DSQC-236B
DSQC-236B
DSQC-236B
DSQC-236B
DSQC-236B
信息读到PLC的内存中,称输入刷新。PLC内存有专门开辟的存放输入信息的映射区。这个区的每一对应位(bit)称之为输入继电器,或称软接点。这些位置成1,表示接点通,置成0为接点断。由于它的状态是由输入刷新得到的,所以,它反映的就是输入状态。
输出锁存器与PLC内存中的输出映射区也是对应的。一个输出锁存器也有一个内存位(bit)与其对应,这个位称为输出继电器,或称输出线圈。靠运行系统程序,输出继电器的状态映射到输出锁存器。这个映射也称输出刷新。输出刷新主要也是靠运行系统程序实现的。这样,用户所要编的程序只是,内存中输入映射区到输出映射区的变换,特别是怎么按输入的时序变换成输出的时序。这是一个数据及逻辑处理问题。由于PLC有强大的指令系统,编写出满足这个要求的程序是完全可能的,而且也是较为容易的。
ACRISON MD-2-532 MD-II-MFC SERIAL COMMUNICATION MODULE WEIGH FEEDER CONTROLLER
Accesslan Communications 4-Port DS3 Broadband Trunk Module DS3-4 w/ UCS Card
Access 2 Communications Mod 791 Universal Learning Bypass Module remote starter
ABB NMBP-01 Communication Module Free Ship
ABB DSCS 131 40H-20/3 COMMUNICATION MODULE CARD BOARD 62964
ABB COMMUNICATION MODULE DSCS 140 57520001-EV PLC BOARD 59814
ABB ACS 400 DDCS Communication Option Module ACS400
ABB 57520001-EV COMMUNICATION MODULE DSCS 140 57520001EV
ABB 57310001-LM COMMUNICATION MODULE DSCS 131 57310001LM
ABB 2668 402-29/3 DSCA125A MASTER COMMUNICATIONS BOARD MODULE CARD 62644
ABB 2668 182-72/2 DSCS116 COMMUNICATIONS MODULE BOARD CARD 62646
ABB 07 CS 61 07CS61 Communications Module
AB PEER COMMUNICATIONS LINK INTERFACE MODULE 1784-KTK1
AB ControlLogix 1756-DHRIO/C Communications Module
AB Allen Bradley 8000 KACZ Communication Module
AB ALLEN BRADLEY 1771-KE/C DH+ RS232 COMMUNICATION CONTROLLER MODULE
AB ALLEN BRADLEY 1771-KE COMMUNICATION CONTROLLER MODULE
AB Allen Bradley 1771-KE 1771KE Communication Module
AB Allen Bradley 1771-KA2 Series A F/W Rev G Communication Adapter Module PLC
AB Allen Bradley 1771-KA Communication Adaptor Module
AB Allen Bradley 1771-KA 1771KA Communication Module
AB 2706-PENET1 Inview Ethernet TCP/IP Communication Module
AB 1785-KE DH+/RS232 Communications Interface Module
A-B 160-DN1 SER A FRN 2.0 COMMUNICATION MODULE REFURBIS
AB - 1771-KA2 Series A - Communication Adapter Module
A/B SCANPORT MODULE 1203-SM1 COMMUNICATION MODULE
98-02 CLK320 CLK430 CLK55 MOTOROLA PHONE COMMUNICATION ECU MODULE 2208202185
97 98 99 00 01 CATERA COMMUNICATION MODULE
97 98 99 00 01 CATERA CHASSIS ECM COMMUNICATION MODULE PAT 16209109
90 DAY WARRANTYRELIABLE & CUSTOMER SERVICE
8-103.5LAT5AWDEX-L
81.5503 REV D COMMUNICATIONS PROCESSOR MODULE REFURBISH
6GK73431EX210XE0 6GK7343-1EX21-0XE0
6ES7241-1CH31-0XB0 SIMATIC S7-1200 COMMUNICATION MODULE CM 1241
6ES7241-1AH30-0XB0 SIMATIC S7-1200 COMMUNICATION MODULE CM 1241
6ES7241-1AH30-0XB0 SIMATIC S7-1200 COMMUNICATION MODULE CM 1241
6 MONTH MONEY BACK GUARANTEE
6 MONTH MONEY BACK GUARANTEE
57C380 Reliance Electric Communication Module DCS Pass
57-404-1 RELIANCE NETWORK COMMUNICATION MODULE 0574041
500 Latest Model Mercedes Benz Bluetooth Module Cradle Adapter B67876131
50 x NRF24L01+ Wireless Module 2.4G Wireless Communication Module Upgrade Module
50 x NRF24L01+ Wireless Module 2.4G Wireless Communication Module Upgrade Module
5 x NRF24L01+ Wireless Module 2.4G Wireless Communication Module Upgrade Module
5 from: 3.75
3COM NBX 100 COMMUNICATIONS SYSTEM 3C10111C W/ 3C10110 3C10114 3C10116C MODULE
31H5124 IBM Device Communication Expansion Module
