OMRON D4ER-[]NSwitches/ Limit Switches/General-purpose Horizontal

OMRON D4ER-[]N Switches

D4ER-[]N Oil-resistant Limit Switch/Specifications
D4ER-[]N Oil-resistant Limit Switch/Dimensions
D4ER-[]N Oil-resistant Limit Switch/Catalog
D4ER-[]N Oil-resistant Limit Switch/Lineup
Purchase the OMRON D4ER-[]N General-purpose Horizontal

OMRON D4ER-[]N Dimensions

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last update: July 01, 2016

No Cutting Oil Ingress by Any Path The Strongest Material Cables with Fluororesin Sheaths

The results of a thorough analysis of the ingress paths of cutting oil show that the deterioration of cable sheaths is a large factor. The cable sheaths of OMRON’s Oil-resistant Components are made from fluororesin materials to provide maximum protection against the deterioration with a unique new concept. The result is an oil resistance impregnable to even highly aggressive cutting oils.

Fluororesin Blocks Ingress from Cables

[Patent Pending] Fluororesin Outer Cable Sheath

Fluororesin, which provides superior resistance to corrosion, is used for the outer cable sheath to suppress cable swelling and deterioration and prevent the ingress of cutting oil to the PCB section.

*The Strongest Material: Based on June 2016 OMRON investigation.

No Cutting Oil Ingress by Any Path The Strongest Material New Rubber Material Combining HNBR and Fluororubber

In addition to deterioration of cable sheaths, deterioration of the rubber used at joints and moving sections is also a major cause of ingress of cutting oil. In order to prevent rubber deterioration, OMRON’s Oil-resistant Components use a new fluorinated rubber at joints and moving sections. Combined with fluororesin cables, this double use of the strongest materials forms an impregnable wall of oil resistance.

OMRON-developed Rubber Blocks Ingress through Joints and Moving Sections

[Patented] New Rubber Material Combining HNBR and Fluororubber

Hydrogenated nitrile butadiene rubber (HNBR), which provides superior resistance to oil, was blended with fluororubber in a unique OMRON compound to develop a new rubber that provides superior resistance to both swelling and deterioration due to cutting oil. It is used in seals for joints and moving sections that prevent ingress to prevent deterioration and destruction of the seal due to cutting oil, resulting in increased oil resistance performance.

This new material combines the benefits of HNBR and fluororubber

last update: July 01, 2016

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If you have just landed here, this product OMRON D4ER-[]N Switches,Switches is offered online by Tianin FLD Technical Co.,Ltd. This is an online store providing Switches at wholesale prices for consumers. You can call us or send enquiry, we would give you the prices, packing,deliverty and more detailed information on the D4ER-[]N We cooperate with DHL,TNT,FEDEX,UPS,EMS,etc.They guarantee to meet your needs in terms of time and money,even if you need your OMRON D4ER-[]NSwitches tomorrow morning (aka overnight or next day air) on your desk, 2, 3 days or more.Note to international customers, YES, we ship worldwide.

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OMRON D4ER-[]N specification
D4ER-[]N Oil-resistant Limit Switch/Specifications
last update: July 19, 2016
Approved Standards

Agency Standard File No. Approved models
TÜV Rheinland EN 60947-5-1 R9551015, J9951016 Ask your OMRON representative
for information on approved models.
CCC - -
UL - -

Ratings

Rated
voltage Standard load Micro load
Non-inductive load (A) Inductive load (A) Non-inductive load (A)
Resistive load Lamp load Inductive load Motor load Resistive load
NC NO NC NO NC NO NC NO NC NO
8 VDC
14 VDC
30 VDC 1
1
1 -
-
- 1
1
1 -
-
- 0.1
0.1
0.1

Minimum
applicable load Standard load Micro load
160 mA at 5 VDC 1 mA at 5 VDC

Inrush current NC 10 A max.
NO 10 A max.

Note: 1. The above current ratings are for a standard current.
      2. Inductive loads have a power factor of 0.4 min. (AC) and a time constant of 7 ms max. (DC).
      3. Lamp load has an inrush current of 10 times the steady-state current.
      4. Motor load has an inrush current of 6 times the steady-state current.

