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全新原装的产品均提供一年质保的服务，大量现货让我们备货及时。
这是我的PLC，你的呢？
MA-0185-100现货供应
MA-0185-100现货供应
MA-0185-100现货供应
MA-0185-100现货供应
编写PC的通信程序可采用汇编语言编写，或采用各种高级语言编写，或采用工控组态
软件，或直接采用PLC厂家的通信软件（如三菱的MELSE MEDOC等）
下面利用VB6.0以一个简单的例子来说明编写通信程序的要点。假设PC要求从PLC中
读入从D123开始的4个字节的数据（D123、D124），其传输应答过程及报文命令报文中
10F6H为D123的地址，04H表示要读入4个字节的数据。校验和SUM＝30H＋31H＋30H＋46H
＋36H＋30H＋34H＋03 H＝174H，溢出部分不计，故SUMH=7，SUAIL=4，相应的ASCⅡ码
为“37H”，“34H”。
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★联系人：黄玉玺 ★ Q Q ：1375474320 ★
★电话：0592-5165553 ★ 手机：15359409553 ★
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ALLEN BRADLEY SELECTOR SWITCH 800T-J91 SERIES F
ALLEN BRADLEY ELECTRIC STARTER, 702L-E0D92, SERIES K, 600V VOLT
ALLEN BRADLEY AUXILIARY CONTACT ASSEMBLY 595A SERIES B
ALLEN BRADLEY PNEUMATIC TIMING RELAY CAT NO: 849-ZOD32
ALLEN BRADLEY STARTER, 709A0BA, SIZE 0, TYPE B, 440/480V VOLT, 13.5/15A AMP
ALLEN BRADLEY PUSH TO TEST PILOT LIGHT ILL. PUSH BUTTON WHITE LENS 800MR-N2W
ALLEN BRADLEY BULLETIN 700PT W/CONTROL RELAY 700P200A1
ALLEN BRADLEY PUSHBUTTON, CLASS 9001, TYPE KN-224, CAT. NO. 800T-A, SERIES N
ALLEN BRADLEY SWITCH RED AND GREEN PUSHBUTTON 800T-A
ALLEN BRADLEY OPERATING COIL MODEL #TA-714 **NEW**
ALLEN BRADLEY CAT NO: 1771-IOBD10 TO 60 VDC OUTPUT MODULE
ALLEN BRADLEY OILTIGHT LIMIT SWITCH 802T-HP SERIES F
ALLEN BRADLEY BUSBAR MODULE CAT: 141A-CUJ250
ALLEN BRADLEY STARTER 505-A0D, 505-AOD, SERIES C, 18 AMP, 3 PH, 600VAC MAX
ALLEN BRADLEY BUSBAR MODULE CAT: 141A-CUH125T
ALLEN BRADLEY CONTACTOR, 702-BOD92, SERIES K, SIZE 1, MADE IN USA
ALLEN BRADLEY BLACK PUSHBUTTON SWITCH 800H-AP2
ALLEN BRADLEY CONTACTOR, 702-AOD91, SERIES K, SIZE 0, MADE IN USA
ALLEN BRADLEY PUSH BUTTON 800T-A1 SERIES N
ALLEN BRADLEY RELAY, BUL 700, STYLE BR, CAT #BRZ-620, 10A, 600VAC MAX
SQUARE D COLOR CAP CLASS 9001, TYPE G22, SERIES F, GREEN
ALLEN BRADLEY SELECTOR SWITCH 800T-J91 SERIES F
ALLEN BRADLEY REVERSING CONTACTOR #505-AOB SERIES A