31H5057 IBM 6299 Device Communication Expansion Module
30 Day WarrantyFast Call/Email With Questions
30 Day WarrantyFast Call/Email With Questions
3 X TELECT TCG TELEPORT COMMUNICATIONS 6-PORT DSX-3 MODULE 010-9001-0413 W/ CASE
3 ALLEN BRADLEY COMMUNICATION I/O MODULES 1203-GD1
2pcs 2.4GHz MRF24J40 Wireless UART Communication Module
2-GE FANUC IC655CCM500A CCM COMMUNICATION MODULES
2EA RECOMM - H485 VTAC RS485 HVACCOMMUNICATIONS OPTIONS MODULEMODBUS RTU
293-200-900C EMC Symmetrix DMX-3 Environmental Communication Module RoHS
2173 Allen Bradley 1756- DNB Devicenet Communication Module
2139 Horner Electric HE610ASC241A Communications Module
2138 Horner Electric HE610ASC248A Communications Module
2113 GE Fanuc HE693SNP900D Communications Module
203-200-900C EMC Symmetrix DMX-3 Environmental Communication Module RoHS
2012 BUICK REGAL BLUETOOTH ONSTAR COMMUNICATION MODULE VCIM 22899450
2012 BUICK REGAL BLUETOOTH ONSTAR COMMUNICATION MODULE VCIM 22833630
2011 SILVERADO SIERRA YUKON TAHOE GEN 9.1 ONSTAR COMMUNICATION MODULE 22794714
2011 11 FORD FUSION COMMUNICATION CONTROL MODULE 1815 ID BA5T-14D212-AB
2010-2011 Mercedes Benz CLS 550GL550 communication module 2198200926
2010 HONDA CROSSTOUR COMMUNICATION CONTROL MODULE ECM COMPUTER
2010 Chevrolet Camaro SS Communications Module Onstar Bluetooth
2009-10 PONTIAC VIBE MODULE COMMUNICATION INTERFACE
2009-10 PONTIAC VIBE MODULE COMMUNICATION INTERFACE
2009-10 PONTIAC VIBE MODULE COMMUNICATION INTERFACE
2008-09 Mercedes Benz GL320 GL450 GL550 MHI BT Bluetooth Module Cradle Adapter
2007-2009 MERCEDES BENZ E320 E350 E550 COMMUNICATION MODULE 219 820 09 26
2006-2010 MERCEDES BENZ E350550 TELE AID COMMUNICATION MODULE 2118203826
2006-2010 MERCEDES BENZ CLS550EMLGL350550 COMMUNICATION MODULE 2198200926
2006 NISSAN 350Z COMMUNICATION MODULE
2006 2007 MERCEDES BENZ C230 C280 C350 COMMUNICATION MODULE 211 820 43 85
2005-2009 Mercedes CL500 CL600 CL63 CL65 AMG Bluetooth Module Cradle Adapter
2005-2009 Mercedes Benz S430 S500 S600 S63 S55 Bluetooth Module Cradle Adapter
2005-2008 Mercedes E320 E350 E500 E550 E55 E63 Bluetooth Module Cradle Adapter
2005-09 Mercedes Benz CLK350 CLK500 CLK55 CLK63 Bluetooth Module Cradle Adapter
2005 Mercedes C55 Communication Module
2005 Chevrolet C6 Corvette Communication Module Onstar Option UE1
2005 Chevrolet C6 Corvette Communication Module Onstar opt UE1
2005 Cadillac Deville communication module 10394075
2005 05 STS CTS Malibu G6 OnStar Communication Module
2004 CADILLAC CTS COMMUNICATION ONSTAR MODULE COMPUTER 25749851 04
2004 AUDI A6 COMMUNICATION CONTROL MODULE ECM COMPUTER
2003 03 Saturn Ion OnStar Communication Module UE1 OEM
2002 MERCEDES ML-CLASS COMMUNICATION MODULE 2208202185
2002 Bravada/Envoy/Trailblazer/ Saturn L Series OnStar Communication Module
2001 01 MERCEDES BENZ ML320 COMMUNICATION MODULE 220 820 47 85
2001 01 MERCEDES BENZ ML320 COMMUNICATION MODULE 220 820 47 85
2000 MERCEDES S500 TELEAID MODULE COMMUNICATION. OEM
2000 JAGUAR STYPE COMMUNICATION MODULE
2 x NRF24L01+ Wireless Module 2.4G Wireless Communication Module Upgrade Module
2 x NRF24L01+ Wireless Module 2.4G Wireless Communication Module Upgrade Module
