PLC的扫描工作方式引起的延迟可达2-3个扫描周期。对于大多数应用场合来说,PLC的响应速度都可以满足要求,不是主要问题。然而对于某些个别场合,则要求考虑PLC的响应速度。为了减少PLC的I/O响应的延迟时间,可以选用扫描速度高的PLC,或选用具有高速I/O处理功能指令的PLC,或选用具有快速响应模块和中断输入模块的PLC等。】
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主营:世界的PLC 、DCS 系统备件 模块
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Allen Bradley 8.5kVA Drive 1336S-BRF50-AN-EN6-HA2-L6 1336S-BRF60-AN-EN6 SER F
ALLEN BRADLEY 800T-T2HEEXX 800TT2H2EEXX SERIES T 2-WAY TOGGLE SWITCH
ALLEN BRADLEY 801 ASC2-5X LIMIT SWITCH W/ LEVER ARM
ALLEN BRADLEY 803A12 SERIES A BULLETIN 803 600V AC/DC ROTARY CAM SWITCH
ALLEN BRADLEY 810-A22C R INVERSE RELAY SER A 162-AC-DC AMPS 600 VOLT 810A22CR
ALLEN BRADLEY 871C-D3AP12-E2 871CD3AP12E2 SER A 18-30VDC PROXIMITY SENSOR
ALLEN BRADLEY 953-1000 DATA COLLECTOR CONTROLLER 100-240V 5A 9531000
ALLEN BRADLEY A-B 836-CP11-FKC-4 836CP11FKC4 BULLETIN 836 PRESSURE SWITCH
ALLEN BRADLEY AB A-B SERVO AMPLIFIER DRIVE CARD 1386-AA06 1386AA06 135606 6A
ALLEN BRADLEY ABSOLUTE ENCODER 845D-SJDN14BDCN4 SER B
ALLEN BRADLEY AC DRIVE 10HP 3PH 1336S-BRF100-AN-EN4-L6 SER D
ALLEN BRADLEY AC DRIVE 1336F-BRF50-AN-EN-HAS2-L6 SER B 380/480Vac w/ 1201-HAS2
Allen Bradley AC Drive 1336S-BRF30-AA-EN4-HA2-L5 Series E
ALLEN BRADLEY AC DRIVE 1336S-BRF50-AN-EN901-L4-MX1 SER D 1336SBRF50ANEN901L4MX1
ALLEN BRADLEY AC DRIVE 1336S-BRF50-AN-EN901-L4-MX1 SER E 1336SBRF50ANEN901L4MX1
ALLEN BRADLEY AC DRIVE 1336S-BRF50-AN-FR4 1336SBRF50ANFR4 SER D 5HP 460VAC
ALLEN BRADLEY AC DRIVE 1HP 1 HP 0.75KW 3.2A 22B-D2P3H204 22BD2P3H204 SER A
ALLEN BRADLEY AC DRIVE 2.2KW 2.2 KW 3HP 3 HP 160-BA06PSF1P1 160BA06PSF1P1 SER C
ALLEN BRADLEY AC DRIVE CONVERTER REGENERATION PRECHARGER 48A 1336R-VB048CNV-AA
Allen Bradley AmorBlock 1792D-12BVT4D 1792D12BVT4D Series B Rev A01
ALLEN BRADLEY ANALOG OUTPUT MODULE 1771-0FE1 17710FE1 SERIES B
ALLEN BRADLEY ANALOG OUTPUT MODULE 1771-0FE2 B 17710FE2 SER B REV B 12 BIT
Allen Bradley Analog Output Module 1771-OFE3 B F/W B 2.4A @ 5VDC w/ 1771-WC B
ALLEN BRADLEY Armature Spares SCR Board 2361-SPG03A Ser C 185442 SEALED
ALLEN BRADLEY CHOKE TRANSFORMER 196733-C01 196733C01 FY-69 FY69 3904 6801
ALLEN BRADLEY CIRCUIT BOARD CARD 3 REV. 01 185615-01
ALLEN BRADLEY CIRCUIT BOARD CARD 74106-443-52 74106-442-03
ALLEN BRADLEY CIRCUIT BOARD CARD 960097-9003 9600979003
