PLC模块是可编程逻辑控制器(PLC)系统中的核心组成部分,用于实现工业自动化控制。它通常由多个功能模块构成,协同完成数据采集、逻辑运算、控制输出等任务。
CPU模块
系统的核心,负责执行控制程序、处理数据和协调各模块工作。
输入/输出(I/O)模块
西门子 SM 1223 数字 I/O 模块
西门子 SM 1231 模拟量输入模块
施耐德 TM3 系列直流输入模块
数字量输入/输出(DI/DO):处理开关信号,如按钮、继电器状态。
模拟量输入/输出(AI/AO):处理连续变化的信号,如温度、压力传感器数据。
示例型号:
电源模块
为整个PLC系统提供稳定电力支持,部分还为现场设备供电。
通信模块
实现PLC与上位机、HMI、变频器等设备的数据交换,常见协议包括 Modbus RTU/TCP、USS 等。
西门子 CM/CP 模块安装在 CPU 左侧。
特殊功能模块
如热电偶模块、高速计数模块、安全模块等,满足特定工艺需求
IC660B5M021 GE Fanuc
DP4GC01TSST GE Bus Duct NIB
BU-JSA3125 Fuji Circuit Breaker 125A 3 Pole
RMD-7300 Remote Modular Display Schneider PD-9709A023-06
3050-PIF3 Square D Product Interface
Zenith 2 Pole Contactor 30A
32223-L-U Arrow Hart 208-230V Coil
1000LAP14 Bussman Current Limiting Fuse NIB
ARD440L Westinghouse Relay with ARA 766A030G03 24V Coil
EVMA4307/277 Crouse Hinds 70W HPS
458D070G10 Westinghouse 24VDC UVR JA, KA, LB, LBB, HLB, HKA
0498 PCB0168 RS485/SD Circuit Board Action Graphics
15D22G026 GE Coil 115-125VDC 15D22G26
PA1400RC Square D Rating Column 1400A PA-1400RC
C323MP1111C Cutler Hammer Relay
1491D44G31 Cutler Hammer 24VDC UVR
431H Hoffman Enclosure for Agastat 7032AEBW NIB
465-480 Instrument Transformers Potential Transformer ITI
ITE Auxiliary Switch EE, EH, EF
545021-B Westinghouse 70A Trip Unit
2609D10G06 Westinghouse MC Breaker NIB 2A2B Auxiliary
10337H181A Cutler Hammer Pneumatic Time Delay Relay 120V
02-790875-15 Gate Drive Static Switch
Cutler Hammer Size 3 and 4 Model M 4 and 5 Pole Base withIrons
CHB3100M Cutler Hammer 100A 3 Pole Circuit Breaker
568TS-162 Instument Transformers CT 1600:5A
9998PK Square D 208V Coil Only for 8502PK1.11 Contactor
1376D47G04 LSI Pow-R Trip 7 Westinghouse
EDA3060 IEM Circuit Breaker 3 Pole 60A
B3690-1 1/2-ZN B-Line Adjustable J Hanger (0)
8184A39H01 Westinghouse DB25 Current Transformer 200-600A
BU-ESA3030 Fuji Circuit Breaker 3 Pole
S4N ABB Circuit Breaker Rotary 100A 3 Pole PR211
FSA3030 IEM Circuit Breaker 3 Pole 30A
9007TUB1 Square D
BU-ECA3020 Fuji Circuit Breaker 3 Pole 20A
EI1202TBOS Electromatic Proximity Switch NIB
FSA3015 IEM Circuit Breaker 3 Pole 15A
GE Power Break Handle Large
73A805 Allen Bradley Coil 480V
4202-P-C2/w/Opt F Omega 120/240VAC
GP-MPI Square D 120V No Face Plates
FHA3040 IEM Circuit Breaker 3 Pole 40A
FPE 4000A Trip Unit for Air Breaker
ATI-CJ12 ITE Cordon Current Limiting Fuse A6KA
MA11284 Square D Auxiliary Switch
BU-ESA3020 Fuji Circuit Breaker 3 Pole 20A
2N180-26 Clark AO Smith Relay 240VAC NIB
H 82025 660V AC 700A Protistor Ferraz
10CA794 282 X9A19 1 GE SBM Control Switch NIB