ALLEN BRADLEY STARTER 509-TOD SER A SIZE 00
ALLEN BRADLEY CONTACTOR 100-A12ND3, SERIES A, CONTACTOR BLOCK 195-FA02, SERIES A
ALLEN BRADLEY CONTACT KIT Z-34040
CONTROL CIRCUIT TRANSFORMER 1497-N11
ALLEN BRADLEY PUSH BUTTON 800M-XA SERIES B (1 LOT OF 4)
ALLEN BRADLEY CAPACITOR, 3188GN602T400XP?A2, 6000 UF -10 +50 PERCENT, 400 VDC
ALLEN BRADLEY SURGE SUPPRESSOR CATALOG NO: 599-KO4
ALLEN BRADLEY PUSH BUTTON CAT NO: 800T-PA16
ALLEN BRADLEY RETAINING CLIP CAT: 1492-N2
CONTROL CIRCUIT TRANSFORMER X-326539
ALLEN BRADLEY AC RELAY, CAT. 700-PH100A4, SERIES B
ALLEN BRADLEY PUSH BUTTON BLUE CAT NO: 800T-PA16
ALLEN BRADLEY CONTACTOR, 100-A09ND3, SERIES B, & OVERLOAD RELAY, 193-BSB 12
ALLEN BRADLEY DISPLAY BOARD SPARE PART 120663
GENERAL ELECTRIC FUSE EJ-2 9F60LJD803 **NIB**
ALLEN BRADLEY CONTACTOR 100-C60*00 SER A & 100-S SER A
ALLEN BRADLEY GREEN PUSHBUTTON, CAT #800T-PA16, WITH #X-208238
ALLEN BRADLEY RED PUSHBUTTON SWITCH 800T-B SERIES T
ALLEN BRADLEY STARTER 709-BOD103 SER K W/ SURGE SUPPRESSOR 1401-N10
ALLEN BRADLEY PUSH TO TEST PILOT LIGHT ILL. PUSH BUTTON GREEN LENS 800MR-N2G
ALLEN BRADLEY RELAY BUL 700, TYPE N, AC RELAY, 700-N400A1, SERIES B
ALLEN BRADLEY AC RELAY 700-PH100A4, SERIES B, TYPE PK, BUL. 700
ALLEN BRADLEY PUSHBUTTON 800-T A2A 600-V MAX (BLACK)
ALLEN BRADLEY CONTROL RELAY 700-BR600A1, SER. A
ALLEN BRADLEY SWITCH, 800T-16HL2KB6, 800T-16HGH2KB6, SER T, 120VAC, .27 WATTS
ALLEN BRADLEY AUXILIARY CONTACT ASSEMBLY 595AB SERIES B
ALLEN-BRADLEY 76A01 (3)
ALLEN BRADLEY HEAD LIMIT SWITCH 40146-083-63
ALLEN BRADLEY BLACK PUSH BUTTON 800T-A2A
ALLEN BRADLEY CONTROL RELAY 700-C220A1, SER B, 600VAC MAX, HEAVY DUTY, NEMA A600
ALLEN BRADLEY STARTER 505-A0* SERIES C, 18 AMP, 3 PH, 600VAC MAX
ALLEN BRADLEY PC BOARD 120881, 3/30 HP
ALLEN BRADLEY CONTACTOR, 100-A09ND3, SERIES B
ALLEN-BRANDLEY STARTER
ALLEN BRADLEY ENCLOSED REV STARTER
ALLEN BRADLEY COIL 3A11
ALLEN BRADLEY RELAY #700-HA32A1, SERIES A, AND SOCKET