ALLEN BRADLEY CIRCUIT BOARD CARD A26491-A D31705-1
ALLEN BRADLEY CIRCUIT BOARD CARD GTV 96046732 96052037 960466-03/A01
ALLEN BRADLEY CNC AB KEYBOARD CIRCUIT BOARD 7300-VHA1 7300-VHA 1
ALLEN BRADLEY CNC ANALOG INPUT CIRCUIT BOARD 7300-UIG 634699-90 REV 3
Allen Bradley Color 12" Operator Interface 1784-T30C 1784T30C Series C 230V 70A
ALLEN BRADLEY COMMUNICATION CIRCUIT BOARD 8000-KACB 8000KACB 900034-05
ALLEN BRADLEY COMPACT STARTER 190S-AND2-DB40C-V W/140M-D8E-B40 120v COIL
ALLEN BRADLEY COMPLETE COMPACT STARTER 190S-DNDJ2-CC20C SER A 14.5-20A TRIP
ALLEN BRADLEY COMPUTER BOARD 633554D 633554-D
ALLEN BRADLEY CONSTANT TORQUE 3PH AC DRIVE 3HP 6A 5.7A 1336-B003-EOD-L3-S1
ALLEN BRADLEY CONTACTOR 100-A60NA3 100A60NA3 SER A 240V COIL NIB
ALLEN BRADLEY CONTACTOR 100W-B180N 2 SER B 120V COIL 400A A AMP 100WB180N2
ALLEN BRADLEY CONTACTOR 500-D0D93 500-DOD93 SER A 575 V VOLT 50 HP 5P 600VAC
Allen Bradley Contactor 500LP-AOB93 500LPAOB93 Sereis B 480V Coil
ALLEN BRADLEY CONTACTOR 500LP-C0 93 115-120V COIL SER B 60A A AMP 500LPC093
ALLEN BRADLEY CONTACTOR 500LP-C0D93 SER B 115-120V COIL 600Vac 500LP-COD93
Allen Bradley Contactor 702-DOB93 702D0B93 Series K Size Sz 3 50HP 3P 120V Coil
ALLEN BRADLEY CONTACTOR BUL 702 SIZE 4 SER K 135A A AMP 120V COIL 600Vac
Allen Bradley contactor Size Sz 2 509-COC Series A 45A 45 A Amp 25 HP
ALLEN BRADLEY CONTROL CIRCUIT BOARD 50510 50510AA 50510-AA
ALLEN BRADLEY CONVERTER 825-MCM20 SER A 600Vac 825MCM20
ALLEN BRADLEY DC CONTACTOR 123160 180A A AMP 115V COIL 550Vdc
ALLEN BRADLEY DC CONTROLLER DRIVE 230V 240V 1.5KW 2HP 2 HP 1395-A63-C1-P51-X1
ALLEN BRADLEY DIGITAL I/O MODULE 8500-E151 8500E151 SER A 115 VAC NIB
ALLEN BRADLEY DRIVE 1305-AA08A SERIES C 2HP 3PH 8A A AMPS 230V VOLTS
ALLEN BRADLEY DRIVE 20A D 2P1A 0 AYNANNN 20AD2P1A0AYNANNN SER A 480V 1HP 1 HP
ALLEN BRADLEY DRIVE BOARD 306964 REV 02 192438 REV 03 20D-D-8P0-A-3-NYYARNNN
ALLEN BRADLEY DRIVE CIRCUIT BOARD CARD 1336-BDB-SP18C 74101-482-52 REV. 18
ALLEN BRADLEY DRIVE CIRCUIT BOARD CARD 308994 REV 06 302041-02
ALLEN BRADLEY DRIVE CONTROL BOARD 42305-053-51F 42305-053-51 F
ALLEN BRADLEY DRIVE CONTROL CIRCUIT BOARD CARD 74102-347-52 FOR 1394-AM07
ALLEN BRADLEY DRIVE PC CHARGER CIRCUIT BOARD 8 REV 04