Set of 3 CT's 400A 1262C85G05K
802M-AT45 Allen Bradley NIB
FHA3030 IEM Circuit Breaker 3 Pole 30A
KAA450 Bussmann Fuse 450A
Fast P/N 140076 Revision Circuit Board
GE Power Break Handle 6 Hole
504C876G13 Westinghouse Coil 480V
B2210PA-ZN-1 B-Line Strap (00)
SB205120 Electromatic S-Series 120VAC NIB
E3010 Westinghouse Circuit Breaker NIB 3 Pole 10A
343L296G2 GE Aux Switch for HCI Disconnect NIB
F3025 Westinghouse Circuit Breaker NIB
9F60BNH905 GE Fuse Type EJ1 0.5E 15.5KV
2T111-76 Clark AO Smith Relay 120VAC NIB
S-1470263 Westinghouse Coil 440-480V
740-B11 Thornton Dot Two 105-130VAC 47-63HZ .5A
D55170 CP Clark Relay NIB
10CE946 282 NH642 1 GE SBM Control Switch NIB
2N144-96 Clark AO Smith Relay 24VAC NIB
MR49W450AFH A
12IAC53A1A GE Time Overcurrent Relay Guts Only
12IAC53A801A GE Time Overcurrent Relay
NZM4-3,7-20-oBi-CNA Klockner Moeller MCP
GPI Agastat 120V NIB
G2100T Westinghouse 100A Trip Unit 2 Pole NIB
G103D226 ITE Gouldue Coil 208-220V NIB
HTM-32 Westinghouse MOR Relay 1D89108G32 NIB
FHA3020 IEM Circuit Breaker 3 Pole 20A
D-300 RTC Temperature Control
2N144-26 Clark AO Smith Relay 240VAC NIB
9007TUA10 Square D Limit Switch
342263T Heinemann 4A 2 Pole 600VAC NIB
DS121 Westinghouse Switch 626B100G04 30A 250V
SEH3C20 GTE Sylvania Circuit Breaker 3 Pole 20A NIBSEH-3-C-20
BU-ESA3015 Fuji Circuit Breaker 15A 3 Pole
FSA3020 IEM Circuit Breaker 3 Pole 20A
ESA3015 IEM Circuit Breaker 3 Pole 15A
IC33910G86 GE 800A, 1600A Current Sensor
10316H1920 Cutler Hammer Limit Switch
G0486589 Hecon
Pair of Westinghouse Cutler Hammer Clusters A
T06K120 ITE Siemens Motor Operator
Zinsco Challenger Sylvania Circuit Breaker 20A 3B
2N131-26 Clark AO Smith Relay 240VAC NIB
80-836MG5 Heinemann Circuit Breaker 3 Pole 100A 240VAC
170L7546 Bussmann Denmark Fuse 700A
A80A10 ITE Gouldue Trip Coil NIB
11200N.0 Westinghouse LifeLine Starter 120V Coil 34E1684
2N180-96 Clark AO Smith Relay 24VAC NIB
91-55 Cutler Hammer Coil
1789C48G58 GE 400A, 600A, 800A Current Sensor
SJK3T400 Sylvania Challenger 400A Trip Unit SJK-3-T-400
2610D40G41A LSIG Pow-R Trip 7 Westinghouse
1789C48G57 GE 400A, 600A, 800A Current Sensor
SABC207120 Electromatic S-Series 120VAC NIB
F-100S Hitachi Circuit Breaker 60A 4 Pole 230V
0846C0882G1 GE Magnetic Trip Device
BU-ECA3040 Fuji Circuit Breaker 3 Pole 40A
EDA3050 IEM Circuit Breaker 3 Pole 50A
715330-A60 Brown Boveri CT 1600/1200/800A
214A330 Asco In Phase Monitor 208V
FHA3015 IEM Circuit Breaker 3 Pole 15A
ESA3030 IEM Circuit Breaker 3 Pole 30A
568B632G26 GE CT
