福建中立恒自动化设备有限公司
一、摘要 PLC是一种专门在工业环境下应用而设计的数字运算操作的电子装置。
它采用可以编制程序的存储器，用来在其内部存储执行逻辑运算、顺序运算、计时、计数和算术运算等操作的指令，并能通过数字式或模拟式的输入和输出，控制各种类型的机械或生产过程。PLC及其有关的外围设备都应按照易于与工业控制系统形成一个整体，易于扩展其功能的原则而设计。在工业生产的各个领域，机械加工企业为了提高生产效率，采用机械化流水作业的方式，对不同类型的零件分别组成的自动生产线。随着产品机型的更新换代，生产线承担的加工对象也随之改变，这就需要改变控制程序，使生产线的机械设备按新的工艺过程运行，而继电接触器控制器系统是采用固定接线，很难适应这个要求。大型自动生产线的控制系统使用的继电器数量很多，随着PLC的应用日益普及,其使用方法简单,便于掌握,且可靠性,抗干扰性很强,自身具有完善的功能.模块化的结构,使其在工业生产线上的应用越来越广泛。
发展趋势：1.向高速度、大容量方向发展
为了提高PLC的处理能力，要求PLC具有的响应速度和更大的存储容量。目前，有的PLC的扫描速度可达0.1ms/k步左右。PLC的扫描速度已成为很重要的一个性能指标。
在存储容量方面，有的PLC可达几十兆字节。为了扩大存储容量，有的公司已使用了磁泡存储器或硬盘。
2.向超大型、超小型两个方向发展
当前中小型PLC比较多，为了适应市场的多种需要，今后PLC要向多品种方向发展，特别是向超大型和超小型两个方向发展。现已有I/O点数达14336点的超大型PLC，其使用32位微处理器，多CPU并行工作和大容量存储器，功能强。
CARRIER CEPL130349-01 30GT515217 Board
TOSHIBA Q7 10HP TRANSISTOR INVERTER TYPE:VT130Q7U4110B
Allen Bradley 1336-BDB-SP17B SPK Drive Gate Board 74101-482-51Rev 17
CARRIER CONTROL CIRCUIT BOARD # CEBD430213-04D; CESS230213-01J,CEPM230213-01H
009626F Raypak Cpw Pc Circuit Board OEM 009626F
Honeywell R4795A1016 Primary Control
Trane chiller module X13650361-03 REV H 6200-0022-08 ,X13650364-03 Rev K
BACNET I/O FLEX EX8160 I/OFX8160 CONTROL EXPANDER
Rockwell Automation 394053-A01 Power Board / Companion Board ECN0
Carrier HK50AA030 Display Monitor board
545-793 SIEMENS/LANDIS GYR 545429
Mitsubishi MAIN05-BOARD KE76B092G04 Control Card
Carrier ComfortLink Navigator replacement LCD HK50AA033
Carrier ComfortLink Navigator replacement LCDHK50AA033
Fred Sglasses FG50013U Gold Black Cable Twist Square Pilot 030Force 10
Carrier 50TG500628 Control Board CEPL130346-01 ,CESR131278-07-00
Honeywell W973F1020 Logic panel
Emerson 03-790831-58, Drive Board Rev 0
CEPL130335-02 32GB500372EE Circuit Board
Lenze AC Tech M3450B MC Drive
CARRIER CHILLER CONTROL CIRCUIT BOARD ASSEMBLY: 30HX501316MODEL: CEPL130427-01
YASKAWA E7 CIMR-E7U43P7 480V 3.7kW L7.6A 5HP AC DRIVE
24-8916-4 , YK-T1144-0S01 , RY1 0420 Rev.T Circuit Board
ATV21HD18N4, Schneider inverter ATV21 18.5KW 380V
Hkeler LI4-V4 Line Interface Schnittstelle
TRANE CHILLER MODULE X13650361 - 05 REV K X13651064-04 Rev D6200-0326-07
Schneider SCU1280 TAC XENTA 12IN 8output Controller V3.24Board
TECO N3-403-C NEXREV N3 DRIVEPAK 3 HP AC DRIVE
SSCF3E6D1YZ001 ADVANTAGE SSCF3E6-D1YZ001 MEGATRON CONTROLLER
Honeywell W7081A1015 Limit Controller W7081A 24VDC 0.6VA
KEBA Engel Circuit Board E-8-THERMO 1770B-1
Honeywell R7795 B 1009 Burner Control Complete System
CARRIER CEPL130238-02 CIRCUIT CONTROL BOARDCEPP130155-01-04-01
Johnson Controls P599RCPS504C Pressure Transducer 0-400
FIREYE CONTROLS MEP560
ADVANTAGE CONTROLS METERING PUMP B130X1-PFCV 1.25GPH AT110PSI
YORK LOGIC CONTROL CIRCUIT BOARD MODEL/REVISION: 031-00936D002REV A
640-0877B REV 04, Nome Controller Board
