F3SC23-1F

【F3SC23-1F】

【厦门莫格电气自动化有限公司】
本公司专业销售大型进口各种品牌DCS系统模块备件：
主营产品：DCS集散式控制系统、PLC可编程控制器、数控系统、(CPU处理器、模块、卡件、控制器、伺服驱动、工作站、驱动器、 电源，机器人备件等)各类工控产品
：雷琳（销售工程师） 电  话 ： 手   机；  
Q     Q：1982497648     ；    
邮    箱：1982497648@qq.com     传    真：（请备注雷琳收）
本公司主要优势产品：
【美国，英维思 Invensys FOXBORO IA系统, Triconex ESD系统】
【美国AB ..1756系列,1785系列,1746系列,1747系列,1771系列】
【瑞士ABB.. 机器人 DSQC系列,ABB Advant OCS,ABB Procontic PLC CPU】
【法国施耐德140*康昆腾系列处理器,内存卡,电源模块等。】
【德国西门子Siemens MOORE,S5,S7,6DD等】
【美国通用电气GE..IC693/IC697系列】
【美国Westinghouse（西屋）：OVATION系统、WDPF系统、WEStation系统备件】
【德国Bosch Rexroth（博世力士乐）：Indramat，I/O模块,PLC控制器,驱动模
块等。】
【美国Motorola（摩托罗拉）：MVME 162、MVME 167、MVME1772、MVME177等系列】
 

HL2102是采用CMOS制作工艺、标准DIP-8封装的定时开关集成电路。定时时间可以从几秒到几十分，并可随意结束定时。另外由于采用CMOS制作工艺，其电源电压范围宽，可以在2～6V正常可靠的工作，当使用3V电源时，HL2102可以直接驱动两只并联的发光二极管发光；当使用5V电源时，可以驱动晶间管、继电器等控制元器件工作。利用HL2102构成的延时式照明控制器典型电路如图所示。该控制器使用时只要按工下按键SB，照明灯具H便点亮，延时数十秒后，灯便自行熄灭。在H点亮时间内，如果再次按动SB，H会马上关闭。它可广泛应用于玩具、夜间自熄照明灯具、电器设各等定时控制。
利用HL2102构成的延时式照明控制器电路
利用HL2102构成的延时式照明控制器电路【F3SC23-1F】
电路结构及主要元器件选择：
由图可知，该延时式照明控制器由电源电路、延时控制电路和控制执行电路组成。其中，电源电路由降压元件R1、C1、稳压二极管VD2、整流二极管VD1和滤波电容C2组成。实际应用时，VD2常选用5.6V、1W稳压二极管，如1N4734A型等。220V交流电通过降压、整流、滤波和稳压形成稳定的5.6V左右直流电给HL2102供电。
延时控制电路由定时开关集成电路HL2102及定时元件RP、按键开关SB等外围元件组成。其中HL2102的主要电参数工作电压VDD为2.0～6.0V、静态功耗IL＜5μA（测试条件：VDD＝3V，VQ＝0V）、驱动电流IOH≥30mA（测试条件：VDD＝3V，VOH＝1.8V）、定时时间T由外接定时元件调整。实际应用时，RP常选用WAW型有机实心微调电位器；SB选用小型轻触无锁按键开关。
控制执行电路由双向晶闸管VS和照明灯具H组成。实际应用时，VS常选用MAC94A4型（1A／400V）小型塑封双向晶闸管；H选用15W^^^白色白炽灯泡。
工作原理:
电路通电后，当按键SB未按下时，定时开关集成电路HL2102定时控制端（第2脚）为高电平，HL2102不工作，HL2102定时输出端（第3脚）无输出，双向晶间管VS处于截止状态，照明灯具H不亮。
当按下按键SB时，HL2102定时控制端转变为低电平，HL2102受触发工作，其第3脚输出的高电平使双向晶闸管VS导通，驱动照明灯具H发亮。经延时时间（≥10s）后，HL2102第3脚自动转换为低电平，使VS恢复为截止状态，照明灯具H熄灭。
 
