S800 IO模块do840

do840

do840

PLC编程可采取三种方式：

一是用一般的手持式编程器，它只能用厂家规定的语句表中的语句编程。正中方式易于现场调试并且体积小成本低，但它的效率低适应机种类型少，比较适用于系统容量小、用量少的系统中。

二是图形编程器编程，这种方式采用图形方式编程，方便直观，一般电气人员短期就可以应用自如，但编程器价格较高。

三是用IBM及其兼容个人计算机+PLC软件包编程，这种方式是效率高的一种方式，也是常用的一种方式，但大部分软件包价格昂贵。

尽量选用大公司的产品因为其产品质量有保障，且技术支持好，一般售后服务也较好，有利于以后产品的扩展与软、硬件升级。

HP/Agilent 54506B 300MHz Digitizing Oscilloscope, 4 Cha

HP/Agilent 83475B-54610B Lightwave Communication Analyz

HP/Agilent 4937A-001std Transmission Impairment Measuri

HP/Agilent 34512C Switched-Shield Triaxial Matrix

HP/Agilent 5386A 3 GHz Frequency Counter

HP/Agilent 81553SM Laser Source Module, 1550nm, Single-

HP/Agilent 70700A Digitizer Module

HP/Agilent 70841A Pattern Generator Module for Gigabit

HP/Agilent E1553A Dual STS-1/DS3 Amplifier/LBO

HP/Agilent E1679Z Clock Source 2.4GHz-2MHz 75000 Series

HP/Agilent E1485A VXI Digital Signal Processor

HP/Agilent E1480A V360 Controller VXI Module

HP/Agilent 6950L-T60 DC Power Supply 0-15V, 320A

HP/Agilent E3632A Digital DC Power Supply, 0-15V, 7A, 0

ILX Lightwave LCM39425 Combination Module (500 mA Curre

Keithley 7058 Low Current Plug-In Switching Card

HP/Agilent E8491B IEEE-1394 Controller Interface (VXI)

HP/Agilent E1668A Sonet/SDH Jitter Analyzer

HP/Agilent N2260A 2 Wire, 40 Channel Multiplexer Module

Keithley 7071-4 Switching matrix card for Keithley 707.

