0020-25713船舶半导体工控备件主板供应

福建中立恒自动化设备有限公司

1．输入/输出单元

输入/输出单元通常也称I/O单元或I/O模块，是PLC与工业生产现场之间的连接部件。

PLC通过输入接口可以检测被控对象的各种数据，以这些数据作为PLC对被控制对象进行控制的依据；同时PLC又通过输出接口将处理结果送给被控制对象，以实现控制目的。

由于外部输入设备和输出设备所需的信号电平是多种多样的，而PLC内部CPU的处理的信息只能是标准电平，所以I/O接口要实现这种转换。

I/O接口一般都具有光电隔离和滤波功能，以提高PLC的抗干扰能力。另外，I/O接口上通常还有状态指示，工作状况直观，便于维护。

PLC提供了多种操作电平和驱动能力的I/O接口，有各种各样功能的I/O接口供用户选用。I/O接口的主要类型有：数字量（开关量）输入、数字量（开关量）输出、模拟量输入、模拟量输出等。

常用的开关量输入接口按其使用的电源不同有三种类型：直流输入接口、交流输入接口和交/直流输入接口。

常用的开关量输出接口按输出开关器件不同有三种类型：是继电器输出、晶体管输出和双向晶闸管输出。

继电器输出接口可驱动交流或直流负载，但其响应时间长，动作频率低；而晶体管输出和双向晶闸管输出接口的响应速度快，动作频率高，但前者只能用于驱动直流负载，后者只能用于交流负载。

PLC的I/O接口所能接受的输入信号个数和输出信号个数称为PLC输入/输出（I/O）点数。I/O点数是选择PLC的重要依据之一。当系统的I/O点数不够时，可通过PLC的I/O扩展接口对系统进行扩展。

2．通信接口

PLC配有各种通信接口，这些通信接口一般都带有通信处理器。

PLC通过这些通信接口可与监视器、打印机、其它PLC、计算机等设备实现通信。

PLC与打印机连接，可将过程信息、系统参数等输出打印；与监视器连接，可将控制过程图像显示出来；与其它PLC连接，可组成多机系统或连成网络，实现更大规模控制。

与计算机连接，可组成多级分布式控制系统，实现控制与管理相结合。远程I/O系统也必须配备相应的通信接口模块。

3．智能接口模块

智能接口模块是一独立的计算机系统，它有自己的CPU、系统程序、存储器以及与PLC系统总线相连的接口。

它作为PLC系统的一个模块，通过总线与PLC相连，进行数据交换，并在PLC的协调管理下独立地进行工作。

PLC的智能接口模块种类很多，如：高速计数模块、闭环控制模块、运动控制模块、中断控制模块等。

Siemens 3RT2017-1AP02 230V 50/60Hz Contactor

Turck BC5-S18-AP4X Sensor 10..65V DC 200mA

Moeller FAZ-3-B16 3-Pin Circuit Breaker

Schneider XB6EDG221P Black Selector Switch Diameter 16 incl. VAT

EAW GDR power contactor LX1 AC-3  HX air contactor TGL28973 42V incl. VAT

PHOENIX Contact FLKMS-D37 incl. VAT

Klöckner Möller button green in housing with hat rail incl. VAT

Siemens Simatic S7 6ES7 321-1BH01-0AA0-00 E-Stand 01 SM321

MAC 36A-AAA-JDAC-1GD 3/2 WV way valve pneumatic valve incl. VAT

DC Centaur CNDC 24B7S-044 fan 24V fan air cooler 120x120*38mm incl. VAT

Vintage AEROVOX Prosec 85 C038 Capacitor 6800 μF X38 63V6G8 incl. VAT

Phoenix Contact MT-VAR/12S-24AC surge protector incl. invoice

SMC SYJ514MT-5LZ-01 solenoid valve 24VDC with base plate solenoid valve incl. VAT