ALLEN BRADLEY CONTACTOR, 702-B0D92, SERIES K, SIZE 1
TRW BEARING MRC 104KSF, MADE IN USA
ALLEN BRADLEY LAMP CAT: 855T-OL24, SERIES: A
ALLEN BRADLEY CONTACT 595-AB SERIES:B 1NO. SIZE:0 THRU:4
ALLEN BRADLEY CONTROL CIRCUIT TRANSFORMER 1497-N8 SERIES A
ALLEN BRADLEY AND MISC SWITCHES (LOT OF 6)
ALLEN BRADLEY 1/10 HP 1A RES, 120VAC, 50/60 Hz, LR 41893
ALLEN BRADLEY OVERLOAD RELAY 592-JOV16 WITH STARTER 509-TOD
ALLEN BRADLEY ILLUMINATED PUSH BUTTON 800T-PB16 SERIES N
ALLEN BRADLEY PRESSURE SWITCH 836-A2 SERIES: A
ALLEN BRADLEY 700-P400A1 SERIES B
ALLEN BRADLEY KIT 1336 SUPPRESSOR SP-135771 *NIB*
ALLEN-BRADLEY CONTROL BROAD-P/N 148363
ALLEN BRADLEY CAT NO: 1771-IA (120V) AC INPUT MODULE
ALLEN BRADLEY DC SERVO AMPLIFIER CAT NO: 1386-AA15, PART NO: 135607
ALLEN BRADLEY SELECTOR SWITCH, 800T-HG11, SERIES A, THREE POSITION, WING LEVER
ALLEN BRADLEY 705 SIZE 2
ALLEN BRADLEY PUSH BUTTON 800T-XD2 SERIES D
ALLEN BRADLEY PUSHBUTTON CAT NO: 800T-PB16, PILOT (HVY) DUTY 600V. AC MAX GREEN
ALLEN BRADLEY BULLETIN 712 COMBINATION STARTER
ALLEN BRADLEY CIRCUIT BREAKER CAT NO: 1489-A1C130 SER: A
ALLEN BRADLEY PUSH BUTTON 800T-XA SERIES D
ALLEN BRADLEY CONTACT BLOCK 800M-XD2S, SERIES B
ALLEN BRADLEY MOTOR STARTER #40185-810-01 W/509X-TOD
ALLEN BRADLEY OVERLOAD RELAY PANEL 815-DOV49 SERIES: K
ALLEN BRADLEY SELECTOR SWITCH 800T-H31, SER. T
ALLEN BRADLEY OILTIGHT LIMIT SWITCH 802T-ALPJ1, SERIES H, USA
ALLEN BRADLEY OILTIGHT BLCOK 800M-XA (1 LOT OF 2)
ALLEN BRADLEY FUSE HOLDER, X-402028
ALLEN BRADLEY CIRCUIT BREAKER CAT NO: 1492-CB1
ALLEN BRADLEY EXPANSION UNIT 1145-E103 E30887-2084
ALLEN BRADLEY SELECTOR SWITCH, 800T-JG12K5, 600 VAC
ALLEN BRADLEY SURGE SUPPRESSOR , CAT. NO: 1401-N10
ALLEN BRADLEY MOUNTING KIT 129-106-1
ALLEN BRADLEY COMMONING LINK 140-L455
ALLEN BRADLEY BULLETIN 1326 AC SERVO MOTOR 1326AB-B2E-11-2?287B
ALLEN BRADLEY PUSH BUTTON 800T-Q10 SERIES T
ALLEN BRADLEY PUSHBUTTON CAT NO: 800T-B6D2, PILOT (HVY) DUTY, 600V. AC MAX.