Approved Standard Ratings
TÜV (EN 60947-5-1)

Model Applicable category
and ratings Thermal current
(Ithe)
I II III
1
2 []
[] 21/22
21/22 DC-12 1 A/30 VDC
DC-12 0.1 A/30 VDC 1A
0.1A

Note: 1. []:Actuator variation of item II
      2. DC-12 1 A/30 VDC means as follows:
      Applicable category: DC-12
        Rated operating current (Ie): 1 A
        Rated operating voltage (Ue): 30 VDC

Characteristics (Standard Load Model and Micro Load Model)

Degree of protection IP67 (IEC 60529) and IP67G (JIS C 0920 Annex 1) *1
Passed OMRON’s Oil-resistant Component Evaluation Standards *2
(Cutting oil type: specified in JIS K 2241:2000; Temperature: 35°C max.)
Durability Mechanical 4,000,000 operations min.
Electrical 500,000 operations min.
(Standard load: 1 A at 30 VDC, resistive load/Micro load: 0.1 A at 30 VDC,
esistive load)
4,000,000 operations min. (10 mA at 24 VDC, resistive load)
Operating speed 0.1 mm/sec to 0.5 m/sec
Operating frequency Mechanical: 120 operations/min
Electrical: 30 operations/min
Insulation resistance 100 MΩ min. (at 500 VDC) *3
Contact resistance Standard load: D4ER-1[][][]N[]: 15 mΩ max.
(initial value for the built-in switch whentested alone)
Micro load: D4ER-2[][][]N[]: 50 mΩ max.
(initial value for the built-in switch whentested alone)
Dielectric
strength Between terminals of
same polarity 1,000 VAC, 50/60 Hz for 1 min
Between each
terminal and
noncurrent-carrying
metal part 1,500 VAC, 50/60 Hz for 1 min/Uimp at 2.5 kV
(EN 60947-5-1)
Rated insulation voltage (Ui) 250 V
Pollution degree
(operating environment) 3 (EN 60947-5-1)
Short-circuit protective device
(SCPD) 10 A fuse (type gG or type gI, IEC 60269 approved)
Conditional short-circuit current 100 A (EN 60947-5-1)
Conventional enclosed
thermal current (Ithe) 5 A (EN 60947-5-1)
Protection against electric shock Class II (grounding not required with double insulation)
Vibration
resistance Malfunction 10 to 55 Hz, 1.5-mm double amplitude
Shock
resistance Destruction 1,000 m/s² max. (IEC 68-2-27)
Malfunction 300 m/s² max. (IEC 68-2-27)
Ambient operating
temperature/Ambient storage temperature 5°C to 70°C (with no icing or condensation)
Ambient operating humidity 35% to 95%RH (with no condensation)
Weight (in case of roller plunger)
Cable type (2 m): Approx. 140 g
Pre-wired Connector type: Approx. 103 g

Note: 1. The following values are initial values.
      2. The following ratings may vary depending on the model. Contact your OMRON representative for further details.
*1. The IP67G is the degree of protection which is defined according to the JIS (Japanese Industrial Standards).
The IP67 indicates the same level of protection as defined by the IEC, and the G indicates that a device has resistance to oil.
*2. The Oil-resistant Component Evaluation Standards are OMRON’s own durability evaluation standards.
The Pre-wired Connector type meets the degree of protection when it is correctly connected with an XS5[]R Oil-resistant Connector.
The degree of protection is not satisfied with the part where there is no XS5FR Oil-resistant Connector connected and cable wires are uncovered. And as for the Cable type, the degree of protection is not satisfied with the part where cable wires are uncovered.
*3. This value represents the condition when the Switch is shipped from the factory.

last update: July 19, 2016

OMRON D4ER-[]N dimension
D4ER-[]N Oil-resistant Limit Switch/Dimensions
last update: July 01, 2016
Cable type

Roller Plunger
D4ER-1A21N *
D4ER-2A21N *

Cross Roller Plunger
D4ER-1B21N *
D4ER-2B21N *

Plunger
D4ER-1C21N *
D4ER-2C21N *

Sealed Roller Plunger
D4ER-1D21N *
D4ER-2D21N *

Sealed Cross Roller Plunger
D4ER-1E21N *
D4ER-2E21N *

Roller Lever
D4ER-1G21N *
D4ER-2G21N *

Long Roller Plunger
D4ER-1L21N *
D4ER-2L21N *

Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.
* Only the model with a terminal specification of 21 is shown. The cable is attached to the left side for models with a terminal specification of 22.

