OPERATOR PANEL D7A2WNXXXXXXXXX
CDI Digitest 950DT Torque Calibration system 0.5Nm to 1355NmUN
ANDOVER CONTROLS I2920-D USPP I2920DAnritsu MG3681A-01-MU368040A
Asyst UTX-F5500C-006B WAFER TRANSPORT ROBOT use with CS-7100 controlChallenger Three Phase Transformer
Anritsu MS9001B
DETRONICS C7052J5000 NSFP C7052J5000
Clipsal C-Lution 5000CL500 Seamless Integration 500 Points Software C-BUS
CALIFORNIA INSTRUMENTS 300-HFID USPP 300HFID
DANFOSS VLT FC-302P37KT5E21H1, 37kW, 50HP
ARNOLD MULLER AXIS SERVO DRIVE 201 211 000024 201-211-000024 AMK 15AB1.1 040687
CABLETRON 6H252-17 NSPP 6H25217Cutler Hammer 800 AMP Molded Case Circuit Breaker ND3800T33W in NEMA 1 EnclosureALLEN-BRADLEY 2090-DSD-HV100X-DN Indexing Ultra 3000i Servo Drive 46A, DeviceNet
CUTLER HAMMER D710TFT14TS NSFP D710TFT14TSAllen Bradley Bulletin 1326 AC Servo Motor W/Pulse Coder, 1326AB-C3E-11CISCO 73-1689-02 USPP 73168902
ASCO 920320031C NSFP 920320031CBLOWER, 145MM, 240V, 1200W, 1196
Control Techniques MP350A4R | 12mo | Free EUping | Inc UK VATCINTRONIX CI-1000 INK JET INKJET SYSTEM PRINTER FILTER KIT #2 CORD ci
CABLE, CAT5E, 24AWG, 4 PAIR, 152M, 76022 BK002 2131378Boice Acra Cord C-301 CMM Measuring System
Completely Tested & Fully Warrantied - Save
ASEA BROWN BOVERI AAD-6351A-R11V4 USPP AAD6351AR11V4
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Astex D13449 Microwave magnetron + D13604 waveguide + D13477 isolator, AMAT HDPAllen Bradley Kinetix Digital Servo Controller, 1394C-SJT10-D /D 1394CSJT10D
Allen Bradley MCC Bucket 2100 series Size 2 50 amp Breaker Door & Shelf Bracket
COGNEX 800-5838-4 NSPP 80058384
Allen-Bradley 1336-B125-EOH-L3-S1 150 HP / 150HP Drive
ASEA BROWN BOVERI 3BHL000462R0050 NSPP 3BHL000462R0050
CONTROL TECHNIQUES DXE-455W USPP DXE455W
CARRIER LA-01NA-030 NSFP LA01NA030Cutler Hammer RD325T33W 2500A 3-Pole 600V Circuit Breaker1
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