歐姆龍安全限位開關滾珠擺桿型 (金屬擺桿，樹脂滾珠)2NC (速動型)D4N-8222

2接點開關（強制斷開構造）

 

傳動桿	導管尺寸		內置開關構造
			1NC/1NO (速動型)	2NC (速動型)	1NC/1NO (慢動型)	2NC (慢動型)
			型號	型號	型號	型號
滾珠擺桿型 (樹脂擺桿、樹脂滾珠)	1導管	Pg13.5	D4N-1120	D4N-1220	D4N-1A20	D4N-1B20
		G1/2	D4N-2120	D4N-2220	D4N-2A20	D4N-2B20
		M20	D4N-4120	D4N-4220	D4N-4A20	D4N-4B20
		M12連接器	D4N-9120	D4N-9220	D4N-9A20	D4N-9B20
	2導管	G1/2	D4N-6120	D4N-6220	D4N-6A20	D4N-6B20
		M20	D4N-8120	D4N-8220	D4N-8A20	D4N-8B20
滾珠擺桿型 (金屬擺桿，樹脂滾珠)	1導管	Pg13.5	D4N-1122	D4N-1222	D4N-1A22	D4N-1B22
		G1/2	D4N-2122	D4N-2222	D4N-2A22	D4N-2B22
		M20	D4N-4122	D4N-4222	D4N-4A22	D4N-4B22
		M12連接器	D4N-9122	D4N-9222	D4N-9A22	D4N-9B22
	2導管	G1/2	D4N-6122	D4N-6222	D4N-6A22	D4N-6B22
		M20	D4N-8122	D4N-8222	D4N-8A22	D4N-8B22
滾珠擺桿型 (金屬擺桿，金屬滾珠)	1導管	Pg13.5	D4N-1125	D4N-1225	D4N-1A25	D4N-1B25
		G1/2	D4N-2125	D4N-2225	D4N-2A25	D4N-2B25
		M20	D4N-4125	D4N-4225	D4N-4A25	D4N-4B25
		M12連接器	D4N-9125	D4N-9225	D4N-9A25	D4N-9B25
滾珠擺桿型 (金屬擺桿、軸承滾珠)	1導管	Pg13.5	D4N-1126	D4N-1226	D4N-1A26	D4N-1B26
		G1/2	D4N-2126	D4N-2226	D4N-2A26	D4N-2B26
		M20	D4N-4126	D4N-4226	D4N-4A26	D4N-4B26
		M12連接器	D4N-9126	D4N-9226	D4N-9A26	D4N-9B26
可調滾珠擺桿，鎖定型 (金屬擺桿，樹脂滾珠)	1導管	Pg13.5	D4N-112G	D4N-122G	D4N-1A2G	D4N-1B2G
		G1/2	D4N-212G	D4N-222G	D4N-2A2G	D4N-2B2G
		M20	D4N-412G	D4N-422G	D4N-4A2G	D4N-4B2G
		M12連接器	D4N-912G	D4N-922G	D4N-9A2G	D4N-9B2G
	2導管	G1/2	D4N-612G	D4N-622G	D4N-6A2G	D4N-6B2G
		M20	D4N-812G	D4N-822G	D4N-8A2G	D4N-8B2G
可調滾珠擺桿，鎖定型 (金屬擺桿，橡膠滾珠)	1導管	Pg13.5	D4N-112H	D4N-122H	D4N-1A2H	D4N-1B2H
		G1/2	D4N-212H	D4N-222H	D4N-2A2H	D4N-2B2H
		M20	D4N-412H	D4N-422H	D4N-4A2H	D4N-4B2H
		M12連接器	D4N-912H	D4N-922H	D4N-9A2H	D4N-9B2H
	2導管	G1/2	D4N-612H	D4N-622H	D4N-6A2H	D4N-6B2H
		M20	D4N-812H	D4N-822H	D4N-8A2H	D4N-8B2H
柱塞型	1導管	Pg13.5	D4N-1131	D4N-1231	D4N-1A31	D4N-1B31
		G1/2	D4N-2131	D4N-2231	D4N-2A31	D4N-2B31
		M20	D4N-4131	D4N-4231	D4N-4A31	D4N-4B31
		M12連接器	D4N-9131	D4N-9231	D4N-9A31	D4N-9B31
	2導管	G1/2	D4N-6131	D4N-6231	D4N-6A31	D4N-6B31
		M20	D4N-8131	D4N-8231	D4N-8A31	D4N-8B31
滾珠柱塞型	1導管	Pg13.5	D4N-1132	D4N-1232	D4N-1A32	D4N-1B32
		G1/2	D4N-2132	D4N-2232	D4N-2A32	D4N-2B32
		M20	D4N-4132	D4N-4232	D4N-4A32	D4N-4B32
		M12連接器	D4N-9132	D4N-9232	D4N-9A32	D4N-9B32
	2導管	G1/2	D4N-6132	D4N-6232	D4N-6A32	D4N-6B32
		M20	D4N-8132	D4N-8232	D4N-8A32	D4N-8B32
單側懸臂滾珠型(水平)	1導管	Pg13.5	D4N-1162	D4N-1262	D4N-1A62	D4N-1B62
		G1/2	D4N-2162	D4N-2262	D4N-2A62	D4N-2B62
		M20	D4N-4162	D4N-4262	D4N-4A62	D4N-4B62
		M12連接器	D4N-9162	D4N-9262	D4N-9A62	D4N-9B62
	2導管	G1/2	D4N-6162	D4N-6262	D4N-6A62	D4N-6B62
		M20	D4N-8162	D4N-8262	D4N-8A62	D4N-8B62
單側懸臂滾珠型(垂直)	1導管	Pg13.5	D4N-1172	D4N-1272	D4N-1A72	D4N-1B72
		G1/2	D4N-2172	D4N-2272	D4N-2A72	D4N-2B72
		M20	D4N-4172	D4N-4272	D4N-4A72	D4N-4B72
		M12連接器	D4N-9172	D4N-9272	D4N-9A72	D4N-9B72
	2導管	G1/2	D4N-6172	D4N-6272	D4N-6A72	D4N-6B72
		M20	D4N-8172	D4N-8272	D4N-8A72	D4N-8B72

