DSAI130A
DSAI130A
：黄
：/
（注小黄收）
Q：2851195449
地址：厦门市思明区湖光大厦8楼A单元
输入/输出（I/O）接口 I/O接口是PLC与输入/输出设备连接的部件。输入接口接受输入设备（如按钮、传感器、触点、行程开关等）的控制信号。输出接口是将主机经处理后的结果通过功放电路去驱动输出设备（如接触器、电磁阀、指示灯等）。I/O接口一般采用光电耦合电路，以减少电磁干扰，从而提高了可靠性。I/O点数即输入/输出端子数是PLC的一项主要技术指标，通常小型机有几十个点，中型机有几百个点，大型机将超过千点。
SQUARE D INDUSTRIAL CONTROL RELAY TYPE: XO 40 SER A W/ ...
SQUARE D 240VAC 100A 3-POLE CIRCUIT BREAKER TIPO QOB
SQUARE D 600VAC 100A 2-POLE CIRCUIT BREAKER FH26100AC
SQUARE D 110/120VAC COIL NEMA SIZE 1 STARTER 8502SC02S ...
SQUARE D 9998SL2 SERIES A 3-POLE CONTACT KIT FOR TYPE S...
SQUARE D SY/MAX MODEL 300 PROCESSOR MODULE 8020 SCP-323...
SQUARE D 480VAC 100A 3-POLE CIRCUIT BREAKER FA34100
SQUARE D SY/MAX MODEL 300 PROCESSOR MODULE 8020 SCP-323...
SQUARE D CLASS 8501 TYPE X INDUSTRIAL CONTROL RELAY 85...
SQUARE D PERTRON WELDING FIRING MODULE 1400621
SQUARE D 480VAC 60A 3-POLE CIRCUIT BREAKER FA-34060
SQUARE D 30A, 600V 3 POLE FUSEABLE DISCONNECT SWITCH 94...
SQUARE D 60111 MULTI 90 C60 240 VOLTS 1 POLE MINIATURE ...
SQUARE D EMECANIQUE KEY OPERATED SELECTOR SWITCH, 90...
SQUARE D 8501CO16V20 POWER RELAY, NIB
SQUARE D SY/MAX PLC CLASS 8030 D-LOG DATA CONTROLLER MO...
SQUARE D EK-1020-1 SERIES D2 ELECTRICAL INTERLOCK, NIB ...
SQUARE D 600V 30A HEAVY DUTY NON-FUSIBLE SAFETY SWITCH ...
SQUARE D 110-120VAC COIL MECHANICAL LATCH ATTACHMENT XL...
SQUARE D 10A 600V LIMIT SWITCH 9007C52F
SQUARE D WELD CONTROL MODULE 52045-062-50
SQUARE D 60A 600V 3-POLE FUSEABLE DISCONNECT SWITCH 942...
SQUARE D ELECTRICAL INTERLOCK EIK2 SER. F2 *NEW*
SQUARE D H321N SAFETY DISCONNECT SWITCH, 30 AMP
SQUARE D H-321 SAFETY DISCONNECT SWITCH 30 Amp, USED
SQUARE D 600V 175A 2 POLE POWER DISTRIBUTION BLOCK 9080...
EMECANIQUE LA6 DK 2 MECHANICAL LATCH, NNB
SQUARE D TYPE X 8-POLE 24VDC COIL INDUSTRIAL CONTROL RE...
SQUARE D 240V 100A SINGLE THROW FUSIBLE SAFETY SWITCH A...
SQUARE D FUSIBLE HEAVY DUTY SAFETY SWITCH H361 SER. D2 ...
SQUARE D SY/MAX PASSPORT I/O SYSTEM TBX CBS010 SER. A2
SQUARE D EK-1020-1 SERIES D2 ELECTRICAL INTERLOCK, NIB
SQUARE D 0.075KVA 50/60Hz INDUSTRIAL CONTROL TRANSFORM...
SQUARE D 115-600V LIMIT SWITCH AW-16 SER. D
SQUARE D 3-POLE FUSEHOLDER BASE 40566-028-51
SQUARE D 600V 30A HEAVY DUTY NON-FUSIBLE SAFETY SWITCH ...
