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Timer

minifish(minifish)

You should have a counter and a pulse timer. I don't think you can get a combination. OMRON analog timer and counter are cheaper solution. You also can choose some digital timer and counter with backlit LCD for high end customers. But in North America, OMRON played badly in the past years. SIEMENS and CARLO GAVAZII also provide such stuff. Because I don't have their catalogs on hand I can not help you to figure out their part number.
SIEMENS LOGO! could be your good solution. But you need to take time to learn how to program it. Lots companies provide MicroPLC, you can buy a 8 DI/4 DO for very low price.
http://web1.automationdirect.com/adc/Home/Home,

(#3372247@0)
Last Updated: 2006-12-11
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工作学习 / 专业技术讨论 / 哪位在多伦多朋友对时间继电器比教熟悉?有问题想请教.能否PM给我电话?谢谢! -footprint(footprint); 2006-12-10 (#3370137@0)

想请问一下,有没有这样的时间继电器.在我按下开关后,每10秒(可以调节).继电器的一个输出端ON一次.我需要4次(希望可以调节次数)共40秒输出4次这样的过程.如果有哪里可以买到?谢谢! -footprint(footprint); 2006-12-11 (#3371825@0)

up -footprint(footprint); 2006-12-11 (#3372007@0)

去CT买一个电子定时器。set 到你所要的定时即可。 -polya(EasyWave); 2006-12-11 (#3372116@0)

Timer -minifish(minifish); 2006-12-11 {664} (#3372247@0)
You should have a counter and a pulse timer. I don't think you can get a combination. OMRON analog timer and counter are cheaper solution. You also can choose some digital timer and counter with backlit LCD for high end customers. But in North America, OMRON played badly in the past years. SIEMENS and CARLO GAVAZII also provide such stuff. Because I don't have their catalogs on hand I can not help you to figure out their part number.
SIEMENS LOGO! could be your good solution. But you need to take time to learn how to program it. Lots companies provide MicroPLC, you can buy a 8 DI/4 DO for very low price.
http://web1.automationdirect.com/adc/Home/Home,
B4 you buy, study the functionality sequence chart first. -minifish(minifish); 2006-12-11 (#3372257@0)

可以精确定时，再加上次数，时间可以调节。有这两个要求，直接用可编程逻辑控制器吧。 -keepbugging(独行的猫); 2006-12-12 (#3372662@0)
可以用4个机械式时间继电器构成，也可以用一个最简单的微机继电器完成 -kevinyu(Kevin); 2006-12-13 (#3375220@0)

@Las Vegas

Timer

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