DSAO120A
DSAO120A
：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 EMECANIQUE ALTIVAR 28 1HP ADJUSTABLE SPEED ...
SQUARE D 3.0KVA 50/60HZ INDUSTRIAL CONTROL TRANSFORMER ...
SQUARE D 110/120V COIL NEMA SIZE 0 CONTACTOR 8502SB01 S...
SQUARE D 600VAC CLASS 9070 TRANSFORMER DISCONNECT SK750...
SQUARE D 3-POLE 3A MAG-GARD INSTANTANEOUS TRIP CIRCUIT ...
SQUARE D RT-794 CIRCUIT BREAKER, LOT OF 11
SQUARE D 350A 600V 3 POLE POWER DISTRIBUTION BLOCK LBC3...
SQUARE D MPX81542 PANELBOARD PULL BOX, NIB
EMECANIQUE SQUARE D 600V MAX, 63A TERMINAL BLOCK GV1...
SQUARE D SERIPLEX CONTROL BUS SPX-2A 2 AC INPUT MODULE,...
SQUARE D COMPANY ACW3 PRESSURE SWITCH NNB
SQUARE D MERLINE GERIN MG17466 C60N SUPPLEMENTARY PROTE...
SQUARE D MPX81542 PANELBOARD PULL BOX, NNB
SQUARE D 110/120V COIL NEMA SIZE 2 STARTER 8502 SD0 2 S...
SQUARE D 600V 100A 3 POLE DISCONNECT SWITCH, 9422 TEF10
SQUARE D 120V COIL 115V SIZE 1 2HP/3HP MOTOR STARTER 87...
SQUARE D 120V COIL 200V SIZE 1 7.5HP/10HP MOTOR STARTER...
EMECANIQUE XSD-N501229H4 PROXIMITY SWITCH, NNB
SQUARE D 9070T150D1 INDUSTRIAL CONTROL TRANSFORMER, 220...
SQUARE D 3-POLE 40A DISCONNECT SWITCH 9421 V2 SER. A *N...
SQUARE D 4-PIN NEMA 4X PENDANT STATION, 9001-AEQ3398G2 ...
SQUARE D .350KVA CLASS 9070 INDUSTRIAL CONTROL TRANSFOR...
SQUARE D AC WELD CONTROL MODULE 52045-069-03G W/ EQ5300...
EMECANIQUE XSAV32373L10 INDUCTIVE SENSOR, NNB
SQUARE D 9007CO54P5 SERIES A 24-120 VDC LIMIT SWITCH, N...
SQUARE D WELD CONTROL TIMER 3834-003 REV. K
SQUARE D CLASS 9016 TYPE GAW-22 SERIES C 60 PSIG VACUUM...
EMECANIQUE XVA C431 GREEN FLASHING LIGHT, NIB
SQUARE D LEGEND PLATES, 9001 KN-300 *NEW LOT OF 33*
SQUARE D LIMIT SWITCH WITHOUT BODY 9007CO54A SER. A
SQUARE D SY/MAX CLASS 8030 PLC RACK/ BACKPLANE HRK-100
SQUARE D 480V 30A 3 POLE THERMAL-MAGNETI?C CIRCUIT BREAK...
SQUARE D 9007CO54P5 SERIES A 24-120 VDC LIMIT SWITCH, N...
SQUARE D 440/480V TO 110/120V .300KVA INDUSTRIAL CONTRO...
SQUARE D 240VAC 100A 3-POLE CIRCUIT BREAKER QOB3100VH
SQUARE D 4"X4" WIREWAY CONNECTORS, LDB4C *NEW LOT OF 16...
PARKER 1500PSIG 3-WAY 1/4" NPT BRASS PROCESS BALL VALVE...
SQUARE D SERIES A, LIMIT SWITCH 9007C52E
SQUARE D CLASS 8501 110/120 VAC COIL AC CONTROL RELAY D...
