通信接口或通信处理器按标准的硬件接口或专有的通信协议完成程序和数据的转移。如西门子S7-200的Profibus现场总线口，其通信速率可以达到12Mbps。
在系统构成时，可由一台计算机与多台PLC构成“集中管理、分散控制”的分布式控制网络，以便完成较大规模的复杂控制。通常所说的SCADA系统，现场端和远程端也可以采用PLC作现场机。
5、人机界面功能
提供操作者以监视机器/过程工作必需的信息。允许操作者和PC系统与其应用程序相互作用，以便作决策和调整。
实现人机界面功能的手段：从基层的操作者屏幕文字显示，到单机的CRT显示与键盘操作和用通信处理器、专用处理器、个人计算机、工业计算机的分散和集中操作与监视系统。
6、编程、调试等
使用复杂程度不同的手持、便携和桌面式编程器、工作站和操作屏，进行编程、调试、监视、试验和记录，并通过打印机打印出程序文件。
二、可编程控制器的主要特点
1、可靠性高
PLC的MTBF一般在40000～50000h以上，西门子、ABB、松下等微小型PLC可达10万h以上，而且均有完善的自诊断功能，判断故障迅速，便于维护。
2、模块化组合灵活
可编程控制器是系列化产品，通常采用模块结构来完成不同的任务组合。I/O从8～8192点，有多种机型、多种功能模板可灵活组合，结构形式也是多样的。
3、功能强
PLC应用微电子技术和微计算机，简单型式都具有逻辑、定时、计数等顺序控制功能。基本型式再加上模拟I/O、基本算术运算、通信能力等。复杂型式除了具有基本型式的功能外，还具有扩展的计算能力、多级终端机制、智能I/O、PID调节、过程监视、网络通信能力、远程I/O、多处理器和高速数据处理能力。
4、编程方便
PLC适用针对工业控制的梯形图、功能块图、指令表和顺序功能表图(SFC)编程，不需要太多的计算机编程知识。新的编程工作站配有综合的软件工具包，并可在任何兼容的个人计算机上编程。
5、适应工业环境
PLC的技术条件能在一般高温、振动、冲击和粉尘等恶劣环境下工作，能在强电磁干扰环境下可靠工作。这是PLC产品的市场生存价值。
6、安装、维修简单
0608841245 ESV025-G HANDSCHRAUBER ESV025-G 5-25NM
0608841246 ESV050-G HANDSCHRAUBER ESV050-G 10-50NM
0608841247 ESV073-G HANDSCHRAUBER ESV073-G 14-73NM
0608841248 ESV146-G HANDSCHRAUBER ESV146-G 29-146NM
0608841254 ESM012SD-G HANDSCHRAUBER ESM012SD-G 2.4-12NM
0608841255 ESM012QD-G HANDSCHRAUBER ESM012QD-G 2.4-12NM
0608841256 ESM025SD-G HANDSCHRAUBER ESM025SD-G 5-25NM
0608841257 ESM025HT-G HANDSCHRAUBER ESM025HT-G 5-25NM
0608841258 ESM035SD-G HANDSCHRAUBER ESM035SD-G 7-35NM
0608842001 NXA015S-36V HANDSCHRAUBER NXA015S 3-15NM
0608842002 NXA030S-36V HANDSCHRAUBER NXA030S 9-30NM
0608842003 NXA050S-36V HANDSCHRAUBER NXA050S 15-50NM
0608842005 NXP012QD-36V HANDSCHRAUBER NXP012QD 1.8-12NM
0608842006 NXA015S-36V-B HANDSCHRAUBER NXA015S-B 3-15NM
0608842007 NXA030S-36V-B HANDSCHRAUBER NXA030S-B 9-30NM
0608842008 NXA050S-36V-B HANDSCHRAUBER NXA050S-B 15-50NM
0608842010 NXP012QD-36V-B HANDSCHRAUBER NXP012QD-B 1.8-12NM
0608842011 NXA011S-36V HANDSCHRAUBER NXA011S 3-11NM
0608842012 NXA011S-36V-B HANDSCHRAUBER NXA011S-B 3-11NM
0608842013 NXA065S-36V HANDSCHRAUBER NXA065S 20-65NM
0608842014 NXA065S-36V-B HANDSCHRAUBER NXA065S-B 20-65NM
0608842015 NXV012T-36V HANDSCHRAUBER NXV012T 1.8-12NM
0608842016 NXV012T-36V-B HANDSCHRAUBER NXV012T-B 1.8-12NM
0608843002 NX-BC36V LADEGERAET NX-BC36V
0608843003 NXAMT AUFHAENGUNG NXAMT ROTAT
0608843004 NXPB AUFHAENGUNG NXPB
0608843005 NX-SD SPEICHERKARTE NX-SD
0608843008 NXPT WERKZEUGABLAGE NXPT
0608843009 NXPH ZUSATZHANDGRIFF NXPH
0608843010 NX-R TEILESATZ NX-R FARBRINGE GEMISCHT
0608843011 NXAP030 SCHUTZHUELLE NXAP030 HIGH-VOLTAGE
0608843012 NXPP012 SCHUTZHUELLE NXPP012 HIGH-VOLTAGE