Lindner 1735 fuse base/plinth with screw caps 63A D02

Son KDE2412PMB1-6A DC 24V 6.7W Fan

Mushroom PNOZ 8 3S/1Ö safety relay ID. No.: 474760 24VDC 4.5W incl. VAT

AEG LS 4K.00 contactor motor contactor LS 4K auxiliary contactor 230V incl. VAT

Murrelektronik relay module 51465 Murr electronics incl. invoice

Bosch Rexroth 3842531696 return barrier incl. VAT

MST FW 1288/N Transformer it 120V Output 24V 350mA incl. VAT

Wilkerson R09-02-FB00 Pressure Regulator with Pressure Gauge as Replacement Part

Crouzet GN 84137220 Solid State Relay Semiconductor Relay 3-32VDC incl. VAT

ABB MS325 engine protection motor circuit breaker 20-25A incl. VAT

Siemens 3RT1015-1AG61 contactor auxiliary contactor 110V incl. VAT

Siemens 3RT1025-1A..4 contactor contactor incl. VAT

ABB OT25E4 switch circuit breaker 25A switch disconnector incl. VAT

ABB S283 K4A 3-pin fuse machine incl. VAT

Klöckner Moeller Eaton DIL M12-01 motor contactor contactor 230V incl. VAT

Klöckner Moeller Eaton DIL R31 motor contactor contactor 230V incl. VAT

Siemens 3RT1017-1AB02 contactor auxiliary contactor 24V incl. VAT

Siemens 7PU8340-2AN20 time relay time relay 0.5s-100h incl. VAT

Siemens 3TF42 11E 3TF4211-0B power contactor 24V incl. VAT

IDEC connection strip terminal block terminal block 15x BNE15W 3x BNE40W incl. VAT