SQUARE D WELD CONTROL TIMER EQ5300 REV. J 3834-003
SQUARE D LEVER TYPE ON OFF SWITCH
SQUARE D SY/MAX 16-SLOT I/O RACK ASSEMBLY 8030 HRK-200
SQUARE D .500KVA STEP-DOWN INDUSTRIAL CONTROL TRANSFORM...
SQUARE D INDUSTRIAL CONTROL TRANSFORMER 9070TF350D1
SQUARE D 440/480V TO 110/120V .300KVA INDUSTRIAL CONTRO...
SQUARE D SY/MAX REMOTE I/O NETWORK INTERFACE MODULE 803...
SQUARE D .500KVA DRY TYPE SINGLE PHASE TRANSFORMER SFB ...
SQUARE D 600V CLASS 480V 480:120 RATIO VOLTAGE TRANSFOR...
SQUARE D TYPE X INDUSTRIAL CONTROL RELAY 8501XD080 SERI...
SQUARE D 240V 100A SINGLE THROW FUSIBLE SAFETY SWITCH H...
SQUARE D, MG24449, C60N SUPPLEMENTARY PROTECTOR, 10.0A,...
SQUARE D 30A 3-POLE THERMAL MAGNETIC CIRCUIT BREAKER FC...
SQUARE D 600VAC 225A 3 POLE SUB-FEED LUG SL225
SQUARE D 600VAC 15A THERMAL-MAGNETI?C CIRCUIT BREAKER FH...
EMECANIQUE SQUARE D 48VDC 200MA INDUCTIVE SENSOR XS1...
SQUARE D 9036DG2 OPEN TYPE FLOAT SWITCH, NIB
SQUARE D 480V 30A 3 POLE CIRCUIT BREAKER *PIECE IS BROK...
SQUARE D INDUSTRIAL CONTROL TRANSFORMER 9070T50D2 *LOT ...
SQUARE D 575VAC CLASS 9036 TYPE GG-2 SERIES B FLOAT SWI...
SQUARE D 600VAC 100A SINGLE THROW FUSIBLE HEAVY DUTY SA...
SQUARE D 350A 600V 3 POLE POWER DISTRIBUTION BLOCK LBC3...
SQUARE D 10A, 600VAC MAX 2-POLE LIMIT SWITCH AW-20 SER....
SQUARE D 600V 335A 3-POLE POWER DISTRIBUTION BLOCK 9080...
SQUARE D OPEN POSITION LEVER ARM SWITCH 9007AO12 SER. D
SQUARE D 9001 TP-21 PUSH-TO-TEST PILOT LIGHT, TRANSFORM...
SQUARE D 600V MAX PRECISION LIMIT SWITCH AW-14 *NEW*
SQUARE D 9423 M-4 DOOR CLOSING MECHANISM, NIB
SQUARE D 2 SWITCH INPUT MODULE SPX-2DS0 *NEW*
SQUARE D 100A 600VAC 3-POLE FUSEHOLDER 9080 FB3631R
SQUARE D 9070 TRANSFORMER DISCONNECT 600 VAC MAX
SQUARE D MS01S0100 CLASS 9007 SERIES B 125/250 VAC 10 A...
SQUARE D LIMIT SWITCH CR53B2 SER. A
SQUARE D 125/250VAC, 10A LIMIT SWITCH MS02S0100
SQUARE D 15A 600VAC MAX MACHINE TOOL RELAY BH0-30 SER. ...
EMECANIQUE LA1 DN22 CONTACT BLOCKS, LOT OF 2, NIB
SQUARE D 52046-344-50 SINGLE PACK LOCAL I/O MODULE NIB!
SQUARE D K4D1017H 63A 11KW 660V CONTACT BLOCK, NIB
SQUARE D 24VDC PLUG-IN RELAY KUD13M1P14V53 *LOT OF 15*
SQUARE D SY/MAX MODEL 300 PROCESSOR MODULE 8020 SCP-323...
SQUARE D 600VAC/DC THERMAL OVERLOAD RELAY 9065 ARO-IL S...