0608843015 NXAPAH2 SCHUTZKAPPE NXAPAH2 5-PACK
0608843016 NXAPAH1 SCHUTZKAPPE NXAPAH1 5-PACK
0608843018 NX-HD NEXO HALTERUNG FUER SUPPORTSYSTEME
0608843019 NX-BP2-36V EINSCHUB-AKKUPAKET NX-BP2-36V 1-PACK
0608843021 NX-A3 ADAPTER NX-A3
0608843022 NXAH11-15 WINKELKOPF NXAH11-15
0608843023 NXAH30 WINKELKOPF NXAH30
0608843024 NXAH50-65 WINKELKOPF NXAH50-65
3600760064 2A3 ADAPTER 2A3 SZ2 GE SZ3 OUTPUT
3607030018 2AX AXIALAUSGLEICH 2AX 180W 1/4″QC
3608874026 E1 SONDERSCHLOSS E1
3608874027 D3mm SONDERSCHLOSS D3MM
3608874028 Fiat SONDERSCHLOSS FIAT
3608874029 DB Dorn SONDERSCHLOSS DAIMLER
3608874030 7mm VKT SONDERSCHLOSS 7MM SQU
3608874031 6,5mm SONDERSCHLOSS 6.5MM
3608874109 E16 SONDERSCHLOSS E16
3608875426 ESMH1 AUFHAENGUNG ESMH1 ROTATING ?50MM
3608875435 ESMV AUFHAENGUNG ESMV VERTICAL
3608875921 ESMH2 AUFHAENGUNG ESMH2 ROTATING ?63MM
3608876051 WH013S WINKELKOPF WH013S E 1/4″SQ
3608876052 WH013G WINKELKOPF WH013G E 1/4″SQ
3608876053 WH030S WINKELKOPF WH030S E 3/8″SQ
3608876054 WH030G WINKELKOPF WH030G E 3/8″SQ
3608876055 WH040S WINKELKOPF WH040S E 3/8″SQ
3608876056 WH040G WINKELKOPF WH040G E 3/8″SQ
3608876057 WH056S WINKELKOPF WH056S E 3/8″SQ
3608876058 WH056G WINKELKOPF WH056G E 3/8″SQ
3608876059 WH065S WINKELKOPF WH065S E 1/2″SQ
3608876060 WH065G WINKELKOPF WH065G E 1/2″SQ
3608876061 WH075S WINKELKOPF WH075S E 1/2″SQ
3608876062 WH075G WINKELKOPF WH075G E 1/2″SQ
3608876063 WH0100S WINKELKOPF WH100S E 1/2″SQ
3608876064 WH0150S WINKELKOPF WH150S E 1/2″SQ
3608876065 WH0220S WINKELKOPF WH220S E 3/4″SQ
3608876081 WHS040 WINKELKOPF WHS040 ESV025 3/8″SQ
3608876082 WHS075 WINKELKOPF WHS075 ESV050 1/2″SQ
3608876083 WHS100 WINKELKOPF WHS100 ESV073 1/2″SQ
3608876175 ESTE AUFHAENGUNG ESTE E VERL?NGERUNG
3608876409 ESCU2B AUFNAHME ESCU2B E ?63MM
3608876459 ESCU1B AUFNAHME ESCU1B E ?50MM
3608876473 ESWM MONTAGEHILFE ESWM FüR WINKELK?PFE
3608876626 ESAT WERKZEUGABLAGE ESAT
3608876746 ESSE STARTHEBEL ESSE E HUBVERGR??ERUNG
3608876749 ESCU2F AUFNAHME ESCU2F E ?63MM
3608876751 ESCU1F AUFNAHME ESCU1F E ?50MM
3608876767 ESMB AUFHAENGUNG ESMB
3608877033 CS351USC NETZKABEL CS351USC 110V 1.8M
3608877111 ESMH12 ZUSATZHANDGRIFF ESMH12
3608877112 ESMH25 ZUSATZHANDGRIFF ESMH25
3608877367 NK350 NETZWERKKOPPLER NK350
3608877368 NK350S NETZWERKKOPPLER NK350S
3608877369 NKL0,5 ELEKTR LEITUNG NKL0.5
3608877370 NKL002 ELEKTR LEITUNG NKL002
3608877371 NKL005 ELEKTR LEITUNG NKL005
3608877372 NKL010 ELEKTR LEITUNG NKL010
3608877373 NKLF ELEKTR LEITUNG NKLF FREE
3608877427 USB350 USB-KABEL USB350
