490RI000400
490RI000400
490RI000400
定時(shí)器，可進(jìn)行定時(shí)控制。定時(shí)值可任意設(shè)定。定時(shí)器有多少，設(shè)定范圍有多大，設(shè)定值的分辨率又是多少，這些都代表定時(shí)器件的性能。
計(jì)數(shù)器，可進(jìn)行計(jì)數(shù)，到達(dá)某設(shè)定計(jì)數(shù)值可發(fā)送相應(yīng)信號(hào)?？蛇M(jìn)行什么樣的計(jì)數(shù)，計(jì)數(shù)范圍多大，怎么設(shè)定，有多少計(jì)數(shù)器，則是PLC計(jì)數(shù)器性能的代表指標(biāo)。
數(shù)據(jù)存儲(chǔ)區(qū)，用以存儲(chǔ)工作數(shù)據(jù)。多以字、兩字或多字為單位予以使用，是PLC進(jìn)行模擬量控制，或記錄數(shù)據(jù)所必不可少的。這個(gè)存儲(chǔ)區(qū)的大小代表PLC的性能也是越大越好。趨勢(shì)也是越來(lái)越大。小型機(jī)也如此。如日本OMRON公司的CQM1機(jī)，其DM區(qū)就有6k字。而過(guò)去同是小型機(jī)的C60P的DM區(qū)才64個(gè)字。大型機(jī)的DM可達(dá)10K以至幾十K。 備貨，備貨，降降降，火火火，火火火……
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公司名稱(chēng)：廈門(mén)泰尼電氣有限公司
聯(lián)系人：小黃（銷(xiāo)售代表）
聯(lián)系電話(huà)：0592-6809319
傳真號(hào)碼：0592-6890859（麻煩備注01006收）
手機(jī)：189-5019-1386微信同號(hào)
QQ號(hào)碼:2917675397
地址：廈門(mén)市海滄區(qū)海滄農(nóng)場(chǎng)海農(nóng)北里17號(hào)
誠(chéng)信經(jīng)營(yíng)，質(zhì)量為首，誠(chéng)信至上，泰尼電氣小黃竭誠(chéng)為您服務(wù)?。。?br />
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Dolan Jenner A-241L A-241P 150W Working
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PTI Progressive Technologies Inc Sentry Supervisor 4301
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