 

3接點及MBB接點開關（帶強制斷開構造）

 

傳動桿	導管尺寸		內置開關構造
			2NC/1NO (慢動型)	3NC (慢動型)	1NC/1NO MBB (慢動型)	2NC/1NO MBB (慢動型)
			型號	型號	型號	型號
滾珠擺桿型 (樹脂擺桿、樹脂滾珠)	1導管	Pg13.5	D4N-1C20	D4N-1D20	D4N-1E20	D4N-1F20
		G1/2	D4N-2C20	D4N-2D20	D4N-2E20	D4N-2F20
		M20	D4N-4C20	D4N-4D20	D4N-4E20	D4N-4F20
		M12連接	important;">---	important;">---	D4N-9E20	important;">---
	2導管	G1/2	D4N-6C20	D4N-6D20	D4N-6E20	D4N-6F20
		M20	D4N-8C20	D4N-8D20	D4N-8E20	D4N-8F20
滾珠擺桿型 (金屬擺桿，樹脂滾珠)	1導管	Pg13.5	D4N-1C22	D4N-1D22	D4N-1E22	D4N-1F22
		G1/2	D4N-2C22	D4N-2D22	D4N-2E22	D4N-2F22
		M20	D4N-4C22	D4N-4D22	D4N-4E22	D4N-4F22
		M12連接	important;">---	important;">---	D4N-9E22	important;">---
	2導管	G1/2	D4N-6C22	D4N-6D22	D4N-6E22	D4N-6F22
		M20	D4N-8C22	D4N-8D22	D4N-8E22	D4N-8F22
滾珠擺桿型 (金屬擺桿，金屬滾珠)	1導管	Pg13.5	D4N-1C25	D4N-1D25	D4N-1E25	D4N-1F25
		G1/2	D4N-2C25	D4N-2D25	D4N-2E25	D4N-2F25
		M20	D4N-4C25	D4N-4D25	D4N-4E25	D4N-4F25
		M12連接	important;">---	important;">---	D4N-9E25	important;">---
滾珠擺桿型 (金屬擺桿、軸承滾珠)	1導管	Pg13.5	D4N-1C26	D4N-1D26	D4N-1E26	D4N-1F26
		G1/2	D4N-2C26	D4N-2D26	D4N-2E26	D4N-2F26
		M20	D4N-4C26	D4N-4D26	D4N-4E26	D4N-4F26
		M12連接	important;">---	important;">---	D4N-9E26	important;">---
可調滾珠擺桿，鎖定型 (金屬擺桿，樹脂滾珠)	1導管	Pg13.5	D4N-1C2G	D4N-1D2G	D4N-1E2G	D4N-1F2G
		G1/2	D4N-2C2G	D4N-2D2G	D4N-2E2G	D4N-2F2G
		M20	D4N-4C2G	D4N-4D2G	D4N-4E2G	D4N-4F2G
		M12連接	important;">---	important;">---	D4N-9E2G	important;">---
	2導管	G1/2	D4N-6C2G	D4N-6D2G	D4N-6E2G	D4N-6F2G
		M20	D4N-8C2G	D4N-8D2G	D4N-8E2G	D4N-8F2G
可調滾珠擺桿，鎖定型 (金屬擺桿，橡膠滾珠)	1導管	Pg13.5	D4N-1C2H	D4N-1D2H	D4N-1E2H	D4N-1F2H
		G1/2	D4N-2C2H	D4N-2D2H	D4N-2E2H	D4N-2F2H
		M20	D4N-4C2H	D4N-4D2H	D4N-4E2H	D4N-4F2H
		M12連接	important;">---	important;">---	D4N-9E2H	important;">---
	2導管	G1/2	D4N-6C2H	D4N-6D2H	D4N-6E2H	D4N-6F2H
		M20	D4N-8C2H	D4N-8D2H	D4N-8E2H	D4N-8F2H
柱塞型	1導管	Pg13.5	D4N-1C31	D4N-1D31	D4N-1E31	D4N-1F31
		G1/2	D4N-2C31	D4N-2D31	D4N-2E31	D4N-2F31
		M20	D4N-4C31	D4N-4D31	D4N-4E31	D4N-4F31
		M12連接	important;">---	important;">---	D4N-9E31	important;">---
	2導管	G1/2	D4N-6C31	D4N-6D31	D4N-6E31	D4N-6F31
		M20	D4N-8C31	D4N-8D31	D4N-8E31	D4N-8F31
滾珠柱塞型	1導管	Pg13.5	D4N-1C32	D4N-1D32	D4N-1E32	D4N-1F32
		G1/2	D4N-2C32	D4N-2D32	D4N-2E32	D4N-2F32
		M20	D4N-4C32	D4N-4D32	D4N-4E32	D4N-4F32
		M12連接	important;">---	important;">---	D4N-9E32	important;">---
	2導管	G1/2	D4N-6C32	D4N-6D32	D4N-6E32	D4N-6F32
		M20	D4N-8C32	D4N-8D32	D4N-8E32	D4N-8F32
單側懸臂滾珠型(水平)	1導管	Pg13.5	D4N-1C62	D4N-1D62	D4N-1E62	D4N-1F62
		G1/2	D4N-2C62	D4N-2D62	D4N-2E62	D4N-2F62
		M20	D4N-4C62	D4N-4D62	D4N-4E62	D4N-4F62
		M12連接	important;">---	important;">---	D4N-9E62	important;">---
	2導管	G1/2	D4N-6C62	D4N-6D62	D4N-6E62	D4N-6F62
		M20	D4N-8C62	D4N-8D62	D4N-8E62	D4N-8F62
單側懸臂滾珠型 (垂直)	1導管	Pg13.5	D4N-1C72	D4N-1D72	D4N-1E72	D4N-1F72
		G1/2	D4N-2C72	D4N-2D72	D4N-2E72	D4N-2F72
		M20	D4N-4C72	D4N-4D72	D4N-4E72	D4N-4F72
		M12連接	important;">---	important;">---	D4N-9E72	important;">---
	2導管	G1/2	D4N-6C72	D4N-6D72	D4N-6E72	D4N-6F72
		M20	D4N-8C72	D4N-8D72	D4N-8E72	D4N-8F72