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Vickers Hydraulic Directional Valve DG17S4.018N.41A?U10 aeroquip 5653-10 connect

Corflex engineering 150mm pinch slurry valve ANSI 150lb hydraulic actuators NEW

SAMSON 3522 Class 300 1/2 i【】nch Control valve with diaphragm Actuator NEW

Rosemount 8800A W080SA1N2D1M5 Vortex Flowmeter and Flow Meter Tube 8"

Elliott Steam Turbine Seat Governor Valve 567 Part No 671196-13

SAMSON 3241 Class 300 1 inch Control valve & Pneumatic Actuator & positioner NEW

PROCESS SYSTEMS Series 77 DN20 3/4 in. SS Ball valve & SR 85 PNUTEC Actuator NEW

Krohne Altometer Flowmeter A98 16556 Magflow Magnetic Flow Tube DN 200 8"

Saunders Alfa Laval glass-lined diaphragm valve body DN 25 NEW

Saunders Alfa Laval glass-lined diaphragm valve DN 40 - body NEW

PROCESS SYSTEMS Series 77 DN25 1 in. SS Ball valve & SR 85 PNUTEC Actuator

Saunders Alfa Laval glass-lined diaphragm valve DN 20 3/4 in -body NEW

Saunders Alfa Laval glass-lined diaphragm valve 1/2 inch -body NEW

PROCESS SYSTEMS Series 77 DN50 2 in. SS Ball valve & SR 85 PNUTEC Actuator NEW

Spirax Sarco 671080 Valve & Seat Ass'y for Drayton H11, 200 & 300 IB Traps NEW

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Masoneilan Dresser Varipak A182GR.F 316L Pneumatic control valve 1" actuator SS

Masoneilan Dresser 1" Varipak 2800 316L SS control valve pneumatic actuator

Spirax Sarco Half inch 0.5 in SBP 30 HC Steam Trap S/W NEW

KITZ 1" Flanged ball valve 1-300 300UTBZM-FS(C) CF8M / 316 SS / H-PTFE Recond.

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Spirax Sarco Drayton Half inch 0.5 in 211/10 Cast iron I/B Steam Trap NPT NEW

KITZ 2" Flanged 300UTBZM-FS(C) CF8M/316 /H-PTFE ball valve Reconditioned 2012.

TLV A65S Thermodyne Steam Trap 15mm A105 S.W.NIB

TLV A65S Thermodyne Steam Trap 15mm WCB S.W.NIB

WORCESTER Actuated Ball Valve Stainless 3" DN80 REGLER Wirematic 35 SR Actuator

TLV A65S MG37488 Disc Steam Trap 15mm A105 S.W.NIB

KITZ 3 inch Flanged Ball Valve 3-150 CF8M

RICHARDS 3 inch Flanged Ball Valve 3-150 CF8M

Unbranded 3 inch Flanged Ball Valve 3-150 CF8M

DAFRAM 3 inch Flanged Ball Valve 3-150 CF8M

KITZ Actuated Ball Valve CF8M 4-150 4" DN100 EL-O-MATIC HD H2 Actuator Ex d

INVENSYS BRA Equimeter 243-12-1 2" BSP Gas regulator Pressure reduction valve

KITZ 3 inch Flanged globe Valve 3-150 CF8M

KITZ 3 inch Flanged globe Valve 3-150 CF8M NEW

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RELIABLE Model E1 Retard Chamber Listed 705A NEW

Bronze steam service 1 1/2 inch (40mm) Control valve NEW

Bronze steam service 1 inch (25mm) Control valve NEW

Bronze steam service 1 1/2 inch (40mm) Control valve

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SPIRAX SARCO DP17R Pilot operated pressure reducing valve 3/4 in PN25 Recond.

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ARMSTRONG 1011 1/2 inch SS Steam Trap NEW

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Rotary Joint union self aligning Swivel Barco BE-32010-12-23 3/4" inch 16-03179

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