Sealed Reed Basic SwitchD2RWStrongly Water-tight with a Unique Seal Construction

Mechanical block

Magnet

Reed switch

Sealed resin

D2RW internal structure

Internal reed switch construction enables to separate the conductor block and mechanical block.

Conductor (Circuit) blockConductor block including the internal reed switch is entirely sealed with resin.

2

D2RWSealed Reed Basic SwitchAchieving strong watertightness by sealingthe internal switch and its conductor block

The internal reed switch circuit block is separated from the mechani-cal actuator block, enabling the circuit block to be entirely sealed.

Use of a reed switch maintains high contact reliability with micro loadrange.

Compatible mounting dimension as miniature basic switch models Vand D2VW.

Ordering InformationModel Number Legend

D2RW-011 2

1. Ratings01: 0.25A at 100 VDC

2. ActuatorNone: Pin plungerL1: Hinge leverL2: Hinge roller leverL3: Simulated roller lever

List of ModelsActuator Model

Pin plunger D2RW-01Hinge lever D2RW-01L1

Hinge roller lever

D2RW-01L2

Simulated roller lever

D2RW-01L3

3

D2RWD2RW

SpecificationsRatings

Note : The values apply under the following test conditions: ±° ±

Characteristics

Note : 1. The data given above are initial values.2. The dielectric strength values shown in the table are for models with a separator.3. For the pin plunger models, the above values apply for use at both the free position and total travel position. For the lever models,

they apply at the total travel position. Contact opening or closing time is within 1ms.4. For testing conditions, contact your OMRON sales representative.

Contact SpecificationsInternally mounted reed switch

Contact FormSPST-NO

DimensionsNote : All units are in millimeters unless otherwise indicated.

TerminalsMolded Lead Wires

Mounting Holes

Switching voltage 100 VDC max.Switching current 0.25 A max.Contact capacity 10 W max.

Operating speed 0.1 mm to 1m/s (pin plunger models) Operating frequency Machanical : 150 operations/min max.

Electrical : 30 operations/min max.Insulation resistance 100 MΩmin. (at 100 VDC) between terminals of same polarity

100 MΩmin. (at 500 VDC) between current-carrying metal parts and groundContact resistance (initial value) 300 mΩ max. Dielectric strength (see note 2) 200 VDC for 1 min between terminals of same polarity

500 VAC, 50/60 Hz for 1 min between current-carrying metal parts and groundVibration resistance (see note 3) Malfunction: 10 to 55 Hz, 1.5-mm double amplitudeShock resistance (see note 3) Destruction: 500 m/s2 approx. 50G max.

Malfunction: 200 m/s2 approx. 20G max.Durability (see note 4) Mechanical: 1,000,000 operations min. (30 operations/min)

Electrical: 1,000,000 operations min.(15 operations/min) (100 mA at 24 VDC)Degree of protection IEC IP67 (circuit block only) Degree of protection against electric shock Class ⅠProof tracking index (PTI) 175Ambient operating temperature − °°!nt humidity of 60% max.) (with no icing or condensation)Ambient operating humidity 95% max. (for 5° to 35°)Weight Approx. 20 g (pin plunger models)

Minimum applicable load 100µA at 5 VDC

Reed switch

NO (White)

COM (Black)

(5)

AWG20(White)UL1015

AWG20(Black)UL1015

Two, 3.1-dia. mountingholes or M3 screw holes

4

D2RWD2RW

Dimensions and Operating CharacteristicsNote: 1.All units are in millimeters unless otherwise indicated.

2.Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.3.The operating characteristics are for operation in the A direction ( ).

φ4.8×4.8polyacetal resin roller34±0.8

500±10

22.2±0.1

10.3±0.1

3.4±0.15

35.9

8.15

（5）

t=0.5 stainless-steel lever

3.1＋0.13－0.03

2.82.8

2.8

15.9

OP

PT

10.3

A

φ3.1-dia.Holes ＋0.13－0.03

Pin Plunger ModelsD2RW-01 OF max.

RF min.1.5N 153gf0.1N 10gf

PT max.OT min.MD max.

1.6 mm0.6 mm0.8 mm

OP 14.7±0.6 mm

OF max.RF min.

0.75N 76gf0.05N 5gf

PT max.OT min.MD max.

4.0 mm1.0 mm1.6 mm

OP 15.2±1.5 mm

Hinge Lever ModelsD2RW-01L1

OF max.RF min.

