6ES7315-2EH14-0AB0 驱动控制器

DCS基本分级环节

● 现场控制单元：

指远离控制中心而在现场附近使用的控制系统，可根据DCS本身机构实现对现场的监控和控制。现场控制单元的使用需要准备不同的设备，如配置插件，即根据系统的要求配置相应的中央处理器插件、电源插件和通信插件等，为后期的分级控制奠定基础；

冗余配置是分级控制系统中重要的环节之一，在配置的过程中要对主机插件、电源插件和通信插件等实现冗余配置；实现随现场的分级控制和监测需要对不同的硬件添加DCS，确保分级控制的可靠性。

● 操作站：

操作站中记录并显示控制系统中的不同数据，是展示人机交互的场所，常用的操作站中包括系主机控制、显示设备和键盘输入设备等，是主要使用人工操作记录和反馈的场所，主要实现显示不同数据、报警和操作等多种重要功能。

Ranco / Invensys A30-181, ADAPTABLE REFRIGERATOR CONTROL

R2948 Intergy Invensys Rectifier Module

PROV-GCM Proview Programmer/Operator Keypad MMI Invensys Barber-Colman Siebe TAC

Pneumodular Diverting Relay Robertshaw Or Invensys 2353-501  In The Box

Pitco P5047588,Vulcan 410837-1, Invensys GSA60301800, Gas Thermostat 66-1017 

PEM-1 Invensys Barber Colman Siebe Packaged E Module

PEM 1 BARBER COLMAN SIEBE INVENSYS TAC NETWORK 8000 PEM-1 PEM1 _

PEM 1 - BARBER COLMAN NETWORK 8000, SIEBE, INVENSYS, TAC  Charity item

Peco/T.A.C./Invensys/Schneider Elec - TA-168-9 Manufacturer discontinued GREAT!!

P0917LYFPS40024 - FOXBORO - P0917LY FPS400-24 INVENSYS POWER SUPPLY 

ORIGINAL AC POWER ADAPTER FOR INVENSYS WONDERWARE KONTRON TUOCH PLANEL

NOS! INVENSYS DC TO FREQUENCY CONVERTER 7500-5016-1 750050161

NOS Invensys VB-7211-000-3-04 VALVE BRASS 2 Way

NOS Invensys Valve Body 2-Way VB-7213-0-4-08 VB-7213-000-4-8 1" 14 CV

NOS Invensys Schneider Electric Valve Linkage for Gear Train Actuators AV-390

NOS INVENSYS CONTROLS 10-250 SHANK EXTENSION 2"

NOS INVENSYS 2374-498 AIR SENSING SWITCH RSS-498

NIB INVENSYS TKR-1001 pneumatic thermostat kit

NIB Invensys Local Control Module Base Assembly LCMA 104-1-0-1 Barber Colman

! Invensys/Barbara Colman CP-8301-120-1 Solid State Actuator Drive*CP83011201

! Invensys APV Actuator SW43T10A1E5 Divert Valve

 Whitton Brook Invensys Crompton Fuel Pump & Motor A-EF180MZ-D 8004-1064

 Thermostat by INVENSYS S-112-18 5300-09H 125 VA 120-270 VAC MT 400 F

 TAC INVENSYS PNEUMATIC ACTUATOR VALVE LINKAGE KIT MK-2690 AV-400-0-0-1

 TAC Invensys MMC-420 Actuator Control Modules

 STATE-A.O. SMITH 9000547005 GAS CONTROL VALVE*INVENSYS/ROBERTSHAW

 SIEBE AT-523-11-1 RELAY REPAIR KIT INVENSYS BARBER-COLMAN

 Schneider Invensys Barber Colman Diaphragm Actuator MK Series 6" x 4.5"

 ROBERTSHAW INVENSYS MINI-GARD PRESSURE CONTROL MG20-1098 MPL-7003 3100-051

 Robertshaw Invensys INT-43 10-546 Add-A-Wire Thermostat Wiring Adapter

 ROBERSHAW-INVENSYS VS 4010-001 SAFETY VALVE-COMMERCIAL*FMC*NLA/Obsolete

 Open Box INVENSYS 3PSI-15PSI GAUGE 250-3074

 OLD INVENSYS PRESSURE TRANSMITTER 0-6IN H2O 863DPM2D1NKMP FOXBORO GG

 LISTING Robertshaw Invensys 8625 Programmable Thermostat

 LISTING MICRO NET - INVENSYS MICRONET T-STAT SENSOR U-Link

 LISTING INVENSYS VB-7314-200-4-6 VALVE BODY 3/4" FULL PORT 3-WAY MIXING PLUMBING #56695

 LISTING Invensys Timer Motor 414-821-20

 LISTING Invensys Barber Colman CP-8552 Transducer

 LISTING Capp/USA 7498 / INVENSYS AK-42309-500 POSITIVE POSITIONING PNEUMATIC RELAY - NOS

 LISTING Brook Compton Invensys W-DA215TC-R 10 HP 460 V 1750 RPM 3 Phase Motor WDA215TCR

 INVENSYS-ROBERTSHAW VC 4220-013 COMMERCIAL OVEN THERMOSTAT*NLA/OBSOLETE

 INVENSYS-ROBERTSHAW 700-101 MANUAL GAS VALVE

 INVENSYS-ROBERTSHAW 5225-005 HI-LIMIT W/RESET*LCH/490F

 INVENSYS-ROBERTSHAW 4350-128 COMMERCIAL GRIDDLE THERMOSTAT*BJWA

 INVENSYS-ROBERTSHAW 4200-512 FDO THERMOSTAT*NLA/OBSOLETE

 INVENSYS-ROBERTSHAW 1720-709 TS MAG HEAD*1/8"FPT PILOT IN & OUT*NLA/OBSOLETE

 INVENSYS-ROBERTSHAW 120-201 HYDRAULIC SNAP-ACTION GAS VALVE*NLA/OBSOLETE