DSDI120
DSDI120
：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 1.5-75PSIG PRESSURE SWITCH 9012 GDW-4 SER C *N...
SQUARE D RATIO 400:5 CURRENT TRANSFORMER 66R-401
SQUARE D 200A 3 POLE THERMAL MAGNETIC CIRCUIT BREAKER K...
SQUARE D 150A MOLDED CASE CIRCUIT BREAKER KA36150
SQUARE D 3-POLE 20A THERMAL MAGNETIC CIRCUIT BREAKER FA...
SQUARE D 3-POLE, 400A MAG-GARD CIRCUIT BREAKER LAF36400...
SQUARE D 110/120V COIL TIMING RELAY CLASS 9050 BO-2D SE...
SQUARE D EMECANIQUE ALTIVAR 28 ADJUSTABLE SPEED DRIV...
EMECANIQUE SQUARE D NAUTILUS 0-1015PSI 24VDC PRESSUR...
EMECANIQUE LP2 D2501BD 24VDC 15HP REVERSING CONTACTO...
SQUARE D 30A 600V FUSIBLE DISCONNECT SWITCH 9422ATCF331
EMECANIQUE LP1 D6511BD CONTACTOR, NIB
SQUARE D 9421 VCF2 EMSQCSM25S LOADBREAK SWITCH, NNB
SQUARE D 9070 SK5271S G13 SER B TRANSFORMER DISCONNECT,...
SQUARE D 9070 SK5271S F11 TRANSFORMER DISCONNECT, 500 V...
SQUARE D 9070 SK5271S F31 TRANSFORMER DISCONNECT, 400/5...
SQUARE D 9070 SK5271N SER B TRANSFORMER DISCONNECT; 200...
SQUARE D 9070 SK5271R F31 SER A TRANSFORMER DISCONNECT ...
SQUARE D 9070 SK500G1 SER A TRANSFORMER DISCONNECT, 500...
SQUARE D 9070 SK5271S SER B TRANSFORMER DISCONNECT, 500...
SQUARE D 9007 24-240VAC AC PROXIMITY SWITCH PSR321A SER...
SQUARE D 480V 15A 3 POLE MOLDED CASE CIRCUIT BREAKER, F...
SQUARE D H221N FUSIBLE SAFTEY SWITCH RNB
SQUARE D 40274-369-01 SAFTEY SWITCH RNB
SQUARE D H221N FUSIBLE SAFTEY SWITCH RNB
SQUARE D PHASE FAILURE RELAY CLASS 8430 TYPE MPD SER. B
SQUARE D SK5271S CLASS 9070 230/460 VOLTS 50/60 HERTZ T...
SQUARE D CLASS 9070 600VAC TRANSFORMER DISCONNECT SK500...
SQUARE D 600VAC/VDC 30A 3-POLE SAFETY SWITCH, H361AWK S...
SQUARE D SY/MAX RACK-MOUNT WELD CONTROL MODULE 8994 SYS...
SQUARE D RATIO 2620:5 CURRENT TRANSFORMER 120R-000-001
SQUARE D PERTRON SY/MAX RACK MOUNT WELD CONTROL MODULE ...
SQUARE D RATIO 1850:5 CURRENT TRANSFORMER 120-000-005
SQUARE D SY/MAX RACK-MOUNT WELD CONTROL MODULE 8994 SYS...
SQUARE D 110-120V 220-240V / 440-480V INDUSTRIAL CONTRO...
SQUARE D LIMIT SWITCH C54KC
SQUARE D 2-POLE 225A THERMAL MAGNETIC CIRCUIT BREAKER T...
SQUARE D CLASS 8430 PHASE FAILURE RELAY TYPE DASV
SQUARE D 9007C66B2S10 SERIES A 600 VOLTS LIMIT SWITCH, ...
SQUARE D MTX8112 COLUMN TYPE PANELBOARD CABLE TROUGH, N...
SQUARE D MTX848 PANELBOARD CABLE TROUGH, 8-5/8"W X 48"L...
SQUARE D NTX836A PANELBOARD CABLE TROUGH, NNB
SQUARE D NC26S PANELBOARD COVER/TRIM, NNB
SQUARE D 9422 HANDLE OPERATOR, LOT OF 5
SQUARE D 9423 TYPE M-8 VAULT HANDLE DOOR CLOSING MECHAN...
SQUARE D 3-POLE 15A THERMAL MAGNETIC CIRCUIT BREAKER FA...
SQUARE D 10A 600V LIMIT SWITCH 9007C68T10 SER. A *WITHO...
SQUARE D 240VAC 50A 3-POLE CIRCUIT BREAKER FAL32050
SQUARE D MANUAL MOTOR STARTING SWITCH 2510 KR-2 SER. B ...
SQUARE D 220/230/240/440?/460/480V - 110/115/120 STEP DO...
SQUARE D RATIO 600:5 10KV 600V CURRENT TRANSFORMER 170R...
SQUARE D 480VAC 30A 3-POLE MOLDED CASE CIRCUIT BREAKER ...
SQUARE D CLASS 9007, SERIES A LIMIT SWITCH C54ED *NEW*
SQUARE D TYPE X 110/120VAC COIL RELAY CLASS 8501 XO 100...
SQUARE D POWER INTERFACE BOARD 52011-435-50 REV. B
SQUARE D CLASS 9421 TYPE C3 SERIES A MISC. SWITCH, NIB
SQUARE D 600V LIMIT SWITCH 9007C54B2S9 SER. A
SQUARE D 110/120VAC 3-180 SEC. ON/OFF DELAY TIMER 9050 ...
SQUARE D 3-150 PSIG PRESSURE SWITCH 9012 GRG-5
SQUARE D CLASS 8502 110-120V COIL 600V 100A CONTACTOR P...
