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反饋開(kāi)關(guān) / 控制頭 |
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型號(hào) 8697 - 氣動(dòng)控制單元 |
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描述 |
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氣動(dòng)控制單元 8697 型專門為 ELEMENT 21xx 系列分離式自動(dòng)化的過(guò)程閥而設(shè)計(jì)。機(jī)械或感應(yīng)式限位開(kāi)關(guān)檢測(cè)閥門位置。一體化先島閥可控制單作用或雙作用執(zhí)行機(jī)構(gòu)。控制單元和執(zhí)行機(jī)構(gòu)的的設(shè)計(jì),無(wú)外部管道系統(tǒng)的情況下即可實(shí)現(xiàn)內(nèi)部的空氣控制。除電子位置反饋信息外,通過(guò)LEDs直接顯示氣動(dòng)控制單元上的設(shè)備狀態(tài)。外殼易清洗,IP防護(hù)等級(jí)和耐化學(xué)腐蝕性材料等特點(diǎn),適用于食品、飲料和制藥高衛(wèi)生級(jí)應(yīng)用領(lǐng)域。 |
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特性 |
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« 緊湊型設(shè)計(jì) |
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« 集成帶手動(dòng)開(kāi)關(guān)的先導(dǎo)閥 |
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« 執(zhí)行機(jī)構(gòu)集成控制氣體回路 |
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« AS-Interface 現(xiàn)場(chǎng)總線接口/ DeviceNet(可選) |
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« 具有 ATEX II 3G/D 類和 2D/G 類認(rèn)證 |
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適用于21**系列ELEMENT版本過(guò)程開(kāi)關(guān)閥 (適用于執(zhí)行機(jī)構(gòu) 50 mm) |
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終點(diǎn)位置反饋 |
電氣連接 |
ATEX/
IECEx
3D/G類
22/2區(qū) |
ATEX/
IECEx
2D/G類
21/1區(qū) |
ATEX/
IECEx
2G類
1區(qū) |
cULus |
氣源
接口 |
訂貨號(hào) |
電感式接近開(kāi)關(guān) |
微動(dòng)開(kāi)關(guān) |
反饋
狀態(tài)
LED燈 |
3線制 |
2線制 |
0~48 V
AC/DC |
50~250 V
AC/DC |
PNP |
NAMUR |
24V DC |
氣動(dòng)控制裝置(兩位三通先導(dǎo)閥,單作用 NO/NC) |
2 |
--- |
--- |
--- |
--- |
有 |
格蘭頭 |
--- |
--- |
--- |
有 |
G1/8 |
248816 |
2 |
--- |
--- |
--- |
--- |
有 |
有 |
--- |
--- |
--- |
G1/8 |
255847 |
2 |
--- |
--- |
--- |
--- |
有 |
M12、8針 |
有 |
--- |
--- |
--- |
G1/8 |
255849 |
2 |
--- |
--- |
--- |
--- |
有 |
--- |
--- |
--- |
有 |
G1/8 |
248818 |
--- |
2 |
--- |
--- |
--- |
有 |
格蘭頭 |
--- |
有 |
--- |
--- |
G1/8 |
248822 |
--- |
2 |
--- |
--- |
--- |
有 |
--- |
--- |
有 |
--- |
G1/8 |
255862 |
--- |
--- |
2 |
--- |
--- |
有 |
--- |
--- |
--- |
有 |
G1/8 |
248814 |
--- |
--- |
2 |
--- |
--- |
有 |
有 |
--- |
--- |
--- |
G1/8 |
255845 |
無(wú)終點(diǎn)位置反饋 |
M12、8針 |
--- |
--- |
--- |
有 |
G1/8 |
260278 |
