知識拓展:(以下描述與產品無關)
輸入電路
按輸入電壓的不同類別,輸入電路可分為直流輸入電路,交流輸入電路和交直流輸入電路三種。有些輸入控制電路還具有與TTL/CMOS兼容,正負邏輯控制和反相等功能,可以方便的與TTL,MOS邏輯電路連接。
對于控制電壓固定的控制信號,采用阻性輸入電路??刂齐娏鞅WC在大于5mA。對于大的變化范圍的控制信號(如3~32V)則采用恒流電路,保證在整個電壓變化范圍內電流在大于5mA可靠工作。
隔離耦合
固態繼電器的輸入與輸出電路的隔離和耦合方式有光電耦合和變壓器耦合兩種:光電耦合通常使用光電二極管—光電三極管,光電二極管—雙向光控可控硅,光伏電池,實現控制側與負載側隔離控制;高頻變壓器耦合是利用輸入的控制信號產生的自激高頻信號經耦合到次級,經檢波整流,邏輯電路處理形成驅動信號。
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FARRIS 6X8 VALVE MOD: 2605 SN: 1028A8 SER. 150 USED
WESTINGHOUSE 5 AMP CIRCUIT BREAKER HFB3045ML 3P NEW IN BOX
ADALAKE TRANSFORMER TYPE: 1200-87-24 SN: 224808 USED
ALLEN BRADLEY PRINTED CIRCUIT BOARD ETA 006-02 USED
RICKMEIER HYDRAULIC PUMP 525/16 FL-Z+25/20DB W/ BROOK HANSEN MOTOR USED
SQUARE D SY/MAX 8030 NETWORK INTERFACE MODULE TYPE: CRM510 SER. 1 USED
MOISTURE REGISTER PRODUCTS MDL: IR-1A SENSOR ASSY : 551486-001 SN: 4D6600 USED
INGERSOLL RAND IN LINE PUMP 4 X 3 X 10 SN: 0184/8042 W/ SIEMENS 7.5HP MOTOR USED
HAZELTON PUMP 4" SUBMERSIBLE PUMP 3PH REBUILT
INGERSOLL RAND IN-LINE PUMP 4X3X10 SN: 0184/8043 W/ SIEMENS 7.5 HP MOTOR USED
MAIER ROTARY UNION DUB 2125 K-104 4" PORT USED
ALLEN BRADLEY 1771-0FE1/B ANALOG OUTPUT MODULE USED IN BOX
UFI FLOW MONITOR MOD: WB10GV60NL NEW
KROHNE OPTIFLUX ( TAG IS DAMAGED ) 1/2" USED
FOXBORO 8000 SER. MAGNETIC FLOW TRANSMITTER 8000-PA13 USED
FALK SIZE 9 STEELFLEX COUPLING NEW IN BOX OLD STOCK
FROXBORO 2AX+INT-L CARD NEW IN BOX
REXROTH VT3006S35 R1 Control Prop.
Rexroth Servo Amplifier Card VT3014S38 - IN
Rexroth VT5005-17B Amplifier VT5005 - BNIB
Rexroth Amplifier Card VT5004-24/R1E Rebuilt
Rexroth Servo Amplifier Card VT3014S38 w/6M Warr.
Rexroth Amplifier Card Model VT-2000K43/2 Rebuilt
Rexroth Prop. Amplifier VT5004 S23 R1E~EUC
Rexroth prop. amplifier VT2013 VT2013-S-16/E
REXROTH VT3006S34 R1 PROP. AMPLIFIER INP. LEV. 0..+- 6V
REXROTH VT3006 S35 R5 PROP. AMPLIFIER INP. LEV. 0.+- 6V
REXROTH VT-VSPA2-50-10/?T1 AMPLIFIER BOARD W/ CH-32C-11
REXROTH AMPLIFIER CARD VT-3013-S36 VALVE CONTROL
REXROTH SERVO AMPLIFIER VT1600S3X
REXROTH PROPORTIONAL AMPLIFIERS VT2000 w VT3002 CONTACT
ROSEMOUNT MOD: 442A EXPLOSION PROOF OUTLET USED
CULTER HAMMER 150AMPS 3P CIRCUIT BREAKER USED
CHICAGO PNEUMATIC AIR HOIST 1000LBS USED
FOXBORO 8000 SERIES MAGNETIC FLOW TRANSMITTER USED
IDEAL SIZE : 2X2X5 80-475 MEDIUM RESURFACER NEW IN BOX
ALLEN-BRADLEY 160-BA03NSF1P1 1HP SN: 4TAD6IM3 DRIVE USED
ALLEN-BRADLEY 160-BA03NSF1 1HP SN: 4TAD6TK7 DRIVE USED
ADVANCED MICRO CONTROLS PROGRAMMABLE LIMIT CONTROLLER MOD: 1PLC11F NEW
INGERSOLL RAND AIR HOIST SIZE: HU SN: A12235 ON PLATFORM USED
ALLEN-BRADLEY 160-BA03NSF1P1 1HP SN: 4TAD61P6 DRIVE USED
FOXBORO 3" 150 8300 SER. MAGNETIC FLOWTUBE MOD: 8303SABATSJGFNA USED