SQUARE D CLASS 9999 DPDT ELECTRICAL INTERLOCK R46 *NEW*
SQUARE D 600VAC 25A SWITCH CONTROL STATION 9421 V2A30
SQUARE D CLASS 9007 LIMIT SWITCH A0-12 SER. D *NEW*
SQUARE D 9001 KT1A31 PILOT LIGHT, NIB
GOULD AS-B829-116 FAST INPUT, 5 V TTL, NIB
SQUARE D 600V 100A 3 POLE MOLDED CASE CIRCUIT BREAKER, ...
SQUARE D 760A 600VAC SINGLE POLE POWER DISTRIBUTION BLO...
SQUARE D 600V 100A 3 POLE CIRCUIT BREAKER, FAB36100
SQUARE D 230/460V TO 115V STEP-DOWN TRANSFORMER DISCONN...
SQUARE D 480V 50A 3 POLE CIRCUIT BREAKER, FA34050
SQUARE D 600V 100A SINGLE THROW FUSIBLE SAFETY SWITCH H...
SQUARE D 600VAC 400A SUB-FEED LUG SL400 SER. 3
SQUARE D CLASS 9422 TYPE A1 UNIVERSAL HANDLE MECHANISM,...
EMECANIQUE LP1D0910BD CONTACTOR, NIB
SQUARE D 230/460V TO 115V STEP-DOWN TRANSFORMER DISCONN...
SQUARE D H321N FUSIBLE HEAVY DUTY SAFETY SWITCH, 30 Amp...
SQUARE D 3-POLE 30A 400VAC THERMAL-MAGNETI?C CIRCUIT BRE...
SQUARE D PERTRON POWER MODULE II 1400581-004
SQUARE D 9001KS25K2 KEY OPERATED SELECTOR SWITCH, NNB
SQUARE D 9001KS25K2 KEY OPERATED SELECTOR SWITCH, NIB
SQUARE D 240V 60A 4 WIRE 3 FUSES HEAVY DUTY SAFETY SWIT...
SQUARE D DC WELDER MICRO BOARD 8997 EQ-5210 SMB-10 SER....
SQUARE D DC WELDER MICRO BOARD 8997 EQ-5210 SMB-10 SER....
SQUARE D DC WELDER MICRO BOARD 8997 EQ-5210 SMB-10 SER....
SQUARE D SNUBBER P.W.B. BOARD 52011-032-51
SQUARE D FORWARD / STOP / REVERSE PUSHBUTTON STATION 90...
SQUARE D A C MECHANICALLY HELD RELAY GO-80-GL *NEW IN B...
SQUARE D CLASS 2510, SERIES A HS MANUEL MOTOR STARTING ...
SQUARE D TRIP MODULE 8660 B-3D SER. A
SQUARE D 600VAC 25-400Hz 1200:5 RATIO CURRENT TRANSFORM...
SQUARE D 600V 400A 3 POLE MOLDED CASE CIRCUIT BREAKER, ...
SQUARE D 70A CIRCUIT BREAKER FHL36070
SQUARE D 170-5600 PSIG OPERATING RANGE PRESSURE SWITCH,...
SQUARE D CLASS 8502 110-120V COIL 660V 315A 3-POLE AC C...
MODICON 110-200 MOUNTING PLATE, NIB
SQUARE D LAF3640036MV627?8 THERMAL MAGNETIC CIRCUIT BREA...
SQUARE D QMB-362-T BRANCH SWITCH, FUSISBLE, 60 Amp, NEW
SQUARE D FA-050-X BREAKER ENXLOSURE HAZARDOUS LOCATION,...
SQUARE D 9002 AW-2 FOOT SWITCH
SQUARE D 600V 225A 2 POLE MOLDED CASE CIRCUIT BREAKER, ...
SQUARE D 600V 300A 3 POLE MOLDED CASE CIRCUIT BREAKER, ...
SQUARE D FAL26030 SERIES 2 THERMAL-MAGNETI?C CIRCUIT BRE...
SQUARE D 3-POLE 200 AMP CIRCUIT BREAKER LAL36200
SQUARE D 240VAC 30A 3P TWIN PANEL BOARD SWITCHES, QMB-3...
SQUARE D OMEGAPACK VARIABLE FREQUENCY DRIVE MAIN CONTRO...
SQUARE D H221AWK 240 VAC/25 VDC 30 AMPS 2-POLE SAFETY S...
SQUARE D FOOT SWITCH 9002AW2 SER C NIB
SQUARE D FA36060 600 VAC 250 VDC 60 AMPS 50/60 HERTZ CI...
SQUARE D LOAD DETECTOR 8430 V 4460
SQUARE D HU-364 / HU364 NON-FUSIBLE SAFETY SWITCH, 200 ...
SQUARE D H-323 N SAFETY DISCONNECT SWITCH, 100 Amp USED
SQUARE D 8502 SCO-2 AC MAGNETIC CONTACTOR, SIZE 1, NIB
SQUARE D 600V 30A HEAVY DUTY SAFETY SWITCH CHU361AWK-EI...
SQUARE D LR44199 DISCONNECT SWITCH KIT,NIB
SQUARE D 600V 175A 3 POLE THERMAL-MAGNETI?C CIRCUIT BREA...
SQUARE D LOAD DETECTOR 8430 V 4460 *MISSING DIN RAIL CL...
SQUARE D MAG-GUARD 15A 600V MOTOR CIRCUIT PROTECTOR FHL...
SQUARE D MECHANICAL INTERLOCK KIT 9423M1
SQUARE D 600VAC 400A 3-POLE CIRCUIT BREAKER LAF3640032M...
SQUARE D 400A 2-POLE CIRCUIT BREAKER LAL2640036MV105?2