格蘭頭 |
--- |
--- |
--- |
有 |
G1/8 |
260279 |
有 |
--- |
--- |
--- |
G1/8 |
260280 |
電氣位置反饋(沒(méi)有先導(dǎo)閥) |
2 |
--- |
--- |
--- |
--- |
有 |
格蘭頭 |
--- |
--- |
--- |
有 |
G1/8 |
248812 |
2 |
--- |
--- |
--- |
--- |
有 |
有 |
--- |
--- |
--- |
G1/8 |
255843 |
2 |
--- |
--- |
--- |
--- |
有 |
M12、8針 |
有 |
--- |
--- |
--- |
G1/8 |
255857 |
2 |
--- |
--- |
--- |
--- |
有 |
--- |
--- |
--- |
有 |
G1/8 |
250471 |
2 |
--- |
--- |
--- |
--- |
有 |
M12、8針 |
--- |
--- |
--- |
--- |
G1/8 |
363443 |
--- |
2 |
--- |
--- |
--- |
有 |
格蘭頭 |
--- |
有 |
--- |
--- |
G1/8 |
248820 |
--- |
2 |
--- |
--- |
--- |
有 |
--- |
--- |
有 |
--- |
G1/8 |
255860 |
--- |
--- |
2 |
--- |
--- |
有 |
--- |
--- |
--- |
有 |
G1/8 |
248810 |
--- |
--- |
2 |
--- |
--- |
有 |
有 |
--- |
--- |
--- |
G1/8 |
255841 |
--- |
--- |
--- |
2 |
--- |
有 |
--- |
--- |
--- |
有 |
G1/8 |
248824 |
--- |
--- |
--- |
--- |
2 |
有 |
--- |
--- |
--- |
有 |
G1/8 |
248808 |
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適用于20**系列CLASSIC版本過(guò)程開(kāi)關(guān)閥 |
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終點(diǎn)位置反饋 |
電氣連接 |
ATEX/
IECEx
3D/G類
22/2區(qū) |
ATEX/
IECEx
2D/G類
21/1區(qū) |
ATEX/
IECEx
2G類
1區(qū) |
cULus |
氣源
接口 |
訂貨號(hào) |
電感式接近開(kāi)關(guān) |
微動(dòng)開(kāi)關(guān) |
反饋
狀態(tài)
LED燈 |
3線制 |
2線制 |
0~48 V
AC/DC |
50~250 V
AC/DC |
PNP |
NAMUR |
24V DC |
終點(diǎn)位置反饋 |
2 |
--- |
--- |
--- |
--- |
有 |
格蘭頭 |
--- |
--- |
--- |
有 |
無(wú) |
248827 |
2 |
--- |
--- |
--- |
--- |
有 |
有 |
--- |
--- |
--- |
無(wú) |
255851 |
2 |
--- |
--- |
--- |
--- |
有 |
M12、8針 |
有 |
--- |
--- |
--- |
無(wú) |
255858 |
2 |
--- |
--- |
--- |
--- |
有 |
--- |
--- |
--- |
有 |
無(wú) |
250472 |
2 |
--- |
--- |
--- |
--- |
有 |
M12、4針 |
--- |
--- |
--- |
--- |
無(wú) |
280169 |
2 |
--- |
--- |
--- |
--- |
有 |
有 |
--- |
--- |
--- |
無(wú) |
281131 |
--- |
2 |
--- |
--- |
--- |
有 |
格蘭頭 |
--- |
有 |
--- |
--- |
無(wú) |
248831 |
--- |
2 |
--- |
--- |
--- |
有 |
--- |
--- |
有 |
--- |
無(wú) |
255863 |
--- |
--- |
2 |
--- |
--- |
有 |
--- |
--- |
--- |
有 |
無(wú) |
248826 |
--- |
--- |
2 |
--- |
--- |
有 |
有 |
--- |
--- |
--- |
無(wú) |
255850 |
--- |
--- |
--- |
2 |
--- |
--- |
--- |
--- |
--- |
有 |
無(wú) |
248833 |
--- |
--- |
--- |
--- |
2 |
--- |
--- |
--- |
--- |
有 |
無(wú) |
248825 |
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