SQUARE D EK300-1 SERIES D2 ELECTRICAL INTERLOCK, NIB
SQUARE D 175A 600V POWER DISTRIBUTION BLOCK 9080 LBC362...
SQUARE D 120/240VAC 200A CIRCUIT BREAKER QOM2
SQUARE D 3-POLE CONTACT KIT FOR SIZE 0 TYPE B SERIES A,...
SQUARE D 0.5KVA STEP-DOWN INDUSTRIAL CONTROL TRANSFORME...
SQUARE D LIMIT SWITCH HEAD 9007K SER. A *NEW*
SQUARE D CLASS 8910 600VAC 40A CONTACTOR DPA33S44 SER. ...
SQUARE D 30A 240VAC GENERAL DUTY SAFETY SWITCH D321NRB
SQUARE D 32-36VDC COIL SINGLE-POLE DC CONTACTOR 8960 BO...
SQUARE D 600VAC 760A POWER DISTRIBUTION BLOCK 9080 LBA1...
SQUARE D EK300-1 ELECTRICAL INTERLOCK, NNB
SQUARE D CLASS 9070 .120/.150KVA INDUSTRIAL CONTROL TRA...
SQUARE D RATIO 400:5 CURRENT TRANSFORMER 180R-401
SQUARE D SERIES A 600V CONTROL STATION BW209
SQUARE D 240VAC 30A 3-POLE THERMAL MAGNETIC CIRCUIT BRE...
SQUARE D 3-POLE 15A 600V CIRCUIT BREAKER FHL36015
SQUARE D DISCONNECT SWITCH CLASS 9421 TYPE V5 SER. A
SQUARE D 480VAC 45A 3-POLE MOLDED CASE CIRCUIT BREAKER ...
SQUARE D SY/MAX LOCAL INTERFACE MODULE 8030 CRM-210 SER...
SQUARE D SY/MAX LOCAL INTERFACE MODULE 8030 CRM-210 SER...
SQUARE D SY/MAX LOCAL INTERFACE MODULE 8030 CRM-210 306...
PERTRON SQUARE D CONTACTOR INTERFACE BOARD 1400582 1300...
SQUARE D 600VAC 30A 3-POLE FUSIBLE PULLOUT SWITCH HFP 3...
SQUARE D SY/MAX LOCAL INTERFACE MODULE 8030 CRM-210 SER...
SQUARE D SY/MAX 1.6A 5VDC LOCAL INTERFACE MODULE CRM-21...
SQUARE D SCHNEIDER ELECTRIC .500KVA 1-PHASE GENERAL PUR...
SQUARE D EQ5300 SERIES 1 52045-034-50 MEMPACK, NEW
SQUARE D .750 KVA INDUSTRIAL CONTROL TRANSFORMER K750D1...
SQUARE D REED RELAY OUTPUT MODULE 8030 HOM-271 SER. A
SQUARE D 240V 60A SINGLE THROW FUSIBLE SAFETY SWITCH H ...
SQUARE D SY/MAX 24VDC OUTPUT MODULE 8030 ROM441 75122-5...
SQUARE D 13-425 PSIG PRESSURE SWITCH 9012 GBW-1 SER. C
SQUARE D 240V 60A SINGLE THROW FUSIBLE SAFETY SWITCH H-...
SQUARE D SY/MAX CLASS 8030 PLC RACK BACKPLANE RRK-200
SQUARE D 8501 RS4 MINIATURE PLUG-IN GENERAL PURPOSE REL...
SQUARE D 8005DN-108 SY/MAX NPUT MODULE, NNB
SQUARE D COMPANY RDC-116991 DELAY TIMER NIB
SQUARE D 25-189BAR, 10A, 500VAC PRESSURE SWITCH 9012 HF...
SQUARE D FAL24020 20 AMP CIRCUIT BREAKER
SQUARE D 120-600V ROLLER PLUNGER SNAP SWITCH AP-321
SQUARE D 240V 60A SINGLE THROW NON-FUSIBLE SAFETY SWITC...
SQUARE D 240V 60A SINGLE THROW FUSIBLE SAFETY SWITCH H ...
