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梯形图是使用得多的PLC的编程语言，其电路符号和表达方式与继电器电路原理图相似，梯形图语言形象直观，易学易懂，熟悉继电器电路图的电气技术人员只需花几天时间就可以熟悉梯形图语言，并用来编制用户程序。
梯形图语言实际上是一种面向用户的语言，PLC在执行梯形图程序时，将它“翻译”成汇编语言后再去执行。

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福州卓凯电子科技有限公司
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产品价格以电话或者询价为准，发布价格及图片不做参考


UVZC3202
SA3100-R025-AX-L6R
SA3100-R030-AN-L6R
RX-1375
RX-1376
SC-5215
111072-022S
111072-022V
6SP401-008BTNN
TB26210
51381-1
0-51381-10
14C10U
14C21
1AC4102U-RQ-026
38C222
O-57406-H 57406-H
LF200405AAP
14C106-1U
IWK855654
CS1SU41127
5DP3-5051-11
S2FC-1000
57C652
#166 Reliance Electric 0-52874-1 VTAP Control Board Module Card
#168 Reliance Electric 0-51831-1 Current Voltage Control Board Module Card
#269 Reliance ?800797 1R Power Regulator Module Panel
#61 Reliance VS Power Module DC Drive 801429-4SD 29681-SD
#853 Reliance Electric 57403-G ?16-Channel Output Module
#854 Reliance Electric O-57414-1D ?Modbus Gateway Module O574141D 0-57414-1D
#855 Reliance Electric 57C416 0-57416-T Remote I/O Communications Module 057416T
#856 Reliance Electric 57408-C ?Power Module Interface
#936 Reliance ?0-51839-4 PC Circuit Board Module
#958 Reliance 0-51839-9 ?IRCK PLC Relay Circuit Board Card Module
#973 LOT of 3 ?Reliance ?51486-57 Relay Circuit Board Card Module
(2) RELIANCE ELECTRIC 413330-13P THYRISTOR MODULE LOT OF 2
(C2) RELIANCE 45C69 DUAL DRY CONTACT OUTPUT MODULE
(J2) RELIANCE ELECTRIC 0-51884 LSCA MODULE LOG
(L15) 1 RELIANCE ELECTRIC 0-56307 POWER MODULE BOARD
(L26-2) 1 RELIANCE 803456-3T POWER MODULE
(O1-14) 1 RELIANCE 0-57404-2E NETWORK COMMUNICATIONS MODULE
(Q3-3) 1 RELIANCE ELECTRIC 57456-B INPUT MODULE
(U2-2) 1 RELIANCE ELECTRIC 0-52860 MODULE DRIVE REGULATOR
(U2-2) 1 RELIANCE ELECTRIC 0-52861 MODULE GATE DRIVER
****** RELIANCE ELECTRIC 57416-S 57C416 REMOTE I/O COMMUNICATIONS MODULE
****** RELIANCE ELECTRIC 57C413B 57413-3G COMMON MEMORY MODULE 64K REV 05
*****REMAN*** RELIANCE ELECTRIC 57402 0-57402-D 115V AC/DC LOW OUTPUT MODULE
***TESTED*** RELIANCE ELECTRIC 45C307B AUTOMATE 30E PROCESSOR MODULE 8K MEMORY
**** Reliance Electric 45C-380/45C380 Register Input Module **WARRANTY**
*LOT OF 2* RELIANCE 86474-8R PRX 410403 24AWL SCR MODULE
** HORNER ELECTRIC PLC HEC-DAC-44 ANALOG OUTPUT MODULE (RELIANCE SHARK)
*SEALED* IN BOX RELIANCE ELECTRIC 61C516 INPUT MODULE W/ 60 DAY WARRANTY
0-52861 RELIANCE GATE DRIVE MODULE
1 RELIANCE ELECTRIC 57403-F 57403F 57C403 OUTPUT MODULE 16 POINT
1 RELIANCE ELECTRIC 57421-3A 574213A INPUT MODULE CARD
1 NIB RELIANCE ELECTRIC 0-55300 055300 28B PRINTED CIRCUIT DV/DT MODULE