SQUARE D COLOR CAP CLASS 9001, TYPE A22, SERIES F
ALLEN BRADLEY AUXILIARY CONTACT SIZES 0-5, CAT #595-AB, SERIES C
HOFFMAN ENCLOSURE R-804638 & ALLEN BRADLEY PUSHBUTTON 800T-D, SERIES T
ALLEN BRADLEY PUSHBUTTON STATION 800S-2SC SERIES M
ALLEN BRADLEY STARTER CAT #509-AOD SIZE 0 SERIES B
ALLEN BRADLEY CAT. 700-P400A1 AC RELAY
ALLEN BRADLEY RELAY 700-HG42Z24-6 SERIES A COIL 24VDC
ALLEN BRADLEY COMPACT DEVICENET SCANNER CAT: 1769-SDN SER: B
ALLEN BRADLEY RED SWITCH 800T-XA, PILOT (HVY) DUTY 600V
ALLEN BRADLEY LIMIT SWITCH BUL. 802M, 802M-AX
ALLEN BRADLEY ROCKWELL PUSH BUTTON 800TA2D1, TYPE 4 - 13, 600 V MAX, 800T-XD1
ALLEN BRADLEY PILOT LIGHT, 800H, CAT #PR16, AMBER, 800H-PR16A, 120V, X-292460
ALLEN BRADLEY CONTACTOR CAT NO: 100-C23Z*10 SER C
ALLEN BRADLEY CIRCUIT BREAKER CAT NO: 1489-A1C060 SER A
ALLEN BRADLEY LIMIT SWITCH ASN2-1
AB LIMIT SWITCH ENCLOSURE 802M-DJ1
ALLEN BRADLEY AB STARTER 709-AOC103, SIZE 0, SERIES K
ALLEN-BRADLEY 76A01 (1)SMALL
ALLEN BRADLEY CIRCUIT BREAKER 1492-FB2C30-L SERIES A
ALLEN BRADLEY SURFACE MOUNTED TERMINAL BLOCK, BULLETIN 1492, STYLE HJ, 1492-HJ
ALLEN BRADLEY CIRCUIT BREAKER CAT NO: 1489-A1C040 SER A
ALLEN BRADLEY PUSH BUTTONS CAT: 800T-B, SER: T, TYPE: 4,13 WITH 800T-XA (BLACK)
ALLEN-BRADLEY 76A01 1
ALLEN BRADLEY OVERLOAD RELAY PANEL 816-DOV49 SERIES: K
ALLEN BRADLEY PILOT LIGHT 800T-P16 SERIES B
ALLEN BRADLEY GLASS FIBER OPTIC CABLE 43GT-TBB25SL, SERIES A, USA
ALLEN BRADLEY PHOTOSWITCH TERMINAL BASE 42MTB-5004 DIFFUSE PHOTOHEAD 42MRP-5000
ALLEN BRADLEY CONTACT CARTRIDGE 700-C2 SERIES A
ALLEN BRADLEY STARTER CAT. NO: 705-BOD103 SERIES K
TERMINAL BLOCK ACCESSORY CAT NO: 1492-N16
ALLEN BRADLEY L.H. OVERLOAD RELAY FOR BUL 709 SIZE: 3
ALLEN BRADLEY CAT. NO: 193S4F3 A CURRENT RANGE: 14-45A
ALLEN BRADLEY CONTROL RELAY 700-BR400A1, SER. A
ALLEN BRADLEY STARTER, 509-T0D, SERIES A, SIZE 00
ALLEN BRADLEY MINI PROCESSOR CAT NO: 1772-LV PLC 2/15
ALLEN BRADLEY POWER SUPPLY CATALOG NO: 1771-PA, SERIES B AMP 1/.5 VOLTS 120/220
ALLEN BRADLEY PUSH BUTTON 800T-D6B
ALLEN BRADLEY CONTACT CARTRIDGE 700-CPM, SERIES A, 20 AMP
ALLEN BRADLEY CAT NO: 1772-LSP, MINI-PLC-2/05 PROCESSOR WITH POWER SUPPLY
ALLEN BRADLEY PUSHBUTTON BOX ~7 1/2" X 3 3/4" X 3"
ALLEN BRADLEY 1792D-8BVOD SERIES B DEVICENET W/ 1792D-CBFM
ALLEN BRADLEY FUNCTION RELAY BOARD #102879
ALLEN BRADLEY BLOCK TERMINAL CAT #100-F SERIES A
ALLEN BRADLEY 700-P400A1 SERIES A CONTACT CONTROL RELAY
ALLEN BRADLEY PUSH BUTTON 800T-FX A1 SERIES T
ALLEN BRADLEY MAGNETIC CONTACTOR, 709A0D, SERIES K, SIZE 0, 120V/60CY, 110V/50CY