Pre-wired Connector type

Roller Plunger
D4ER-1A21N-DTK1EJ *
D4ER-2A21N-DTK1EJ *

Cross Roller Plunger
D4ER-1B21N-DTK1EJ *
D4ER-2B21N-DTK1EJ *

Plunger
D4ER-1C21N-DTK1EJ *
D4ER-2C21N-DTK1EJ *

Sealed Roller Plunger
D4ER-1D21N-DTK1EJ *
D4ER-2D21N-DTK1EJ *

Sealed Cross Roller Plunger
D4ER-1E21N-DTK1EJ *
D4ER-2E21N-DTK1EJ *

Roller Lever
D4ER-1G21N-DTK1EJ *
D4ER-2G21N-DTK1EJ *

Long Roller Plunger
D4ER-1L21N-DTK1EJ *
D4ER-2L21N-DTK1EJ *

Note: 1. Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.
       2. The location of the positioning piece on the connector is not always the same.
* Only the model with a terminal specification of 21 is shown. The cable is attached to the left side for models with a terminal specification of 22.

last update: July 01, 2016

OMRON D4ER-[]N catalog
D4ER-[]N Oil-resistant Limit Switch/Catalog

Catalog

CAD

English
Global Edition

For ordering in Singapore, please note some product models not sold in Singapore may be included in the following catalog(s) for our global customers.
*It is recommended to select “Save” from the right-click due to large size of catalog PDF data.

Catalog Name Catalog Number
[size] Last Update

Environment-resistant Series Oil-resistant Components Catalog Y215-E1-06
[20561KB] Feb 01, 201920190201 Environment-resistant Series Oil-resistant Components Catalog

OMRON D4ER-[]N lineup
D4ER-[]N Oil-resistant Limit Switch/Lineup
last update: September 01, 2016

Type Cable type
Standard load
Right-hand Left-hand
Actuator Model Model
Roller plunger D4ER-1A21N D4ER-1A22N
Crossroller
plunger D4ER-1B21N D4ER-1B22N
Plunger D4ER-1C21N D4ER-1C22N
Sealed roller
plunger D4ER-1D21N D4ER-1D22N
Sealed crossroller
plunger D4ER-1E21N D4ER-1E22N
Roller lever D4ER-1G21N D4ER-1G22N
Long roller
plunger D4ER-1L21N D4ER-1L22N

Type Cable type
Micro load
Right-hand Left-hand
Actuator Model Model
Roller plunger D4ER-2A21N D4ER-2A22N
Crossroller
plunger D4ER-2B21N D4ER-2B22N
Plunger D4ER-2C21N D4ER-2C22N
Sealed roller
plunger D4ER-2D21N D4ER-2D22N
Sealed crossroller
plunger D4ER-2E21N D4ER-2E22N
Roller lever D4ER-2G21N D4ER-2G22N
Long roller
plunger D4ER-2L21N D4ER-2L22N

Type Pre-wired Connector type
Standard load
Right-hand Left-hand
Actuator Model Model
Roller plunger D4ER-1A21N-DTK1EJ D4ER-1A22N-DTK1EJ
Crossroller
plunger D4ER-1B21N-DTK1EJ D4ER-1B22N-DTK1EJ
Plunger D4ER-1C21N-DTK1EJ D4ER-1C22N-DTK1EJ
Sealed roller
plunger D4ER-1D21N-DTK1EJ D4ER-1D22N-DTK1EJ
Sealed crossroller
plunger D4ER-1E21N-DTK1EJ D4ER-1E22N-DTK1EJ
Roller lever D4ER-1G21N-DTK1EJ D4ER-1G22N-DTK1EJ
Long roller
plunger D4ER-1L21N-DTK1EJ D4ER-1L22N-DTK1EJ