York EN- 208337 Rev A Chillar Keypad Control DisplayYK-024-34930-000
AC TECH LENZE SF420P-103/ SF420P103
Logic Board 50P-1220 Version 1.0 Rev A , 50P-1214
York 031-01095-002 REV D Board
Danfoss MCD 3000 Firing Board Power supply with keypad340-01326-00I
ALLEN BRADLEY DRIVE CONTROL CIRCUIT BOARD CARD 74100-071-51
CESR131226-01 CEPL130427-01 CEBD430427-09A 30HX501316 Carrierchiller PCB Board
YORK CHILLER/DRIVE STARTER CIRCUIT BOARD 031-00925D002 REV F
Superheat Control PARKER 2100320 / 2100320
AEC E5AX-A-F-302 MP
HONEYWELL W7080A-1016 / W7080A1016
Johnson Controls YK-ELNDE00-0 Enclosure w/25-2698-18 York031-02630 Boards
YORK CHILLER BOARD 031-01065E000 DCR-016
Yaskawa J1000 Drive CMR-JU2A0010BAA INVERTER VFD 3PH200-240V
Direct Logic 305 , D3-05BDC
TRANE CHILLER MODULE X13650477-07 REV H, 6200-0050-11 /X13650476-06 Rev J
TITAN CENTRAL CHILLER IT OPERATOR INTERFACE CONTROL PANEL 241300MZCIII
ROSEMOT 03031-0761-0012 PRESSURE TRANSMITTER 2000PSI/138BAR
Honeywell Temperature Controller - DC2500 - DC2500-CE-3B0R-310-00000-00-0
Danfoss Serial Driver 300047B Control it Compressor Module forTurbocor Tt
MOELLER ELECTRIC PS3-AC110 PROGRAMMABLE LOGIC CONTROLLERPS3AC110
TRANE CIRCUIT MODULE X13650451-15 REV U , X13650499-09 REV L99B052
TRANE RTH CHILLER MODULE X13650501-07 REV K , X13650452-07 RevK
CAREL PCO3000ES0 CONTROL INTERFACE REV. 2.011
LENNOX M1-8 101608-01 REV B Control Circuit Board
TRANE X13650361-05 Rev.K 6200-0022-09 , X Rev NControl Board
Lennox A55 M1-6 Rev B Fnace Board EM1-1 C1-3 G1-2 with ExpansionC2-3
Honeywell W7100G-1001 Temperature Control
McQuay 0670016-01-0 Chiller EXV Board 670016
RECOMM-TRANE X13650919-01
Raypak Modulating Control 1012-24 601880 H6085B Pool Heater
Hkeler MC3 V2 Controller
ITED TECHNOLOGIES 48EJ503222 / 48EJ503222, CEPL130346-01 CarrierBoard
ITED TECHNOLOGIES HN67LM100 / HN67LM100
Trane X Rev W Chiller Control PLC Module Board6200-0050-20
Hkeler LI4-V2 Controller
TRANE 6400-1065-01 REV B CHILLER CONTROL BOARD
Daikin-McQuay 300030444 SCR Dual Module
Schneider Electric Andover Continuum i2850 Series Controli2851
Reliance Electric RE1LCD A Keypad FRN:2.003
Omron Yaskawa SPEC42P21B, CIMR-E7Z45P5 Varispeed E7
AUTOMATED LOGIC ZN563 / ZN563 Board
Marvair CPU MAIR-2 CPU Processor Module
1 Marvair CPU MAIR-2 CPU Processor Module
CARRIER 50TG500596 CEPL130459-02 Board
Reliance Electric GV3000 2SI3000 Super Remote Meter Interface814.56.00F
Johnson Controls 25-2698-18 York Circuit Boards
CARRIER CIRCUIT BOARD MODEL: CEBD430351-04A HK50AA028
Andover Controls LCX-800 Series 800 Infinity Controller Module01-1000-571 Rev F
MCQUAY CAREL 2005 MICROTECK II MODEL: PCO2MQ0BS0
Emerson 94V-0 , E232940 JVE-S2 Circuit Board
TRANE PURGE MODULE MODEL/REVISION: X13650518-07 REV H