SQUARE D SY/MAX NETWORK INTERFACE MODULE CRM-510 SER. D
SQUARE D 24VDC 4 POINT WELDER I/O MODULE 52046-491-53
SQUARE D 600V 335A 2-POLE POWER DISTRIBUTION BLOCK 9080...
SQUARE D SY/MAX PLC CLASS 8030 REMOTE INTERFACE MODULE ...
SQUARE D SY/MAX PLC CLASS 8030 REMOTE INTERFACE MODULE ...
SQUARE D SY/MAX CLASS 8030 REMOTE INTERFACE MODULE CRM-...
SQUARE D SY/MAX REMOTE INTERFACE MODULE 8030 CRM-222 SE...
SQUARE D SY/MAX PLC CLASS 8030 REMOTE INTERFACE MODULE ...
SQUARE D 4" X 4" 6 INCH STRAIGHT SECTION JIC OILTIGHT W...
SQUARE D 10A 600V 120V COIL CONTROL RELAY D020
SQUARE D CLASS 2510 WATERTIGHT MANUAL MOTOR STARTING SW...
SQUARE D CLASS 9001 CONTROL STATION ENCLOSURE KY-1 SER....
SQUARE D MAG-GUARD 50A ADJUSTABLE INSTANTANEOUS TRIP CI...
SQUARE D 8501XMO40V02 SERIES A 110/120 VOLT INDUSTRIAL ...
SQUARE D 9007CO5 SNAP SWITCH, LOT OF 4, IN BOX
SQUARE D PowerLogic CIRCUIT MONITOR 3020 CM-2250
SQUARE D MOTOR START / RUN MODULE 8660 B-4A SER. A
SQUARE D 8997 EQ5210-LPS24 POWER SUPPLY, NNB
SCHNEIDER ELECTRIC 170INT11000 PROCESSOR ADAPTER, NIB
SQUARE D Seriplex PENDANT STATION SPXBWPEND5 SER. A *NE...
SQUARE D H-322-NDS SAFETY DISCONNECT SWITCH, 60 AMP
SQUARE D 9070 SK5271U F30 TRANSFORMER DISCONNECT, 900/1...
SQUARE D 9070 SK5271U TRANSFORMER DISCONNECT, 900/1000 ...
SQUARE D 9070 SK5271U F30G13 TRANSFORMER DISCONNECT, 90...
SQUARE D SY/MAX PARALLEL DIGITAL DRIVER MODULE 8030 EQ5...
EMECANIQUE SQUARE D 300A STARTER LC1 D 11500
SQUARE D 600VAC 100A 3-POLE MOLDED CASE SWITCH FHP36000...
SQUARE D 230V REPLACEMENT COIL, L-2010-AE
SQUARE D 110/120VAC COIL REVERSING STARTER W/OUT HEATER...
SQUARE D 30A 600V FUSIBLE DISCONNECT SWITCH 9422ATCF331...
SQUARE D EMECANIQUE ALTIVAR 28 2HP ADJUSTABLE SPEED ...
SQUARE D EMECANIQUE ALTIVAR 28 2HP ADJUSTABLE SPEED ...
SQUARE D CLASS 9070 INDUSTRIAL CONTROL TRANSFORMER KF35...
SQUARE D SY/MAX MODEL 600 PROCESSOR CLASS 8020 TYPE SCP...
EMECANIQUE SQUARE D 1HP/0.75KW VARIABLE SPEED AC DRI...
SQUARE D 600VAC 60A MOLDED CASE CIRCUIT BREAKER FHB3606...
SQUARE D LAL2640036MV800?2 400 AMP CIRCUIT BREAKER
EMECANIQUE SQUARE D 100A 3 POLE DISCONNECT SWITCH GS...
SQUARE D 9050 AO-10E AC PNEUMATIC TIMING RELAY, NIB
SQUARE D SK500G1 CLASS 9070 TRANSFORMER DISCONNECT, NNB
SQUARE D 200A 240VAC 3-POLE CIRCUIT BREAKER Q2L3200H
SQUARE D 60A, 600V MAX FUSEABLE DISCONNECT SWITCH 9422A...