SQUARE D SUPPLEMENTARY PROTECTOR MG24509 *NIB* LOT OF 4
SQUARE D 208/480V INDUSTRIAL CONTROL TRANSFORMER, 9070T...
SQUARE D 300V .12A POWER LOGIC CIRCUIT MONITOR, CM-2150
SQUARE D 3-POLE 30A 600VAC CIRCUIT BREAKER FAL36030-15M
SQUARE D SY/MAX MODEL 300 PROCESSOR MODULE 8020 SCP-323...
SQUARE D 3-POLE 25A 480VAC 250VDC CIRCUIT BREAKER LAF34...
SQUARE D EK3061 ELECTRICAL INTERLOCK, NIB SEALED
SQUARE D SY/MAX NETWORK INTERFACE MODULE 8030 CRM-511 S...
SQUARE D 110/120VAC COIL NEMA SIZE 0 21A 3-PHASE STARTE...
SQUARE D 440/480V TO 110/120V INDUSTRIAL CONTROL TRANSF...
SQUARE D CONTROL MODULE 8660 B-2 SER. B
SQUARE D PHASE LOSS MODULE 8660 B-6 SER. A
SQUARE D CONTROL MODULE 8660 B-5 SER. A
SQUARE D QMB361TW SERIES E1 3 POLE 600 VAC TWIN PANEL B...
SQUARE D QMB362TW SERIES E1 3 POLE 600 VAC TWIN PANEL B...
SQUARE D PowerPact 240VAC 200A 3-POLE CIRCUIT BREAKER Q...
SQUARE D 3HP OMEGAPAK MAIN CONTROL BOARD 52011-344-50
SQUARE D VARIABLE FREQUENCY DRIVE POWER INTERFACE BOARD...
SQUARE D 600VAC 600A 3 POLE MOLDED CASE CIRCUIT BREAKER...
SQUARE D SCHNEIDER ELECTRIC 1-PHASE 1KVA 60HZ TRANSFOMR...
SQUARE D 1.5kVA 220-480V TO 110-120V STEP-DOWN INDUSTRI...
SQUARE D 30A 600V HEAVY DUTY SAFETY SWITCH H361AWKEI SE...
SQUARE D DOOR CLOSING MECHANISM, 9423M8 SERIES A *NEW*
SQUARE D 400A MOULDED CASE SWITCH SLAL3000M SERIES 4
SQUARE D .69BAR 100PSIG PRESSURE SWITCH 02507 *NEW*
EMECANIQUE SQUARD D 1HP/0.75KW ALTIVAR 16 AC DRIVE A...
SQUARE D 230-460/115V LIGHTING TRANSFORMER, SK-5271-A
SQUARE D 30A COMBINATION STARTER SCG 14
SQUARE D CLASS 9007 A0-1 INDUSTRIAL SNAP SWITCH, LOT OF...
SQUARE D 24V 50/60HZ 200MA UNDERVOLTAGE TRIP LA11143 *N...
SQUARE D QMB-363-T BRANCH SWITCH, FUSISBLE, 100 Amp
SQUARE D 9070 SK1500G2 SER A TRANSFORMER DISCONNECT; 15...
SQUARE D 9070 SK5271V TRANSFORMER DISCONNECT, 1300/1500...
SQUARE D 9070 SK5271V F11F30 TRANSFORMER DISCONNECT, 13...
SQUARE D 9070 SK5271V F30 TRANSFORMER DISCONNECT, 1300/...
SQUARE D 240VAC 80A 3-POLE CIRCUIT BREAKER QOU380 *NEW*
SQUARE D 3-POLE 400A INSTANTANEOUS TRIP CIRCUIT BREAKER...
SQUARE D 600V 30A HEAVY DUTY SAFETY SWITCH, HU461AWKEI ...
SQUARE D 3-POLE 400A MOLDED CASE SWITCH LHL36000M
SQUARE D 125A, 240V 3-POLE MOLDED CASE CIRCUIT BREAKER ...
