瀹炵敤鏂囨。
鏂囨澶у叏
瀵硅緭鍏ャ�佽緭鍑烘ā鎷熼噺鐨?/p>
PLC
缂栫▼鐨勬帰璁ㄥ強缂栫▼瀹炰緥瑙ｆ瀽
瀵逛簬鍒濆
PLC
缂栫▼鐨勪汉鏉ヨ锛?/p>
妯℃嫙閲忚緭鍏ャ�?/p>
杈撳嚭妯″潡鐨勭紪绋嬭姣旂敤浣嶅彉閲忚繘
琛屼竴鑸殑绋嬪簭鎺у埗闅剧殑澶氾紝
鍥犱负瀹冧笉浠呬粎鏄▼搴忕紪绋嬶紝
鑰屼笖杩樻秹鍙婂埌妯℃嫙閲忕殑杞?/p>
鎹㈠叕寮忔帹瀵间笌浣跨敤鐨勯棶棰樸�?/p>
涓嶅悓鐨勪紶鎰熷彉閫佸櫒锛?/p>
閫氳繃涓嶅悓鐨勬ā鎷熼噺杈撳叆杈撳嚭妯″潡
杩涜杞崲锛?/p>
鍏惰浆鎹㈠叕寮忔槸涓嶄竴鏍风殑锛?/p>
濡傛灉閫夌敤鐨勮浆鎹㈠叕寮忎笉瀵癸紝
缂栧嚭鐨勭▼搴忚偗瀹?/p>
鏄敊璇殑銆傛瘮濡傛湁
3
涓俯搴︿紶鎰熷彉閫佸櫒锛?/p>
锛?/p>
1
锛夈�佹祴娓╄寖鍥翠负
0~200
锛屽彉閫佸櫒杈撳嚭淇″彿涓?/p>
4
锝?/p>
20ma
锛?/p>
2
锛夈�佹祴娓╄寖鍥翠负
0~200
锛屽彉閫佸櫒杈撳嚭淇″彿涓?/p>
0
锝?/p>
5V
锛?/p>
3
锛夈�佹祴娓╄寖鍥翠负
锛?/p>
100
~500
锛屽彉閫佸櫒杈撳嚭淇″彿涓?/p>
4
锝?/p>
20ma
锛?/p>
1
锛夊拰锛?/p>
2
锛変簩涓俯搴︿紶鎰熷彉閫佸櫒锛屾祴娓╄寖鍥翠竴鏍凤紝浣嗚緭鍑轰俊鍙蜂笉鍚岋紝锛?/p>
1
锛?/p>
鍜?/p>
(3)
浼犳劅鍙橀�佸櫒杈撳嚭淇″彿涓�鏍凤紝浣嗘祴娓╄寖鍥翠笉鍚岋紝杩?/p>
3
涓紶鎰熷彉閫佸櫒鏃娇閫夌敤
鐩稿悓鐨勬ā鎷熼噺杈撳叆妯″潡锛屽叾杞崲鍏紡涔熸槸鍚勪笉鐩稿悓銆?/p>
涓�銆佽浆鎹㈠叕寮忕殑鎺ㄥ
涓嬮潰閫夌敤
S7-200
鐨勬ā鎷熼噺杈撳叆杈撳嚭妯″潡
EM235
鐨勫弬鏁颁负渚濇嵁瀵逛笂杩扮殑
3
涓?/p>
娓╁害浼犳劅鍣ㄨ繘琛岃浆鎹㈠叕寮忕殑鎺ㄥ锛?/p>
瀵逛簬
(1)
鍜岋紙
3
锛変紶鎰熷彉閫佸櫒鎵�鐢ㄧ殑妯″潡锛屽叾妯℃嫙閲忚緭鍏ヨ缃负
0
锝?/p>
20ma
鐢垫祦
淇″彿
,20ma
瀵瑰簲鏁板瓙閲?/p>
=32000
锛?/p>
4 ma
瀵瑰簲鏁板瓧閲?/p>
=6400
锛?/p>
瀵逛簬锛?/p>
2
锛変紶鎰熷彉閫佸櫒鐢ㄧ殑妯″潡锛屽叾妯℃嫙閲忚緭鍏ヨ缃负
0
锝?/p>
5V
鐢靛帇淇″彿锛?/p>
5V
瀵瑰簲鏁板瓧閲?/p>
=32000
锛?/p>
0V
瀵瑰簲鏁板瓧閲?/p>
=0
锛?/p>
杩?/p>
3
绉嶄紶鎰熷閫佸櫒鐨勮浆鎹㈠叕寮忚濡備綍鎺ㄥ鐨勫憿锛熻繖瑕佸�熷姪涓庢暟瀛︾煡璇嗗府鍔╋紝
璇疯涓嬪浘锛?/p>