Type Pre-wired Connector type
Micro load
Right-hand Left-hand
Actuator Model Model
Roller plunger D4ER-2A21N-DTK1EJ D4ER-2A22N-DTK1EJ
Crossroller
plunger D4ER-2B21N-DTK1EJ D4ER-2B22N-DTK1EJ
Plunger D4ER-2C21N-DTK1EJ D4ER-2C22N-DTK1EJ
Sealed roller
plunger D4ER-2D21N-DTK1EJ D4ER-2D22N-DTK1EJ
Sealed crossroller
plunger D4ER-2E21N-DTK1EJ D4ER-2E22N-DTK1EJ
Roller lever D4ER-2G21N-DTK1EJ D4ER-2G22N-DTK1EJ
Long roller
plunger D4ER-2L21N-DTK1EJ D4ER-2L22N-DTK1EJ

Connector Sockets

For models with connectors, select one of the specified Connector Sockets from the following table.

Applicable
Limit Switches Current
type Appearance No. of
conductors Cable length Socket
D4ER-[][]21N-DTK1EJ
D4ER-[][]22N-DTK1EJ DC Straight,
Smartclick
Oil-resistant
Connectors
4 2 m XS5FR-D423-D80-RB1
5 m XS5FR-D423-G80-RB1
10 m XS5FR-D423-J80-RB1

Note: Refer to the XS5[]R on catalog for connector details and for information on cables with connectors on both ends.

last update: September 01, 2016

NO. D4ER-[]N

TYPE:Limit Switches General-purpose Horizontal Copyright Statement

DATE:2021-06-09

Associated products:
WL, WLM Two-circuit Limit Switch/Long-life Two-circuit Limit Switch/Features D4E-[]N Small Sealed Switch/Features

Agency	Standard	File No.	Approved models
TÜV Rheinland	EN 60947-5-1	R9551015, J9951016	Ask your OMRON representative for information on approved models.
CCC	-	-
UL	-	-

Rated voltage	Standard load	Micro load
Non-inductive load (A)	Inductive load (A)	Non-inductive load (A)
Resistive load	Lamp load	Inductive load	Motor load	Resistive load
NC	NO	NC	NO	NC	NO	NC	NO	NC	NO
8 VDC 14 VDC 30 VDC	1 1 1	- - -	1 1 1	- - -	0.1 0.1 0.1

Minimum applicable load	Standard load	Micro load
160 mA at 5 VDC	1 mA at 5 VDC

Inrush current	NC	10 A max.
NO	10 A max.

Model	Applicable category and ratings	Thermal current (Ithe)
I	II	III
1 2	[] []	21/22 21/22	DC-12 1 A/30 VDC DC-12 0.1 A/30 VDC	1A 0.1A

Degree of protection	IP67 (IEC 60529) and IP67G (JIS C 0920 Annex 1) 1 Passed OMRON’s Oil-resistant Component Evaluation Standards 2 (Cutting oil type: specified in JIS K 2241:2000; Temperature: 35°C max.)
Durability	Mechanical	4,000,000 operations min.
Electrical	500,000 operations min. (Standard load: 1 A at 30 VDC, resistive load/Micro load: 0.1 A at 30 VDC, esistive load) 4,000,000 operations min. (10 mA at 24 VDC, resistive load)
Operating speed	0.1 mm/sec to 0.5 m/sec
Operating frequency	Mechanical: 120 operations/min Electrical: 30 operations/min
Insulation resistance	100 MΩ min. (at 500 VDC) *3
Contact resistance	Standard load: D4ER-1[][][]N[]: 15 mΩ max. (initial value for the built-in switch whentested alone) Micro load: D4ER-2[][][]N[]: 50 mΩ max. (initial value for the built-in switch whentested alone)
Dielectric strength	Between terminals of same polarity	1,000 VAC, 50/60 Hz for 1 min
Between each terminal and noncurrent-carrying metal part	1,500 VAC, 50/60 Hz for 1 min/Uimp at 2.5 kV (EN 60947-5-1)
Rated insulation voltage (Ui)	250 V
Pollution degree (operating environment)	3 (EN 60947-5-1)
Short-circuit protective device (SCPD)	10 A fuse (type gG or type gI, IEC 60269 approved)
Conditional short-circuit current	100 A (EN 60947-5-1)
Conventional enclosed thermal current (Ithe)	5 A (EN 60947-5-1)
Protection against electric shock	Class II (grounding not required with double insulation)
Vibration resistance	Malfunction	10 to 55 Hz, 1.5-mm double amplitude
Shock resistance	Destruction	1,000 m/s² max. (IEC 68-2-27)
Malfunction	300 m/s² max. (IEC 68-2-27)
Ambient operating temperature/Ambient storage temperature	5°C to 70°C (with no icing or condensation)
Ambient operating humidity	35% to 95%RH (with no condensation)
Weight	(in case of roller plunger) Cable type (2 m): Approx. 140 g Pre-wired Connector type: Approx. 103 g