3608877433 ESMT WERKZEUGABLAGE ESMT
3608878058 BP351 BLINDPLATTE BP351 KE/LT
3608878060 BP352 BLINDPLATTE BP352 LT SE
3608878116 BTW356 BEFESTIGUNGSWINKEL BTW356 SET
3608879240 NKL003 ELEKTR LEITUNG NKL003
0608843007 NX-ACCESS ACCESSPOINT NX-ACCESS
0608820115 4DMC160扭矩传感器
R911307189 MSK071D-0450-NN-S1-UG0-NNNN
R911244844 INB178/0800 (16/16)
R911220607 GEBER ROD 1423.002/ 500
R911312294 DOK-INDRV*-HMD+HMS****-PR02-ES-P
Rexroth 4WRTE16E1-200P-4X/6EG24K31/A1M,R901058912
R911314843 MAD160B-0150-SA-S2-AQ3-05-N1
R911221735 STATOR-MAC093B-0-JS-X-0/****-INS0220
R911292346 GTS100-CO1-003B05
R911309379 DOK-CONTRL-VPP*21*****-AW01-EN-P
R911284442 STATOR-MAC112C-1-HD-B-1/****-INS0192
R911250041 2AD132B-B35OR1-DS03-B2N2
R911286301 BGR ANSCHLUSSBLOCK HVE02.2-RH24
R911291732 2AD134B-B05OA7-ES06-B2N1
R911281970 MTC-P01.2-M1-A2-A2-A2-FW
1070079605 PSS 5100.115 C
1070080456 DS* 015K 8001-D
R911266359 INS0382/C16 (CP-04+7P-ROUN-BAYON-700V)
R911172263 WSC60ET STECKRELAIS LZX PT580024
Rexroth R185141310
R911310737 MAD100C-0250-SA-S2-BG1-05-N1
R911324720 SWA-IWORKS-SED-09VRS-FR-CD650-OPD
1070921889 NE_035/A*-D
Rexroth HMD01.1N-W0012-A-07-NNNN
R911309931 MKE118D-027-NP0-KE4
R911286203 MDD090C-N-030-N2M-130GB2
R911329508 MAD100C-0050-SA-S2-KG0-05-N3
R911292747 GTS140-CO1-004A05
1070920130 BKL-A-N-4X06,0-GR1,25-025,0-D
R911294211 2AD164B-B05OD1-BS07-D2N1
R911273565 DOK-SYNAX*-SY*-04VRS**-FK02-EN-P
R911228487 ROTOR 2AD100D-23-AN
R911203645 WS17031.4C WECHSELRICHTER-STEUERUNG 370&
1070921605 KABEL-MOTOR 21 M GR.1 1,5MM2V
R911264026 FWB-PLCB07-004-15VRS-NN-02
R911310977 ROTOR MAF100C-S2-P0-N2
R911200228 RD51.1-4B-200-R-M1-FW
R911307667 DKR02.1-W200B-BE09-01-FW
R911288524 FWA-BTV203-WNT-19VRS-EN-ISP001
R911297799 MKE037B-144-KG0-LUNN
1070077084 SM 5/ 10-TCZ
R911268284 GTS100-MO1-010A04
1070921697 KABEL-GEBER 5M STG/MTG UL
R911272269 FWC-DSM2.1-E11-01V06-MS
R911200719 DOK-RD500*-RD51*04VRS*-FK01-DE-P
1070076845 SF-A2.0020.060-04.000
R911286105 DKR03.1-W200B-BA05-01-FW
1070077528 VM 100/R-TA
R911310727 MHD115B-035-NG1-BN
1070918513 SG-B2.027.049-00.000
Rexroth R911170757
R911311450 2AD104C-B05OA1-CS07-H2N2
R911220599 STECK-KON-EM-0,75/1,50-31,40-AG-VG*CAB**
Rexroth OD1502171AS000
R911266589 DDS02.1-W150-DL08-01-FW
R911307871 MKE098B-047-GG1-BENN
1070081247 B-RV 4AI_UI
R911310679 GTM100-NN2-050A-NN06
1070078617 DM 8K 5311-D
1070086273 ABD.PCBOX1_IPC_3SLOT_PNL_CD
Rexroth 3DREME10P-7X/200YG24K31F1V
R911255731 ZUBEHOER M 1-CLT
R911315424 MAD100D-0150-SA-S2-KQ0-35-N1
R911283548 MSW180N-4CL0-4TAN/S002