Keithley 427 Current Amplifier

Keithley 26000 Logarithmic Picommeter

Keithley 485-4853 AUTO PICOAMMETER with Option 4853 (IE

Instek-GW GPR-7510HD DC Power Supply 75V/10

Instek-GW GPR-35H20D DC Power Supply, 0-350V, 0-2A dig

ILX Lightwave LDC3916376 1.5A Current Source / 9W Laser

HP/Agilent R382A Waveguide Attenuator, Variable

Keithley 227 Current Source 1000uA to 1000mA Full Scale

HP/Agilent 85050A-Kit 7mm Cal kit for the HP 8510 Netwo

HP/Agilent 87606B SP6T, DC to 20GHz Multiport RF Switch

HP/Agilent 85131D Semi-Rigid Cable Set, 3.5 mm to 3.5 m

HP/Agilent 8497K Step Attenuator, DC-26.5GHz, 0-90dB, 1

HP/Agilent 8903E Distortion Analyzer 20Hz to 100kHz

HP/Agilent 86207A RF Bridge, 75 Ohm, 300 kHz to 3 GHz

HP/Agilent 8903A-01 Audio Analyzer, 20Hz to 100kHz

HP/Agilent A2246A 4-Slot DIO-I BUS Expander

HP/Agilent 8684D-parts Synthesized Signal Generator

HP/Agilent 8922M-06 GSM MS Communications Test Set with

HP/Agilent 8901A-001-002-010 Modulation Analyzer w/ opt

HP/Agilent 8901B Modulation Analyzer, 150 kHz to 1.3 GH

HP/Agilent 8901B-001-021-W30 Modulation Analyzer, 150 k

HP/Agilent 8406A Frequency Comb Generator

HP/Agilent 8657A Signal Generator, 100 kHz to 1040 MHz

HP/Agilent 8901B-001- Modulation Analyzer, 150 kHz to 1

HP/Agilent 83540A 2-8.4GHz RF Plug-In

HP/Agilent 8657A-002 Signal Generator, 100 kHz to 1040

HP/Agilent E1421B VXI Mainframe, C-Size, 6 Slot

Racal 1260-12 20 Channel DPDT Relay Actuator VXI Module

Racal 1260-12-01 20 Channel DPDT Relay Actuator VXI Mod

HP/Agilent 8745A S-Parameter Test Set, 1-2GHz

Marconi TF2304-900 FM/AM Modulation Meter, 9 to 12.5 M

Marconi TF2304-900S FM/AM Modulation Meter, 9 to 12.5

HP/Agilent 87130A Attenuator, Switch Driver

Racal 1260-138A The 1260-138A is a high-density scanner

HP/Agilent 83545A 5.9 TO 12.4 GHz Sweep Generator Plug-

Racal 1260-38 High Density Multiplexer Module

HP/Agilent 85960B-044-045-ABA-H14 CaLan 2010B Sweep/Ing

SHF 75E RF Power Amplifier, .01 to 9 GHz

Racal 1260-54 VXI 1.3GHz RF Multiplexer Module

Racal 1260-50B VXI 200MHz Multiplexer Module

Racal 1260-14C-01 Digital I/O Module Open Collector

Lecroy TF-USB USB Test Fixture for USB 2.0 testing

HP/Agilent 86720A Frequency Extension Unit

Racal 1260-20 Power Switch VXI Module

North Atlantic 301A Phase Angle Voltmeter

PPM R1L-C-R Gound Resistance Ohm meter

Racal 1260-54-01 VXI 1.3GHz RF Multiplexer Module

Rohde & Schwarz URV5 RF Millivoltmeter 9 kHz to 18 GHz

National Instruments VME-MXI-2 MXI-2 bus interface for

Racal 1261A VXI Mainframe

HP/Agilent 87106C-100-T24 SP6T, DC to 26.5GHz Multiport

Racal 1260-35 Multiplexer

Spellman HVL-25 High Voltage Load Analyzer

Racal 1260-35-01 Multiplexer

PTS 310 Frequency Synthesizer.

Melles Griot 17MNR001 Nanotrak Autoalignment Chassis

Lambda-EMI LT-864 DC Power Supply, 0-60V, 70A

Melles Griot 17MPZ001 Piezoelectric Controller

Melles Griot 17MNA001 Nanotrak Autoalignment Module

Spirent SX7411, SX-7411 1-port 100BaseFX Ethernet Adapt

Lambda-EMI TCR300S9-2 DC Power Supply, 0-300V, 0-9A; In

Melles Griot MD3-75C Piezoelectric Controller

Rohde & Schwarz CMD80-B1-B14-B60-B61-B62-B82-K1-K2 Comm

Philips PLPS 2000 Pulse Laser Power Supply

Racal 1260-114 96-channel digital I/O plug-in for the A

Stanford Research PS350-01 High Voltage Power Supply, 0

TAS 1022HS Dual Terminal Emulator

Tektronix 1411 PAL Video Generator Mainframe

Tektronix 1750A NTSC Waveform, Vector, SCH Monitor

Tektronix 2467B 4-Channel 400MHz High Writing Speed Osc

Tektronix 012-1221-00 2 Meter Cable For Sampling Heads

Tektronix 1740-6 Waveform Vector Monitor

Tektronix ST103-RX-TX Sonet Transmission Test Set. Tran

Tektronix 1410 NTSC Video Generator Mainframe

Tektronix P6022 Current Probe Kit

Tektronix TR503 Tracking Generator

Tektronix TDS320-14 100 MHz, Dual Channel, Digital Osci

Tektronix SG504 Leveled Sinewave Generator

Tektronix OCP5002 2GHz Optical Converter / Power Meter

TTC/Acterna 209A-01-02-03-04-06 T-Carrier Analyzer

Wandel & Goltermann ANX-920 Network Tester Module

Tektronix VX4355 24 channel switch dpst or spdt relay

Tektronix VX4372 256-Crosspoint Relay Matrix Module

VXI Technology VM3618 8-channel Isolated 16-bit D/A (VM

Tektronix VX4342 2 Ch. Resistor Prog.VXI Resistance Mod

TTC/Acterna 6000A-01 Communications Analyzer

TTC/Acterna 209A T-Carrier Analyzer

Tektronix TLA7M2-1S Logic Analyzer Module

Valhalla 2101 Digital Power Analyzer

TTC/Acterna 30609 2048kb/s G.704 Framing Interface Adap

TTC/Acterna 4000-01-03-05-06 Communications Analyzer

Wandel & Goltermann PKN-1 Line Simulator, 1kHz-10MHz

TTC/Acterna 6000A-01-03 Communications Analyzer

VXI Technology SM8102-85-50-FC Optical Attenuator

Zarak 82-01600 ZARAK Abacus Advanced Bulk Call Simulato

Xantrex XPD18-30-GPIB Programmable Power Supply, 0-18 V

Xantrex XFR40-30 Programmable DC Power Supply, 0-40V, 0

Yokogawa DL1200A Digital Oscilloscope, 100 MHz, 4 Chann

Adtech SX13-T1 T1 Interface

Adtech SX13-T1-E1 T1/E1 Interface

Ixia 1600 Multiport traffic generator and analyzer

HP/Agilent 16532A 1GSa/s Digitizing Oscilloscope; 8K de