1PCS HFA3783IN Communications I/Q Modulator/Demodulator and Synthesizer
1999-2000-2001 Mercedes-Benz ML430 COMMUNICATION MODULE A220 820 21 85
1869 Allen Bradley 1756M08SE Ser B Sercos Communication Module
1785-KA Allen Bradley Communication Adapter Module
1784-KT/B ALLEN BRADLEY COMMUNICATION MODULE FOR ISA/EISA
1775-GA Allen Bradley Peripheral Communication module
1771-KE Allen Bradley Communication Controller Module
1771KA2 Allen Bradley Communication Adapter Module Dat
1771-KA2 Allen Bradley Communication Adapter Module
1771-KA2 1771KA2 Communication Adapter Module 1785 AB
1771DCMB Allen Bradley Direct Communication Module Rev
1771-DCM DIRECT COMMUNICATION MODULE 1771DCM
1771DCM Allen Bradley Direct Communication Module Ser
1771-DCM Allen Bradley Direct Communication Module
1771-DCM Allen Bradley Direct Communication Module
1771-DCM Allen Bradley Direct Communication Module
1771DAA Allen Bradley Communication Module ASCII PLC5
1756-DHRIO/C ALLEN-BRADLEY COMMUNICATION INTERFACE MODULE
1756-CNB/E ALLEN-BRADLEY CONTROL NET COMMUNICATIONS BRIDGE MODULE
1756-CNB/E ALLEN-BRADLEY CONTROL NET COMMUNICATION BRIDGE MODULE
1756-CNB/D ALLEN-BRADLEY CONTROL NET COMMUNICATION BRIDGE MODULE
1747DCMAllen Bradley Communication Module SLC500 lot 2
1747-DCM Direct Communication Module ** Guaranty
1747-dcm Allen-Bradley DIRECT COMMUNICATION MODULE
140QUCM-OE NIOBRARA UNIVERSAL COMMUNICATIONS MODULE SURPLUS
140QUCM-OE NIOBRARA UNIVERSAL COMMUNICATIONS MODULE
1203-SG4 Communications Module 4 Port Expander 1203SG4 Allen Bradley
1203-GK5 Allen Bradley Communications Module
1203-GDCommunication Module for AC Drive Allen Bradley A-B
1203-GD2 Allen Bradley Communications Module
1203-GD2 1203GD2 SCANport DF1/DH485 Communications Module Allen Bradley
1203GD1 Allen-Bradley Communication Module PLUS 1202C03
1203-GD1 Allen Bradley Scanport Communication Module
1203-GD1 ALLEN BRADLEY COMMUNICATIONS MODULE REMOTE I/O
1203-GD1 1203GD1 SCANbus Rem Remote I/O RIO Communications Module Allen Bradley
12 LACROSSE COMMUNICATION MODULE
11 MALIBU COMMUNICATION MODULE
11 LUCERNE COMMUNICATION MODULE
11 CRUZE COMMUNICATION MODULE
11 CHEVY CAMARO COMMUNICATION MODULE
11 CADILLAC DTS COMMUNICATION MODULE
10-12 Chevrolet Camaro SS LS3 L99 Communication Module OnStar
10-12 Chevrolet Camaro SS LS3 L99 Communication Module OnStar
10-12 Chevrolet Camaro SS LS3 L99 Communication Module OnStar
10 x NRF24L01+ Wireless Module 2.4G Wireless Communication Module Upgrade Module
10 TERRAIN COMMUNICATION MODULE
10 TAHOE COMMUNICATION MODULE
10 CHEVY CAMARO COMMUNICATION MODULE
10 CADILLAC DTS COMMUNICATION MODULE
1 SCHNEIDER ELECTRIC TSX-DMZ28DR TSXDMZ28DR 24 VDC COMMUNICATION MODULE
1 PCx NRF24LE1 MCU Wireless Module 2.4G Wireless Communication Module
1 ENTRELEC 2.422.481.00 S800 COMMUNICATION MODULE
1 ALLEN BRADLEY COMMUNICATION MODULE 1203-GD1 SERIES C
1 ALLEN BRADLEY 1775-S5 COMMUNICATION MODULE H7
1 ALLEN BRADLEY 1775-GA PERIPHERAL COMMUNICATION MODULE 10-12 L-9
1 ALLEN BRADLEY 1771-KA2 COMMUNICATION ADAPTER MODULE H10
1 ALLEN BRADLEY 1756-DNB/A COMMUNICATION MODULE Q9-3