0.75N 76gf0.05N 5gf

PT max.OT min.MD max.

4.0 mm1.0 mm1.6 mm

OP 20.7±1.5 mm

OF max.RF min.

0.75N 76gf0.05N 5gf

PT max.OT min.MD max.

4.0 mm1.0 mm1.6 mm

OP 18.7±1.5 mm

Hinge Roller Lever ModelsD2RW-01L2

Simulated Roller Lever ModelsD2RW-01L3

5

D2RWD2RW

PrecautionsCautions

Degree of ProtectionDo not use this product in water. Although this models satisfythe test conditions for the standard given below, this test is tocheck the ingress of water into the switch enclosure aftersubmerging the Switch in water for a given time. Satisfying thistest condition does not mean that the Switch can be used inwater.

IEC 60529: 2001 Degrees of protection provided byenclosures (IP Code)Code: IP67 (The test to meet the standard checks for waterintrusion after immersion for 30 minutes.)

Prevent the Switch to be exposed to water spray or to havewater adhere to the Switch surface during sudden temperaturechanges, otherwise water may intrude into the interior of theSwitch due to a suctin effect.Prevent the Switch from coming into contact with oil andchemicals. Otherwise, damage to or deterioration of Switchmaterials may result.The environment-resistant performance of the switch differsdepending on operating loads, ambient atmospheres, andinstallation conditions, etc. Please perform an operating test ofthe switch in advance under actual usage conditions.

HandlingDo not drop the Switch, as the internal mechanism of theSwitch may be damaged and, as a result, the characteristics ofthe Switch may be degraded.

Effect of External vibrationsNote that the application of 1 kHz or higher vibration to theSwitch may cause switching failure due to resonancefrequencies, even though the acceleration may be small.

Correct UseMountingUse M3 mounting screws with plane washers or springwashers to securely mount the Switch. Tighten the screws to atorque of 0.39 to 0.59 •• . Mount the Switch onto a flat surface. Mounting on an unevensurface may cause deformation of the Switch, resulting infaulty operation or damage.

HandlingWhen handling the Switch, ensure that uneven pressure or, asshown in the following diagram, pressure in a direction otherthan the operating direction is not applied to the Actuator,otherwise the Actuator or Switch may be damaged, ordurabillty may be decreased.

Operating Stroke SettingInstall the Switch so that the operating body matches themovement direction of the actuator.Set the operating stroke so that the actuator is completelydisengaged when the switch is in the free position (FP), and ispushed to a point between 60% and 90% of the OT distanceafter the switch is operated.Avoid shock operation to the Switch, as this may result in adegradation in the durability of the switch.

Effect of External Magnetic FieldDo not install two or more Switches in close proximity. Doingso may result in failure due to interference by leaked magneticfields. When installing several switches, maintain a distance ofat least 8mm between units.When mounting on a steel plate, maintain a distance of at least2mm between Switches as failure to do so may lead tochanges in operating characteristics.Avoid installing the Switch where there are strong magneticforces, as these may cause failures in operation.Screws used to mount the Switch should be made of brass orstainless steel (SUS304). Avoid using steel screws.

Storage EnvironmentMake sure that the location is free of corrosive gas, dust withno high temperature or humidity, or rapid temperature change.It is recommended that a switch be inspected before use if it isstored for three months or more after the production,depending on the location.

Effect of Contained MaterialThe Switch uses a corrosion inhibitor inside the unit. Beforeusing, check the effect of outgassing.

OMRON Switches for Integration in Machinery

Miniature Basic Switches (V-size)

Subminiature Basic Switches (S-size)

V

D2D D2T

D2A D3C D3K

D2RV D2MC

D2X

D2MV KVX

D3M D2SSS SS-P SSG

D3V

D3D

ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.

D2MQD2F J

Ultra Subminiature Switches (J-size)

D2JW D2FW-GD2HWD2SWD2RWD2VW D2SW-P

Sealed Basic Switches

Door Switches

Miniature Detection Switches

Cat. No. B110-E1-01 In the interest of product improvement, specifications are subject to change without notice.

Electronic Components Company

Switch DivisionDetection Switch DepartmentShiokoji Horikawa, Shimogyo-ku,Kyoto, 600-8530 JapanTel: (81)75-344-7096/Fax: (81)75-344-7188URL: http://www.omron.com/ecb/

Printed in Japan0904-2M (1203) (W)

D2RW D2RW

OMRON Corporation