R911283521 GTS210-CO1-0011
R911305741 2AD104D-B35OCE-FS0C-C2N1
R911260549 2AD132C-B35LA3-BS03-A2N3
R911272027 IKG4163/000,0 (INS0381-INK0605-AEH****)
R911291239 DKR02.1-W200N-BA09-01-FW
R911326594 MAD130B-0100-SA-S2-KQ0-35-V1
R911171306 WSC60ET FLANSCHSTECKER TSS150/35 2-POL
R911265411 MDD112D-N-020-N2M-180PR0
R911308018 MLP070B-0100-FS-N0CN-NNNN
R911305387 FWA-INDRV*-MPB-02VRS-D5-0-SNC-NN
R911253620 MDD112B-N-030-N2M-130PB2
R911323317 CSH01.2C-SE-EN2-NNN-CCD-S1-S-NN-FW
R911287433 MHD115C-024-PP1-BN
R911278231 DOK-SYNAX*-SY*-04VRS**-WAR1-FR-P
Rexroth HDS02.2-W040N-HS56-01-FW Snr：R911190098
R911259333 MDD093C-N-030-N2M-110GB1
1070083275 MA1/200-7301-M
R911200020 RZW01.1-022-NNN
R911306126 CDB01.1C-PB-EN1-EN1-EN2-EN2-L1-S-NN-FW
R911281945 BGR BTM15.2-RA
R911272514 MDD112B-L-030-N2L-130PA1
R911200418 RD52.1-4N-030-L-NN-FW
R911239692 LK CDR 2/6 (KDA 3.2) SERCOS
R911190120 HDS03.2-W075N-HS76-01-FW
R911235006 KOFFER SERVICE HAUPT+VORSCH&
1070064719 LEITERPLATTE BEST. CL-AG4/Z-S
R911291590 FWC-ESM2.2-SGP-20VRS-MS
R911278034 ADF100D-B05TA1-AS03-B2N1
R911305320 BGR BTV30 FRONTPLATTE UMBAU
R911296492 2AD200C-B35LA3-AS06-C2N1
R911309610 MSK070C-0150-NN-S1-UG1-NNNN
Rexroth MSD201E-FA-M2-LFO-19-A-M401 hase Permanent Magnet Motor
Rexroth Mecman Prog. Anlaufeinheit C15i 535 162 015 0
Rexroth Manneann ZDB 10 VP1-41/100V 00596905 Ventil
Rexroth Manneann M-3 SED 6 UK13/350 G24 K4 209137 223676 Ventil
Rexroth Manneann DBEE 10-51/100YG24NK31M R900939695 Druckreduzierventil-unused
Rexroth MAC112C-1-KD-4-C/130-A-1/DI520LV/S005 Servomotor
Rexroth MAC112C-0-KD-4-C/130-A-1/DI520LV/S005 Servomotor
Rexroth MAC112B-0-BD-2/180-1-1/SO11 Permanent Magnet Motor
Rexroth MAC090B-0-ND-2-C/130-A-1/S012 Servomotor
Rexroth M-3SED 6 CK13/350CG24N9K4/P R900223864 Hydraulikventil
Rexroth Linear-Modul MKK 25-110 Linearführung
Rexroth Linear Compakt Modul CKR 20 700mm mit Getriebe
Rexroth Linear Brückenmodul BKR 15-115
Rexroth LFA 25 E-71/CA40EQMG24F R900719162
Rexroth Kugelgewindetrieb R1510344077/ 940454800
Rexroth Innenzahnradpumpe PGF2-22/008LN01VM
Rexroth Innenzahnradpumpe PGF2-22/008LL01VM
Rexroth Indramat Servoregler DKC 03.1-040-7-FW
Rexroth Indramat Servomotor MKD071B-061-KG0
Rexroth Indramat Servomotor MHD071B-035-PG1-UN
REXROTH Indramat Servomotor MDD115B-N-020-N2L-130GA0
REXROTH Indramat Servomotor MDD115B-N-020-N2L-130 GA0“used“
REXROTH INDRAMAT Servomotor MAC071A-0-0S-3-C/095-B-0/S001
REXROTH INDRAMAT Servomotor MAC063D-0-RS-3-C/095-B-1/S001
REXROTH INDRAMAT Servomotor MAC063D-0-FS-3-C/095-B-0/S001