CLKL-400-01 XKL Current Limiting Fuse
HKA3175T Westinghouse Trip Unit 175A
588C734G01 Cutler Hammer Westinghouse 4000A CT
A2Y600 Shawmut Fuse 600A Type 3U
49-92784/01 Square D NQOB Panelboard Interior 100A 3 Phase
R880 Crane Pull Switch ()
3224-50A Dri Steem SCR Power Controller DriSteem
9007BO52A2 Square D
ESA3020 IEM Circuit Breaker 3 Pole 20A
EDA3040 IEM Circuit Breaker 3 Pole 40A
UVH2LP23K Cutler Hammer 48VDC UVR 1491D44G32
X-241076 Allen Bradley Contact Block NIB
LC1D115 Schneider Contactor 24VDC Coil Take Out
2609D39G23 Westinghouse RH 250VDC Shunt for EB, EHB, FB, HFBCircuit Breakers
8508D0-3 Square D Contactor 120V Coil 8508DO-3
8903MG2 Square D Contactor 24VAC Coil
KA, JA Westinghouse Shunt Trip 250VAC
LC, HLC Westinghouse Auxiliary and 120V Shunt
50A Hubbell Connector (5) 250VDC 600VAC
Bulletin 200 E200Z1 Allen Bradley 115-125VDC Coil
14DP32AF81 Furnas Starter 120V Coil
NCF182V Cadweld Mold 250MCM to 3/4 Cu Clad Rod
201271 NEC PZ-GT16 Circuit Board NIB
201201 NEC PA-M96 (HUB) Circuit Board NIB
H6000 Veris KW/KWH Transducer w/ N.O. Phase Loss DetectionMod
CR2820B110AA22 GE Relay 120V Coil
S-1574583 Westinghouse
PWA02-790870-10 Rev 5 Liebert Board MRP103372
QPH Westinghouse 50A 3 Pole Circuit Breaker 1368D55G05
02-811348-12 Rev 2 Liebert Choke
4052031850 Square D Arc Suppressors for , QMB325W
A10EG0 Cutler Hammer Contactor 120V Coil Series B1
X215402 Allen Bradley 60A Switch
139C4970G22 GE CT
STARX012XSADXA Agastat Relay 120V AC-DC
700X63G1 GE Watthour Meter
597A750G03 Westinghouse Current Transformer 1200:5A CLA-10
SPN11448 Sonexis PCI Conference Card
545023-B Westinghouse 100A Trip Unit
LB Auxiliary Switch for Non-Automatic Cutler HammerWestinghouse
TD125NU Susol 50A Circuit Breaker 3 Pole
B201K1DA Westinghouse Contactor NIB 4 Pole 120V Coil
G103F486 ITE Gouldue Coil 480V
3X1163MG4 Heinemann 3 Pole 6A
A202K1CA Westinghouse 6 Pole Contactor 120V Coil
A202K1EA Westinghouse Contactor 120V Coil
GLR-12S FPE Ground Fault Relay
G103D606 ITE Gouldue Coil 600V
KA11037 277-480V Shunt Trip for Square D KA KAL KH KHL
NZMH4-3.7-20-oBi-CNA Klockner Moeller Circuit Breaker 3.7A Inst.Range 11-20A
592-E0V169 Allen Bradley Overload Relay
46MT40D Furnas 208V Coil NIB
BAC Westinghouse Fuse 50A 608B072G01E
CR1062RL6A02 GE Manual Starter Size M-0 UV Coil 120V NIB
3X1163MG4 Heinemann 3 Pole 20A
3512C13H04 Westinghouse Groundgard Sensor Type GS
1D18G203 GE Coil
3X1163MG4 Heinemann 3 Pole 25A
1371D11G22 Cutler Hammer Westinghouse LC 120V Shunt
VLB348 Boltswitch 1200A
