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。

Allen Bradley SLC500-10 Slot Rack w/Proc 1747-L542/C &

Norgren Smart Pumps / Vacuum System - VMS 2110 24 V

Fanuc AC Servo Motor A06B-0127-B175

Allen-Bradley 1794-OB16P Flex I/O Output Module

Olsun 45 KVA 480 HV / Dry type Class AA Transformer
415Y/240-120 LV / 3 Phase

Goodyear FHP 4L280 Power Transmission Belt

Fanuc AC Servo Motor A06B-0153-B675

PILZ Pnoz 11 Safety Relay - Emergency Stop Relay

FANUC A16B-1212-0871/?12C POWER SUPPLY

Allen Bradley 1785-L40B/D Controller w/NP5 Kit

Allen-Bradley 1794-ADN Flex I/O DeviceNet Adapter

Allen Bradley AB 104-B110NZ243 Series A Contactor
Reversing Starter

ALLEN BRADLEY 500-DOD920 New In Box / 115-120 V

Honeywell Temperature Controller L456A 1008 NIB
2-Wire 250V Max - 5 Ft copper capiliary 

NIB Honeywell Serviceline Pneumatic Thermostat 
TP970A 2038 4 (Direct acting, range 60-90F)

Allen-Bradley 1794-IB10x086 Flex I/O Combo Module

Allen-Bradley 1794-IB16 Flex I/O Input Module w/TB3Base

Reliance Electric Variable Speed Drive - 125 HP 
pulled from operating Machining center

Fanuc A16B-2201-0891/?03A Ethernet Remote PCB 

Fanuc A05B-2316-C105 3 Slot Back Plane

Fanuc AC Servo Motor A06B-0356-B756

Fanuc Robotics - Brake Release Unit / 6 axis capability

FANUC A16B-3200-0040/?04C MAIN CPU PCB MODULE

FANUC A16B-1212-0931/?03B EMERGENCY STOP CONTROL
BOARD

B74 GATES HI-POWER II VBELT

GATES Part # 3740 Truflex Belt 21/32"x 74" 17x1880mm

FANUC Servo Amplifier Unit A06B-6089-H105

GATES Part # 3740 {Truflex Belt 5L 21/32" x 74"}

CONTROL TECHNIQUES 9500-8603 QUANTUM III DC DRIVE 
15-30 HP

Moog Brushless Sevro Motor / Model 306-131A - NEW

Allen Bradley PowerFlex 70 AC Drive2HP 20AD3P4A3AYNNNN?N

NIB Honeywell Heavy duty Heating/Cooling Thermostat
T6051A 1016

Square D Reversing Starter 8702 Type SDO-2 -New In Box

Square D 1S1FIS 1 KVA General Purpose Transformer Used

Allen Bradley AB 104-A75NZ243 Series A Contactor
Reversing Starter

Honeywell Ultraviolet Flame Amplifier - 7800 Series NIB
R7849 A 1023 - Solid State plug in amplifier

Allen Bradley AB 104-B180ND3 Series A Contactor
Reversing Starter

NIB Honeywell Sailswitch - 43A 1003 1 (2wire / 250Vmax)

Allen Bradley 1747-L511/B SLC 5/01 CPU 1747L511 / B

Allen Bradley 1756-DHRIO/B Logix DH+/RIO Communication

Allen Bradley 1747-L541/B SLC 500 5/04 1747L541

Allen Bradley 1747-L542/B SLC 5/04 CPU 1747L542 / B

Reliance 0-51874 Module Static Seq SCCA

Reliance 0-48652 PC Board Meter Calibration

Reliance 0-48652-25 PC Board

Reliance 0-48654 PC Board- AC Tach Rectifier

Reliance 0-49017-83 Card Pack

Reliance 0-51375 PC Board

Reliance 0-51418-4 PC Board

Reliance 0-51419 PC Board Gate Coupling

Reliance 0-51421-3 RC Network

Reliance 0-51425-1 Rectifier - AC Tach

Reliance 0-51426 PC Board- Field Loss

Reliance 0-51444 Driver Board

Reliance 0-51445 Controller Board

Reliance 0-51446 PC Board

Reliance 0-51447-3A PC Board - PC Network- 460V

Reliance 0-51486-24 PC Board

Reliance 0-51486-39 PC Board

Reliance 0-51486-56 PC Board ETR - 14 Pin

Reliance 0-51811-1 Tester Card- Voltmeter- TSTB

Reliance 0-51829-2 PC Board Linear Voltage- LVTC

Reliance 0-51831 PC Board Current Voltage CVTB

Reliance 0-51831-1 PC Board Current Voltage CVTB

Reliance 0-51831-3 PC Board Current Voltage CVTD

Reliance 0-51839-4 PC Board Relay Card IRCE

Reliance 0-51845-1 PC Board Power Supply PRSB

Reliance 0-51846-25A PC Board

Reliance 0-51847 Voltage Detector Board VLDB

Reliance 0-51848-1 PC Board

Reliance 0-51849 PC Board Gate Driver GBCA

Reliance 0-51851-5 PC Board Control Regulator

Reliance 0-51851-6 PC Board Control Regulator- CRCG

Reliance 0-51862-1 PC Board Universal Sum AMP

Reliance 0-51865 (CLDA) PC Board- Current Loop Drive

Reliance 0-51865-1 (CLDB) PC Board- Current Loop Drive

Reliance 0-51865-9 Module Current Loop DRV-CLDK

Reliance 0-51874-2 PC Board Static Sequence SSCC

Reliance 0-51881-1 Circuit Card Ext Term CNTR- ETCB

Reliance 0-51884 LSCA Moldule LOG SIG COND

Reliance 0-51890-6 PC Board DPSG

Reliance 0-51893-2 Field Controller - FCCC

Reliance 0-51893-3 PC Board- Field Exciter FCCD

Reliance 0-51899-2 Control Module Extender Card

Reliance 0-51901-A Armature Reg.

Reliance 0-51902 Driver Card

Reliance 0-51902-5 PC Board

Reliance 0-51903-A Power Supply

Reliance 0-52012 PC Board Gate Driver MaxPak

Reliance 0-52014 PC Board Timed Voltage Reference

Reliance 0-52824 Current Loop Regulator

Reliance 0-54349-2 PC Board Phase