For ordering in Singapore, please note some product models not sold in Singapore may be included in the following catalog(s) for our global customers.
*It is recommended to select “Save” from the right-click due to large size of catalog PDF data.
Catalog Name	Catalog Number [size]	Last Update
Environment-resistant Series Oil-resistant Components Catalog	Y215-E1-06 [20561KB]	Feb 01, 201920190201	Environment-resistant Series Oil-resistant Components Catalog

Type	Cable type
Standard load
Right-hand	Left-hand

Actuator	Model	Model
Roller plunger		D4ER-1A21N	D4ER-1A22N
Crossroller plunger		D4ER-1B21N	D4ER-1B22N
Plunger		D4ER-1C21N	D4ER-1C22N
Sealed roller plunger		D4ER-1D21N	D4ER-1D22N
Sealed crossroller plunger		D4ER-1E21N	D4ER-1E22N
Roller lever		D4ER-1G21N	D4ER-1G22N
Long roller plunger		D4ER-1L21N	D4ER-1L22N

Type	Cable type
Micro load
Right-hand	Left-hand

Actuator	Model	Model
Roller plunger		D4ER-2A21N	D4ER-2A22N
Crossroller plunger		D4ER-2B21N	D4ER-2B22N
Plunger		D4ER-2C21N	D4ER-2C22N
Sealed roller plunger		D4ER-2D21N	D4ER-2D22N
Sealed crossroller plunger		D4ER-2E21N	D4ER-2E22N
Roller lever		D4ER-2G21N	D4ER-2G22N
Long roller plunger		D4ER-2L21N	D4ER-2L22N

Type	Pre-wired Connector type
Standard load
Right-hand	Left-hand

Actuator	Model	Model
Roller plunger		D4ER-1A21N-DTK1EJ	D4ER-1A22N-DTK1EJ
Crossroller plunger		D4ER-1B21N-DTK1EJ	D4ER-1B22N-DTK1EJ
Plunger		D4ER-1C21N-DTK1EJ	D4ER-1C22N-DTK1EJ
Sealed roller plunger		D4ER-1D21N-DTK1EJ	D4ER-1D22N-DTK1EJ
Sealed crossroller plunger		D4ER-1E21N-DTK1EJ	D4ER-1E22N-DTK1EJ
Roller lever		D4ER-1G21N-DTK1EJ	D4ER-1G22N-DTK1EJ
Long roller plunger		D4ER-1L21N-DTK1EJ	D4ER-1L22N-DTK1EJ

Type	Pre-wired Connector type
Micro load
Right-hand	Left-hand

Actuator	Model	Model
Roller plunger		D4ER-2A21N-DTK1EJ	D4ER-2A22N-DTK1EJ
Crossroller plunger		D4ER-2B21N-DTK1EJ	D4ER-2B22N-DTK1EJ
Plunger		D4ER-2C21N-DTK1EJ	D4ER-2C22N-DTK1EJ
Sealed roller plunger		D4ER-2D21N-DTK1EJ	D4ER-2D22N-DTK1EJ
Sealed crossroller plunger		D4ER-2E21N-DTK1EJ	D4ER-2E22N-DTK1EJ
Roller lever		D4ER-2G21N-DTK1EJ	D4ER-2G22N-DTK1EJ
Long roller plunger		D4ER-2L21N-DTK1EJ	D4ER-2L22N-DTK1EJ

Applicable Limit Switches	Current type	Appearance	No. of conductors	Cable length	Socket
D4ER-[][]21N-DTK1EJ D4ER-[][]22N-DTK1EJ	DC	Straight, Smartclick Oil-resistant Connectors	4	2 m	XS5FR-D423-D80-RB1
5 m	XS5FR-D423-G80-RB1
10 m	XS5FR-D423-J80-RB1

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