Siemens Airfield Solutions BOARD P/N 41A0339 44A6397 J
CARRIER CHILLER CONTROL MODULE HK50AA002 CEAS410752-01CEDP310751-01 REV. A
Danfoss Turbocor PWM 310047G04218, 700419
Ham-Let 762L Ss 3/4 3/4" Compression 316 Ss Straight ion5pcs
Johnson Controls 25-2698-18 Rev D E-Link Chiller Interface York25-2783-1 Rev H
Delta Controls module base, 03-DIN-CPU , 03-DIN-8xP accesssystems
Honeywell T775U2006 Electronic iversal Controller Sensor Input09450906U2006
TARGET/AUTOMATED LOGIC E143900 TYPE 006104 CONTROL MODULE
YORK EXPANSION BOARD 031-01689-000 REV G
CARRIER HK50AA045, 50TG500596 ECB2, CEAS130459-02, CIRCUITBOARD
TURBOCOR BMCC-TT300A-70-G6-1-ST-C-R-NC, CARD COMPRESSOR
ALLEN BRADLEY 1336 PLUS DRIVE, Sensorless Vector
Schneider ATV212HU40N4 4KW 5HP 380V HVAC
Telemecanique R540R545R538 R544C530 Board
Liebert OC-DO Discrete Output Interface Card Opencomms Kit416181G1 Rev 11
Milnor Processor Status Board KXMIC00601, Rev C enc 93363
CARRIER ITED TECHNOLOGIES 32MP COMM I/O MODULE CEAS420874-01 /CEFA121301-04
HONEYWELL W7100A 1053
OLD STOCK DAIKIN 10FT PRESSURE TRANSDUCER CABLE074667502
SPACE VECTOR 446485-01, AC DRIVE Crane Source
Reliance Electric Circuit Board Card 0-48680-118 withRMI-001with keypad
OEM Siemens APOGEE 540-505 Terminal E Heat PumpController-Great Cond
Tekmar 264 4 Stage Boiler DHW Setpoint Control
SII G648D Rev 2 LCD Display Panel Screen TW2294V-0 LiebertStatic Switch
TRANE Tracer MP.580/581 PN: 50100885 Board
Rockwell Automation 179646 LiquiFlo Line Sync Board ECN0
YORK 031-00814C REV H Circuit Board Chiller
movincool classic plus series cp14 controller assyla484500-XXXX
Pelican Wireless Systems PEARL Controller Model WM700
CARRIER CIRCUIT BOARD MODEL: CEBD430351-07A HK50AA028
EMERSON LIEBERT 139148G1 Rev D2/B1 111408 MRP466998-6
LIEBERT 415761G-3 REV 23 CONTROL BOARD ASSEMBLY
Carrier HK32AA001 HVAC Control Solid State Controller Potter Brumfield
HK42FZ004 Hvac Control Circuit Board 1012-940
ASI ELECTRONICS ASIC/2-7040 / ASIC27040 Control System ,
Emerson Copeland Scroll 543-0024-00 Digital CompressorControl
LENNOX A55 M1-4 REV A CONTROL BOARD, EM-1 , C1-2 A57
York , Optilogic Control Center 325-36222-001
AAON CONTROLLER OE377-26-00059 MHGRV-X Tulsa V12100 WattmasterLB102098-A
CONTROLUES 6180-2507 REV D 6180-4507
CARRIER CEPL130238-03 CIRCUIT CONTROL BOARDCEPL130155-05-04-01
Millennium Control Center York DMC20261 99X4M8 024-27838-000
大型DCS系统备件，进口工业机器人备件，大型伺服系统电机驱动器，变频器，传感器，安全栅，编码器，电磁阀，流量计等机械或电气部件产品
2021-06-10至长期
福建中立恒自动化设备有限公司：2021年06月10日成立，经营范围包括一般项目：机械电气设备销售；机械设备销售；机械设备租赁；机械设备研发；普通机械设备安装服务；电子元器件批发；数控机床销售；仪器仪表销售；办公设备销售；电子产品销售；光电子器件销售；集成电路销售；集成电路芯片及产品销售；电力电子元器件销售；纺织专用设备销售；电工器材销售；五金产品批发；五金产品零售；五金产品研发；计算机软硬件及辅助设备批发；计算机软硬件及辅助设备零售；智...