ALLEN BRADLEY DRIVER CIRCUIT BOARD 50500V 50500-V 118103-G
ALLEN BRADLEY DRIVER CIRCUIT BOARD CARD 50502M 50502-M
Allen Bradley Dual Retemeter Module 1771-QRC 1771QRC Ser C F/W A 5VDC 0.5 Amp
ALLEN BRADLEY ENCODER 845GM-F3GAHP1024R 845GMF3GAHP1024R 10-30 VDC SER B
ALLEN BRADLEY ENCODER 845H 845H-SJDZ13CHY2C SER B
ALLEN BRADLEY GATE DRIVER CIRCUIT BOARD 74101-100-05A 74101-101-51 1336-SN-SP1A
ALLEN BRADLEY GOSS ROCKWELL CIRCUIT BOARD 137933 REV 02 A5410 E28495-2 E28501-1
ALLEN BRADLEY GOSS ROCKWELL CIRCUIT BOARD CARD 120104 REV 07 E14540-4 REV 10
ALLEN BRADLEY GOSS ROCKWELL CIRCUIT BOARD E13301-1 REV 09
ALLEN BRADLEY GOSS ROCKWELL MEMRQ CIRCUIT BOARD 123729 REV 08 E13837-1 REV 09
ALLEN BRADLEY GUARDMASTER FERROGARD SAFETY SWITCH 440N-G02059 SER B 440NG02059
ALLEN BRADLEY HIGH RESOLUTION ISOLATED ANALOG PLC MODULE 1771-NR 1771NR SER B
ALLEN BRADLEY HOT BACKUP CONTROLLER PLC MODULE 5110-MX SERIES A 5110MX A F/W A
ALLEN BRADLEY IMC CONTROL COMPACT 2 AXIS SERVO AC DRIVE 4100-232-L SERIES P
ALLEN BRADLEY INDUCTOR TRANSFORMER 1336-L-SP11A 1336LSP11A SER. A 120A 120 A AMP
ALLEN BRADLEY INDUCTOR TRANSFORMER 1336-L-SP17A 1336LSP17A 250 HP 460V
ALLEN BRADLEY INDUCTOR TRANSFORMER 140564 125 HP 140011-01 MAGCOMP MC1966
Allen Bradley Industrial Relay 700-P1000A4 700P1000A4 600 VAC 300 VDC 480V Coil
ALLEN BRADLEY INDUSTRIAL TERMINAL T50 1784-T50B 1784T50B 966550-03 115/230V
ALLEN BRADLEY INPUT MODULE 1771-IXE 1771IXE SERIES B FIREWIRE REV B
Allen Bradley Instantaneous Current Relay 809-A15E 809A15E Ser A 130A 600V
ALLEN BRADLEY INVERSE TIME RELAY 810-A16C 810A16C SER B
ALLEN BRADLEY KINETIX 0.62kW SERVO MOTOR 6000 RPM MPL-B220T-VJ72AA SERIES A
Allen Bradley Limit Switch 801-ASN21 801ASN21 Series A 600 VAC/DC
Allen Bradley Logix 55555 1.5M BYTE Memory Expansion 1756-M13 Series A REV F01
Allen Bradley Motor Protection Relay 193-EF2AKP Ser A 500 VAC 250 VAC/DC
ALLEN BRADLEY MOTOR STARTER 190S-BNDJ2-CC10R SER B 24V COIL 190SBNDJ2CC10R
ALLEN BRADLEY NU-PLEX I/O BLOCK 32 Point 24 VDC NXQ0AB0032EE01
ALLEN BRADLEY OPERATIONS INTERFACE 2711-TI4C8 SERIES B REV F FRN 4.41 2711TI4C8
ALLEN BRADLEY OPERATOR DISPLAY BOARD KEYPAD CONTROL 158453 REV. 01
ALLEN BRADLEY OPERATOR DISPLAY PANEL 2711-T10G8 2711T10G8 SER A REV H FRN 4.10