2 pieces fuse Jean Müller HLS00 350A-aR 120kA incl. VAT

Johnson Electric XGH2-88-J47Z1 Micro Switch Snap Action incl. VAT

ABB fuse machine S203 K6A incl invoice

Siemens Schütz 3TB42-17-OB 24V incl. VAT

COMM. SIG ASC-1-0 2080000 BOARD

Siemens 6ES7 370-0AA01-0AA0 Simatic S7 electric stand 01 incl. VAT

Telemecanique auxiliary contactor CAD32 230V incl. VAT

Shinano STP-42D309 Stepping Engine Inc VAT

Schiele Entrelec KHS-22 contactor 240V incl. VAT

SMC SFB100 FILTER CARTRIDGE gas filter high flow filter incl. VAT

Festo HEE-D-MINI 162806 start valve pressure regulator incl. VAT

Whitman Control W117V-3H-C52L-X30019 Sensor Pressure Switch incl. Invoice

Omron E3S-LS20XB4 Photoelectric Switch Light Barrier incl. VAT

Siemens 7PU4320-2AN20 multifction time relay 10s to 10h incl. VAT

Power filter Comcon F7210 20VR1 incl. invoice

Thermal Switch Thermostat 40°C Type TR2 6/94 inc VAT

Klöckner Moeller FAZN C13-3 fuse machine circuit breaker incl. VAT

TAIAN RH-10E/1.7 Thermal Overload Relay Overcurrent Relay 1.3-2.1A incl. VAT

TAIAN RH-10E/7 Thermal Overload Relay Overcurrent Relay 5.5-8.5A incl. VAT

TAIAN RH-10E/10 Thermal Overload Relay Overcurrent Relay 8-12A incl. VAT

SMC pneumatic VNB103AS-8A-B valve pressure valve incl. VAT

Forklift ant J ETV fuse  with 6 x fuse incl. VAT

CMC QX2 52A/500V fuse machine 6538 line circuit breaker incl VAT

Merlin Gerin multi 9 C60H B10 circuit breaker 24793 3P incl. VAT

SMC AR30-N02EH-Z pressure regulator pneumatic regulator incl. VAT

Cubeair Pressure Regulator Pressure Reducer With Pressure Gauge Inc VAT

Phoenix Contact ST-GLT7-G/S/U 24VDC Coupling Relay 2826839 incl. VAT

GDR switching amplifier 2264801 incl. invoice

TDK-Lambda HK10A-24/A Power Supply, 100-120Vac ~ 0.3A Input incl. VAT

Telemecanique CA2 DC22 contactor 230V incl. invoice

ASMO COPIER GEAR MOD. 873410-060 ABSFR (17)K 24V, incl. invoice

Power supply HG-0P-WI40-800A HG-0P-WI40-700A incl. VAT

Mitsubishi NF50-CP No-Fuse Circuit Breaker 50A circuit breaker incl. invoice

BELLING LEE SF4200-16/01 Stage Filter Mesh Filter NOISE FILTER incl. Invoice

Störk thermometer thermostat temperature controller incl VAT

SMC NAR2000 pneumatic pressure reducer precision regulator incl. VAT

Merlin Gerin multi 9 NC100LMA MA4A fuse machine 27554 incl. VAT

Merlin Gerin multi 9 NC100LMA MA2.5A fuse machine 27553 incl. VAT

Schmersal safety scarf AZ 16 zvrk-M20 with 1747 position switch incl. VAT

REMA MRC 80A Battery Cable Charging Cable Forklift 24V

Takigen LE-33-11 DC 24V Magnetic Lock Magnetic Closer

Festo filter designation  known incl. VAT

MIMAKI E400328-1 BOARD

Siemens 3TF2082-0BB4 contactor 2 closers, 2 opener DC24V

Siemens circuit breaker 3VU1300-1TK00 motor circuit breaker

MURR 51300 RM 122/24 Relay Output Relay

SEMIKRON SKKD 46/14 thyristor module 9438 incl. VAT

SEMIKRON SKKH 41/14 E Thyristor Module 9435 incl. VAT

Rosenthal power resistance 100R ZWS 20 wire resistance incl. VAT

AIRPAX SNAPAK R10-S-SW-30366-1 POWER SWITCH

Parker Solenoid Valve 08F23C6340A3HPH80 24VDC 11.5W

WIELAND BAMBERG REVZ Z5.572.7056 Z5.571.0056 16-pin CONNECTOR/CLUTCH 600V 16A

EAW GDR K-IR 1/1 overcurrent relay for Schütz 16-25A TGL29381 incl. VAT

PROTEK power supply PU30-32S power supply 100-240V 30W incl. VAT

Siemens cable with 6ES7 972-0BB41-0XA0 and 6ES7 972-0BA12-0XA0 incl. VAT

EAW GDR power contactor LX00-40E  SX air contactor TGL28973 110V incl. VAT

EAW GDR D6/4 Luftschütz Schütz 500V incl. VAT

MDD 431F 50-10 C thyristor module incl. VAT

Telemecanique LP1K12 contactor 10BD 24V

Weidmüller RS-SD15B C LPK2 820973 handover element, modules PSSD

Sanyo Denki SanAce 120L DC 12V 0.4A Fan 109L1212H101

OEZ OFI 20 fault current circuit breaker 2-pin 25A 0.03A

ABB F271 B13 fault current protection switches 0.03A incl. VAT

Merlin Gerin 25731 Multi9 C60HD 3P 25A Line Breaker

Merlin Gerin circuit breaker, C60N 6A type C, #24464

Sanyo Denki 109P1224H4D01 San Ace 120 Brushless, 24V, 0.24A incl. VAT

Sanyo Denki 109BJ24HD2 San Ace B127 Brushless, 24V, 0.26A incl. VAT

FUJI ELECTRIC SC-4-1/G contactor cat. NO: 4GC0R0#10 24V

Style fan model US92B20 fan fan 200V 11W incl VAT

Siemens Simatic S7 6ES7 322-1BF01-0AA0 E-Stand 02 SM322 incl. VAT

Ericsson BMR 611 4325/11 modules, incl. VAT

Ebmpapst 3314HPR Axial Fan 93x93x32mm 24V Without Male

Luftschütz 230V power contactor EAW LX00-40E AC-3  SX GDR SCHÜTZ incl. VAT

Siemens 3tb4210-0a 10e contactor coil voltage 220-264V

Siemens 3TH4355-0A 55E contactor coil voltage 110V

Siemens 3TH4382-0A 82E contactor coil voltage 110V

Siemens 3TH4346-0A 73E/U contactor coil voltage 230V

Siemens 3TH4382-0A 82E contactor coil voltage 230V

Siemens 3TH8262-0B 62E contactor coil voltage 24V

Siemens Schütz 3TB41 12-0B 11E Schütz Contactor Coil Voltage DC 24V

Steca bus identification module BIM 4D incl. VAT

SMC VH210-02 R (F) Handheld Valve Replacement Part Incl. VAT

Siemens Sitrans 7NG3020-3JB00 Power Separation Amplifier Inc VAT

Schneider Telemecanique GV2ME06 1.0-1.6A motor circuit breaker incl. VAT

Schneider Telemecanique GV2ME08 2.5-4A motor circuit breaker incl. VAT

Siemens 3RV2011-1DA10 circuit breaker 2.2-3.2A incl. VAT

Siemens Sirius 3RT2017-2BB42 contactor auxiliary contactor 24V incl. VAT

Telemecanique GV2-L10 6.3A motor circuit breaker incl. VAT

Siemens 3RU1126-1HB0 Overload Relay 5.5-8.0A incl. VAT

EBM Papst ebmpapst 3412 NGHH fan fan 12V 3.2W incl VAT

Siemens 3TH43 73E 3TH4346-0A power contactor 220V incl. VAT

Klöckner Moeller DIL R 31 protector 220V, incl. VAT

TELE 4 ZG1-3/230V NIFE network monitoring phase monitor 230V incl. VAT

Connection strip KTM-31C terminal block terminal block

Mitsubishi NF50-FHU Circuit Breaker 50A Circuit Breaker No-Fuse Breaker

Siemens 950 5626 06 plate 950 5627 incl. VAT

ABB motor protection relay TA25DU-5.0 (3.5-5.0A), incl VAT

Telemecanique auxiliary contactor CA2 - DN13DM SLA1-D13-A65 220V contactor incl. VAT

Hengstler hour coter operating hour coter 6 digits incl. VAT