1 NIB RELIANCE ELECTRIC 0-55300 055300 33E DV/DT MODULE REGEN MINPAK PLUS
1 NIB RELIANCE ELECTRIC 0-57400-1 0574001 INPUT MODULE
1 NIB RELIANCE ELECTRIC 057403F 0-57403-F OUTPUT MODULE 16 POINT 57C403
1 NIB RELIANCE ELECTRIC 847845-SE 847845SE MODULE
1 RELIANCE ELECTRIC 61C542A 16 CHANNEL ANALOG INPUT MODULE 10 VDC 5749-1
1 RELIANCE ELECTRIC 61C544A 16 CHANNEL RTD INPUT MODULE 57461-1 J2-3003
1 RELIANCE ELECTRIC AUTOMATE 45C1A I/O RAIL WITH 8 45C40 INPUT MODULE 115V AC/DC
1 RELIANCE ELECTRIC O-58820-B O58820B O-58820 MULTIBUS CONTROLNET MODULE O58820
14 day WARRANT(?) Reliance 0-57404-2E 57404-2E Network Communications Module
14 day WARRANTY Reliance Electric 57405 57405-C 0-57405C Drive Analog I/O Module
2pcs Reliance Electric 57400-1 57400 115V AC/DC Input Module PLC AutoMax 0574001
Allen Bradley / Reliance PM010BS3007NH-0 Personality Module ! NO PKG !
Allen Bradley / Reliance PM010BS307NH-0 BRU-200 Personality Module ! NO PKG
Allen Bradley/Reliance PM020BS3016NH-0 BRU-200 Personality Module ! NO PKG !
AutoMate - Reliance Electric 45C40 (45C40) Input Module
Baldor Reliance AutoMate 45C40 Dual 115 AC / DC Input Module 130 V RMS
BONITRON RELIANCE BRAKING MODULE M3452-H9C00 NIB
Braking Module Reliance 837.02.11 UNIT
DODGE RELIANCE MOTOR MODULE SPLINE INPUT 1.5HP 1200RPM 182TY
Dual digital input module programmable controller 45C40 Reliance Electric Un
Electro-Craft iQ 2000 PDM-20 Positioning Drive Module by Reliance Electric
Electro-Craft, PWM-150-A, 9101-1735, BRU-Series Drive Module Reliance Allen Brad
FACTORY REFURBBED RELIANCE BCC1 MODULE 107072-011V 0-48652/0-52015
FACTORY REFURBBED RELIANCE ELECTRIC DRIVER MODULE 801592-44R 90 DAY WARRANTY!!
FACTORY SEALED RELIANCE ELECTRIC 57C414 MODBUS INTERFACE MODULE CIRCUIT REV. 09
FREESHIPSAMEDAY RELIANCE 57408-C POWER INTERFACE MODULE PLC 0-57408-C 057408C
FREESHIPSAMEDAY RELIANCE 800797-1S POWER REGULATOR MODULE FOR DRIVE 8007971S
FREESHIPSAMEDAY RELIANCE AUTOMATE 45C630 THUMBWHEEL MODULE INTERFACE 45C-630
FREESHIPSAMEDAY RELIANCE B/M-60021-2 PROCESSOR MODULE PMI BM600212 O-60021-2 NIB
FREESHIPSAMEDAY RELIANCE ELECTRIC 0-57405-D DRIVE ANOLOG I/O MODULE 057405D
FREESHIPSAMEDAY RELIANCE ELECTRIC AUTOMAX 6011 PROCESSOR MODULE 57C431 57C-431
FREESHIPSAMEDAY RELIANCE ELECTRIC AUTOMAX 6011 PROCESSOR MODULE 57C431 NIB
FREESHIPSAMEDAY RELIANCE ELECTRIC O-57407-4H MODULE DCS 0-57407-4H 0574074H
FS Reliance Electric Remote I/O Communications Module 57404-1 SEALED
FUJI 2DI100M-120-02 TRANSISTOR MODULE RELIANCE ELECTRIC 602909-123AW 100A 1200V
GOOD RELIANCE INTELLIGENT MEMORY MODULE 45C92
GUARANTEED GOOD RELIANCE ELECTRIC ELECTRIC GAIN LOSS BOARD MODULE 0-52824