1 ALLEN BRADLEY 1203-SG2 COMMUNICATIONS MODULE
1 ALLEN BRADLEY 1203-GK5 COMMUNICATIONS MODULE Q7-3
1 ALLEN BRADLEY 1203-GD1 COMMUNICATION MODULE I/O
1 ALLEN BRADLEY 1203-GD1 COMMUNICATION MODULE
1 DATA LOGIC CM1000 COMMUNICATIONS MODULE N1-1 MUST SEE
1 ALLEN BRADLEY 1771-KA2 COMMUNICATION ADAPTER MODULE
1 Allen Bradley 1203-GD1 Communication Module I/O Single Point Remote
09 10 MALIBU COMMUNICATION MODULE
09 10 11 AVEO COMMUNICATION MODULE
08-09 Pontiac G8 GT GXP Communication Module
08-09 Pontiac G8 GT GXP Communication Module
08-09 Pontiac G8 GT GXP Communication Module
08-09 Microsoft Sync Communication Module USB Cord Explorer Focus Taurus
08-09 Microsoft Sync Communication Module Ford Explorer Focus Mountaineer Taurus
08 FORD FOCUS MICROSOFT SYNC COMMUNICATION MODULE 8L2T-14D212-AE OEM
08 09 SATURN ASTRA COMMUNICATION ONSTAR MODULE
08 09 FORD MERCURY EXPLORER MOUNTAINEER GEM Communication Module 8L2T14D212AE
07-08 Pontiac Solstice OnStar Communications Module
07 GRAND PRIX COMMUNICATION 15921151 01452833 onstar module COMPUTER
07 08 Trailblazer Envoy Corvette XLR Rainier Onstar Communication Module
07 08 SILVERADO 1500 COMMUNICATION MODULE
07 08 MALIBU COMMUNICATION ONSTAR MODULE ID 25826422
07 08 IMPALA COMMUNICATION MODULE
07 08 CHEVROLET IMPALA COMMUNICATION MODULE 25886776 OEM
07 08 AURA COMMUNICATION MODULE
07 08 09 10 COBALT COMMUNICATION MODULE
06-07 Cadillac CTS CTS-V STS OnStar Communication Module
06-07 Cadillac CTS CTS-V OnStar Communication Module
06 07 08 BUICK LUCERNE COMMUNICATION MODULE ONSTAR
06 07 05 04 03 saab 9-3 onstar navigation communication gps module 12758690 aa
05-07 Cadillac CTS OnStar Communication Module UE1
05-06 STS CTS HHR Malibu Communication Module 89047022
05 06 GRAND PRIX COMMUNICATION CONTROL MODULE 10393958
04 05 06 MERCEDES W220 S430 S500 communication control module ecu wo voice
04 05 06 07 SILVERADO 1500 COMMUNICATION MODULE
03 TRAILBLAZER COMMUNICATION MODULE ONSTAR OPT UE1
03 TRAILBLAZER COMMUNICATION MODULE COMMUNICATION ONSTAR OPT UE1
03 GMC ENVOY XL Communication OnStar Opt UE1 Control Module Computer
03 GMC ENVOY XL Communication Control Module w/ OnStar Opt UE1
03 04 SEVILLE OnStar Communication Module UE1
03 04 CADILLAC CTS COMMUNICATION 5.3ATRWD 15184769 MODULE COMPUTER
03 04 05 06 07 CADILLAC CTS ONSTAR ON STAR CONTROL MODULE COMPUTER 25749851 OEM
02 MERCEDES E320 W210 COMMUNICATION MODULE OEM
02 CHEVROLET TRAILBLAZER Communication Control Module
02 04 05 06 TRAILBLAZER COMMUNICATION MODULE
02 04 05 06 TRAILBLAZER COMMUNICATION COMPUTER MODULE 12451209
02 04 05 06 TRAILBLAZER CHASSIS MODULE COMMUNICATION MODULE
02 04 05 06 Bravada/Envoy/Trailblazer/ OnStar Communication Module
02 04 05 06 Bravada/Envoy/Trailblazer/ OnStar Communication Module
01 MERCEDES ML320 COMMUNICATION MODULE 220 820 47 85 LH0019 -J
01 MERCEDES C-CLASS Communication Bra Control Module
01 02 MERCEDES S430 S500 S600 S55 A2038204826 Communication Module
01 02 03 MERCEDES S55 S600 S500 VOICE CONTROL COMMUNICATION MODULE A2208208826
01 02 03 04 SAAB 9-5 CHASSIS ECMCOMMUNICATION MODULE FOR ONSTAR
00 BENZ C280 TELEAID MODULE COMMUNICATION