咨詢(xún)熱線(xiàn)--17750626260
作為一種特殊的I/O單元,它仍具有I/O電路抗干擾、內(nèi)外電路隔離,與輸入輸出繼電器(或內(nèi)部繼電器,它也是PLC工作內(nèi)存的一個(gè)區(qū)??勺x寫(xiě))交換信息等等特點(diǎn).
這里的A/D中的A,多為電流,或電壓,也有為溫度。D/A中的A,多為電壓,或電流。電壓、電流變化范圍多為0~5V,0~10V,4~20mA。有的還可處理正負(fù)值的。
這里的D,小型機(jī)多為8位二進(jìn)制數(shù),中、大型多為12位二進(jìn)制數(shù)。
A/D、D/A有單路,也有多路。多路占的輸入輸出繼電器多。
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廈門(mén)莫格電氣自動(dòng)化有限公司
張芳(銷(xiāo)售工程師)
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MAC SOLENOID VALVE PME-112DABE
NUMATICS 24VDC .25A 150 PSIG-AIR PNEUMATIC SOLENOID VALVE, I35BA415M
SMC EZFA200-F02 YS SUCTION FILTER LOT OF 6
SIEMENS 250 PSIG DIFFERENTIAL TYPE FLOW CONTROLLER, 63BD
NUMATICS 150PSIG-AIR, SOLENOID VALVE 152JJ40000
PETER PAUL ELECTRONICS SAFETY VALVE 52Z0913LSCB
POWERS MODEL 018910 VALVE STEM REPACKING KIT 591-502
FARRIS * BALAN SEAL SAFETY VALVE * 26HB10-120
NELES JAMESBURY ST-600 6IN 316SS PMV CONTROL VALVE P-2020 102637
PARKER FLOW CONTROL VALVE F600B
NUMATICS 115/120V 50/60HZ SOLENOID VALVE, 33SAF481X
JAMESBURY 150PSI ACTUATOR ST-200 B / PMV P-2000 W/ 316SS VALVE 4-5150 31 3600 MT
PARKER 5000PSI .18-.20A HYDRAULIC SOLENOID VALVE D1VW20H56YF 70
VICKERS RELIEF VALVE WITH PIPE CS 03 C 50
DeZURIK 14" KNIFE GATE VALVE 2009152R000 / 731183-2 W/ ACTUATOR
VOGEL 250VDC 0.3A PRESSURE SWITCH DS-W 2-2
ASCO VALVE RL8215135 2 WAY SOLENOID VALVE
VOGEL PRESSURE SWITCH DS-W 2-2
BOSCH DIRECTIONAL VALVE 0820402046
CONVAL 1-1/2" 5385PSI@1050°F THROTTLING VALVE CR13 / ANSI-2155 / F22
BOSCH 115V/60HZ, 315PSI, SOLENOID VALVE 0-810-091-077 081WV06P1V112WS?115/60B0
APOLLO BALL VALVE 1500 CWP / 83A, 86A
METSO 13" VALVE ACTUATOR B1JU20/70L W/ PMV P-2000 104413
ITT * 1.25 A 120VAC HYDRAMOTOR VALVE * HV21JK201AV7
ITT GRINNELL 2" Y VALVE 125 SWP 200 WOG
PARKER 250PSIG PNEUMATIC REGULATOR VALVE 14R010FB
CKD 0-7MPa 0.25-0.5MPa COOLANT CONTROL VALVE CVS31-15AX460
FOXBORO 250 PSI PRESSURE REGULATOR B0123HE 104040
MAC VALVES INC. SOLENOID VALVE 111B-551BA
NORGREN 400-50PSIG PRESSURE REGULATOR R06-100-RNEA
NUMATICS 150PSIG-AIR 24VDC 4.0W SOLENOID VALVE I23BB600MP00061
REXROTH VALVE P52936
MAC 35-120PSI, 24VDC, 5.4W, SOLENOID VALVE 92B-HAB-000-DM-?DDAP-1DN
VICKERS PILOT VALVE DIAGRAM DG-01
MAC 25-150PSI, 5.4W, 120/110V, SOLENOID VALVE 82A-AB-AAA-TM-D?AAJ-1KA MODIF 416K
TRABON LUBRIQUIP MANIFOLD DIVIDER VALVE A00 MSP-15T
SPIRAX/ SARCO EXHAUST VALVE HEAD J-K-T
GEMINI VALVE REPAIR KIT NIB VRK89-0.5
SMC PORT LOCK OUT VALVE VHS40-03
ASCO 120/60 110/50 FT SOLENOID COIL MP-C-089 / 238214-032D
FESTO VMPA-CPI-EPL-GU INTERNAL PILOT SILENCER SUPPLY PLATE ELEC MODULE (2) VALVE
EEP 4000PSI@100°F CHECK VALVE 326 / A64950-600
TRABON LUBRIQUIP FLOW CONTROL MODULAR DIVIDER VALVE, 527-005-770
POTTER OUTSIDE SCREW AND YOKE VALVE SUPERVISORY 1010206 105333
EEP STS 500PSI-550DEG/F PRESSURE VALVE 64250 220 104887
SUN HYDRAULICS 500PSI PISTON RELIEF VALVE RPKC-LEV
SUN HYDRAULICS CHECK VALVE FXCA LAN 1.20-GPM
ROSS * LOCKOUT AND EXHUAST VALVE * 1523 C 3002
TRABON LUBRIQUIP MANIFOLD DIVIDER VALVE J00 4312425
PARKER CONTROL VALVE RCP400SM
VICKERS * VICKERS RELIEF VALVE * CT 06 B 50
NUMATICS * SOLENOID VALVE NIB * L23PA4520O00000?0
PARKER 24 VDC 2.3 W. MAX. 145 PSI VALVE H16WXBG2B9000FB NNB
NUMATICS 24VDC 150 PSIG-AIR PNEUMATIC SOLENOID VALVE, 122BB600M000061
METSO 14" BUTTERFLY VALVE ACTUATOR B1JU20/70L W/ PMV POSITIONER P-2000
NUMATICS 10-130 PSIG REGULATOR VALVE W/ GAUGE, I34RD100J053K
VNE 3IN 1000WOG 3-WAY BALL VALVE 316
NUMATICS 150 PSIG-AIR ISO SERIES MANIFOLD ASSEMBLY W/ VALVES, ISO5599/2
POWERS VALVE REBUILDING KIT VP656
NUMATICS PNEUMATIC SOLENOID VALVE 031SA400E / 236-115B
SUN HYDRAULICS 24VDC VALVE COIL ASSEMBLY NIB 770-211
SMC PNEUMATIC SOLENID VALVE VV71-FPG
SMC SOLENOID VALVE NVFS3400-3FZ-03?T NIB
ROSS 110V/50Hz 110-120V/60Hz 3 WAY PNEUMATIC SOLENOID VALVE 2773A6072