PDG33M0400FNNN Eaton Circuit Breaker with PDG3XTFA30400 Trip400A
FLN-R600 Littelfuse 600A 250V Fuse NIB
Watlow Controls
PDG22G0060TFFL Eaton Circuit Breaker 60A 2 Pole Take-Out
PRTAATR Westinghouse Cutler Hammer Eaton Power Relay Module
PDG3XST24ACDCS Eaton K Frame Shunt Trip 24VAC/VDC
2P100 FPE NA2100 100A 2 Pole Circuit Breaker NIB Stab-Lok
YA34LNT38 Burndy Compression Lug 500MCM One Hole 3/8" Bolt
8903QG2 Square D Contactor 100A 120V
214B69 Asco Under Voltage Monitor 277V
3RT19555AF31 Siemens Coil 110-127VAC/VDC
121C2870G2 GE Open Fuse Lock Out Device
5676D80G45 Westinghouse FB Circuit Breaker 100A 600V 3 Pole
Andritz Kufferath Technoflex Dewatering Belts SP082504
General Electric Reversing Armature Interface 0621L0461
ABB ACH550-VCR-03A9-6 AC Drive 3HP 500-600Vac 3.9A
Parker D3FLE82MCNWJ00 Proportional Directional Control Valve
GEA Hilge SIPLA 12.1 ADAPTA-SUPER 984798240000 CentrifugalPump
Schneider ATV61HD30Y Ac Drive 30kW - 30HP / 500Vac-690Vac
Controlues / Nidec M700-04400172A10101AB100 AC Drive15HP 480Vac 24A
Parker D3FLE81MCNWJ00 Proportional Directional Control Valve
Magnetek 12MSA-0460-MA-SE56 Brake Assembly 460LB Torque 56A
SIEMENS Processor Module CPU 927S 6ES5927-3SA11
Eaton / Cutler Hammer S 75hp AC Drive SVX9000380-500V
Magnetek 12SA-0460-MA-SE148A Brake Assembly 184A
Magnetek 102582 12MSA Brake Assembly Torque 460 LbFt 12"
Flowserve MY48902A160-D20 Impeller 10x8-16 RV N ORIGINALBOX
Teledyne Taptone T1000 Package inspection System Controller /HMI Box
KNF UN820FTP Laboport Vacuum Pump 115V
Allen-Bradley 150-C201NCD SMC-3 Smart Motor Controller SoftStart SER.B
Proton SLR Mini 3060-PI Measurement & Process Laser Control
Kollmorgen AKM65K-ACCNR-01 4.48kW 2200RPM
B & W SQ-300i / 8700700-006C Hybrid Controller 120-240VacKIT
Banner ABR71L9-MSE2 ABR Series Barcode Reader
Boston Gear A25 Planetary Gearbox
Rexroth Hydraulics Proportional Valve FESE25 CA-20/315LK0G1M
Riello RL 38/2 https:// RL38/2 Light Oil Burner Two Stage140000BTU
Controlues Brushless AC 190UMA300CBCAA
Hy-Grade PTFE Teflon Check Valve 8" P08-GHH-F4 For CorrosiveApplication
John Crane Mechanical Seal Type Fan Seal DBL 4.937"
Unaflex Expansion Joint 20" Teflon lined Style 600
Siemens 6SE7014-5FB61-Z AC Drive Simovert VC
Honeywell 2001-200--20-100000-1-0-00 Herculine 2000Actuator
GE / Baker Hughes MAR800-30 115V C4 BRK SCC-10 Electric ValveActuator SEALED
Schneider / Merlin Gerin NT08H1 Masterpact 800A 1000V CircuitBreaker & Lock
General Electric Main Control Card 193X530BBG01
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