 

2接點通用開關

 

傳動桿		導管尺寸		內置開關構造
				1NC/1NO (速動型)	2NC (速動型)	1NC/1NO (慢動型)	2NC (慢動型)
				型號	型號	型號	型號
叉桿擺桿鎖定型 (右操作)		1導管	G1/2	important;">---	important;">---	D4N-2ARE	D4N-2BRE
			M20			D4N-4ARE	D4N-4BRE
叉桿擺桿鎖定型 (左操作)			G1/2			D4N-2ALE	D4N-2BLE
			M20			D4N-4ALE	D4N-4BLE
觸須型			G1/2	D4N-2180	D4N-2280	important;">---	D4N-2B80
			M20	D4N-4180	D4N-4280		D4N-4B80
塑料桿型			G1/2	D4N-2187	D4N-2287		D4N-2B87
			M20	D4N-4187	D4N-4287		D4N-4B87

 

注： 從機械構造講，這些型號屬于一般限位開關，不具備強制斷開構造。

3接點及MBB接點通用開關

 

傳動桿		導管尺寸		內置開關構造
				2NC/1NO (慢動型)	3NC (慢動型)	1NC/1NO MBB (慢動型)	2NC/1NO MBB (慢動型)
				型號	型號	型號	型號
叉桿擺桿鎖定型 (右操作)		1導管	G1/2	D4N-2CRE	D4N-2DRE	D4N-2ERE	D4N-2FRE
			M20	D4N-4CRE	D4N-4DRE	D4N-4ERE	D4N-4FRE
叉桿擺桿鎖定型 (左操作)			G1/2	D4N-2CLE	D4N-2DLE	D4N-2ELE	D4N-2FLE
			M20	D4N-4CLE	D4N-4DLE	D4N-4ELE	D4N-4FLE
觸須型			G1/2	important;">---	D4N-2D80	important;">---	important;">---
			M20		D4N-4D80
塑料桿型			G1/2		D4N-2D87
			M20		D4N-4D87

 

注： 從機械構造講，這些型號屬于一般限位開關，不具備強制斷開構造。