隨著工業(yè)的發(fā)展，自動(dòng)化控制越來(lái)越多，在控制中，光柵尺起到了定位的作用，24V光柵尺在接PLC控制時(shí)，起到了高精度定位作用24V光柵尺是一款接PLC專(zhuān)用，光柵尺的輸出為24V的電壓。輸出方式為T(mén)TL方波，根據(jù)光柵尺的分辨率不同，光柵尺的輸入肪沖也不同。般分辨率為0.005mm的光柵尺，mm/輸出50個(gè)肪沖，每個(gè)肪沖的寬度為0.02mm，如果經(jīng)過(guò)PLC的四倍頻后，得出1mm輸出200個(gè)脈沖。
如果是0.001mm的光柵尺，哪么它1mm輸出250mm脈沖，同理，當(dāng)經(jīng)過(guò)PLC四倍頻后，得出分辨率為0.001mm,每個(gè)脈沖的寬度為0.001mm,這時(shí)，1mm輸出1000個(gè)脈沖。
| 型號(hào) | 測(cè)量長(zhǎng)度mm | 分辨率mm | 電壓V | 輸出方式 |
| JCXE-W | 50 | 0.001,0.005 | 5V,24V | TTL,R422 |
| JCXE-W | 100 | 0.001,0.005 | 5V,24V | TTL,R422 |
| JCXE-W | 150 | 0.001,0.005 | 5V,24V | TTL,R422 |
| JCXE-W | 200 | 0.001,0.005 | 5V,24V | TTL,R422 |
| JCXE-W | 250 | 0.001,0.005 | 5V,24V | TTL,R422 |
| JCXE-W | 300 | 0.001,0.005 | 5V,24V | TTL,R422 |
| JCXE-W | 350 | 0.001,0.005 | 5V,24V | TTL,R422 |
| JCXE-W | 400 | 0.001,0.005 | 5V,24V | TTL,R422 |
| JCXE-W | 450 | 0.001,0.005 | 5V,24V | TTL,R422 |
| JCXE-W | 500 | 0.001,0.005 | 5V,24V | TTL,R422 |
| JCXE-W | 550 | 0.001,0.005 | 5V,24V | TTL,R422 |
| JCXE-W | 600 | 0.001,0.005 | 5V,24V | TTL,R422 |
| JCXE-W | 650 | 0.001,0.005 | 5V,24V | TTL,R422 |
| JCXE-W | 700 | 0.001,0.005 | 5V,24V | TTL,R422 |
| JCXE-W | 750 | 0.001,0.005 | 5V,24V | TTL,R422 |
| JCXE-W | 800 | 0.001,0.005 | 5V,24V | TTL,R422 |
| JCXE-W | 850 | 0.001,0.005 | 5V,24V | TTL,R422 |
| JCXE-W | 900 | 0.001,0.005 | 5V,24V | TTL,R422 |
| JCXE-W | 950 | 0.001,0.005 | 5V,24V | TTL,R422 |
| JCXE-W | 1000 | 0.001,0.005 | 5V,24V | TTL,R422 |
光柵尺安裝尺寸圖：
光柵尺接線定義：
| 插頭腳號(hào) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 雙方波信號(hào)含義 | 5V/24V | 0V | A | B | Z | A- | B- | Z- | 空 |
| 信號(hào)顏色 | 紅 | 黑 | 藍(lán) | 綠 | 黃 | 棕 | 灰 | 白 | 空 |
| JCXE-W單方波接線定義如下： | |||||||||
| 插頭腳號(hào) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 單方波信號(hào)含義 | 5V/24V | 0V | A | B | Z | / | / | / | / |
| 信號(hào)顏色 | 紅 | 黑 | 藍(lán) | 綠 | 黃 | / | / | / | / |
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