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D4DS

D4DS

5

Operation

 Contact Form

Model

Contact

Diagrams

Remarks

D4DS-

j

5

j

S

1NC/1NO

11

12

23

24

Zb

11 - 12

23 - 24

Stroke

ON

Insertion
position

Fully-drawn
position

Only NC contact 11-12 has an
approved positive opening
mechanism.
The terminals 11-12 and 23-24 can
be used as opposing poles.

D4DS-

j

A

j

S

2NC

11

21

12

22

Zb

11 - 12

21 - 22

Stroke

ON

Insertion
position

Fully-drawn
position

NC contacts 11-12 and 21-22 have
an approved positive opening
mechanism.
The terminals 11-12 and 23-24 can
be used as opposing poles.

Note:

Terminals are numbered according to EN50013 and contacts are marked according to EN60947-5-1.

 Positive Opening Mechanism

1NC/1NO Contact (Slow-action)

2NC Contact (Slow-action)

Contact spring

Return spring

Fixed contact (NC)

Movable contact

Plunger

Fixed contact (NO)

Contact spring

Return spring

Fixed contact (NC)

Movable contact

Plunger

Only the NC contacts have a positive open-
ing function.
When metal deposition occurs, the contacts
are separated from each other by pushing in
the plunger.

Conforms to EN60947-5-1 Positive Opening

Both NC contacts incorporate a positive
opening function.
When metal deposition occurs, the contacts
are separated from each other by pushing in
the plunger.

Conforms to EN60947-5-1 Positive Opening

Note:

The switches are marked with “       ” indicating approval for the positive opening mechanism.

Summary of Contents for D4DS

Page 1: ...915 2 conduit 9509913 SUVA SUVA 1 conduit 6010Z 2 conduit 6011Z Note CSA C22 2 No 14 compliance was verified and approved by UL Marked with E u Ordering Information Model Number Legend Limit Switch 1 Conduit 1 Pg13 5 1 conduit 2 G1 2 1 conduit 3 1 2 14NPT 1 conduit 5 Pg13 5 2 conduit 6 G1 2 2 conduit 2 Built in Switch 5 1NC 1NO Slow action A 2NC Slow action 3 Head Mounting Direction F Four mountin...

Page 2: ... G1 2 D4DS 25FS D4DS 2AFS 1 2 14NPT D4DS 35FS D4DS 3AFS 2 conduit Pg13 5 D4DS 55FS D4DS 5AFS G1 2 D4DS 65FS D4DS 6AFS Accessories Order Separately Operation Keys Type Model Horizontal mounting D4DS K1 Vertical mounting D4DS K2 Horizontal adjustable vertical mounting D4DS K3 Vertical Horizontal adjustable vertical mounting D4DS K5 ...

Page 3: ...tween terminals of same polarity between terminals of different polarity and between each terminal and non current carrying metal part EN60947 5 1 Rated insulation voltage Ui 400 V EN60947 5 1 Conditional short circuit current 100 A EN60947 5 1 Short circuit protective device SCPD 10 A fuse type gI or gG IEC269 Switching overvoltage 1 500 V max EN60947 5 1 Pollution degree operating environment 3 ...

Page 4: ...rections including the downward direction Cover The cover with a hinge on its lower part can be opened by removing the screw of the cover which ensures ease of maintenance and wiring Built in Switch Has a positive opening mechanism which forcibly separates the NC contacts even if they are welded The built in switch incorporates a pair each of NC contacts and NO contacts or two pairs of NC contacts...

Page 5: ...d contacts are marked according to EN60947 5 1 Positive Opening Mechanism 1NC 1NO Contact Slow action 2NC Contact Slow action Contact spring Return spring Fixed contact NC Movable contact Plunger Fixed contact NO Contact spring Return spring Fixed contact NC Movable contact Plunger Only the NC contacts have a positive open ing function When metal deposition occurs the contacts are separated from e...

Page 6: ...varies with the model as follows Conduit thread Model Pg13 5 D4DS 1jjS 5jjS G1 2 D4DS 2jjS 6jjS 1 2 14NPT D4DS 3jjS See note 3 on page 107 1 conduit Models D4DS 1jjS D4DS 2jjS D4DS 3jjS 2 conduit Models D4DS 5jjS D4DS 6jjS R2 15 0 05 mounting holes depth 5 Two 4 0 15 0 dia holes 30 x 30 30 x 30 Cap depth 5 Two 4 0 15 0 dia holes 56 max R2 15 0 05 mounting holes See note 3 on page 107 ...

Page 7: ...Mounting D4DS K3 Horizontal adjustable Vertical Mounting Four R2 15 Four R2 15 9 dia 8 dia 4 5 dia Note Each dimension has a tolerance of 0 4 mm unless otherwise specified D4DS K5 Horizontal Vertical adjustable Vertical Mounting 18 Two M4 9 0 1 41 0 1 43 0 1 Mounting Holes ...

Page 8: ...rmissible difference in center lines between the Operation Key and key hole 44 to 46 5 Key insertion face Permissible difference in center lines be tween the Operation Key and key hole Horizontal key insertion radius R y 200 44 to 46 5 Key insertion face Horizontal key insertion radius R y 200 Permissible difference in center lines between the Operation Key and key hole 44 to 46 5 Key insertion fa...

Page 9: ...proved by IEC269 Mounting Be sure to mount the D4DS with a stopper as shown in the following illustration Do not use the casing of the D4DS as a stopper Be sure to install the stopper so that the space a will be a maximum of 3 mm Stopper Switch Correct Use Operating Environment Do not use the D4DS in the following environments otherwise the D4DS may malfunction Locations subject to significant tem...

Page 10: ...ate tightening torque 2 This force range applies to 1 2 14NPT Mounting Switch Two M4 Allen head bolts with washers must be used in order to mount the D4DS securely To mount the D4DS more securely pre pare two 4 0 05 0 15 dia protruding portions with 4 8 mm maxi mum in height each as shown below and support the D4DS at a total of four points Mounting Dimensions with Protruding Portions Standard Mod...

Page 11: ...me in contact with the case or cover Terminal screw Crimp terminal Correct Incorrect Crimp style terminal Crimp style terminal Conduit Opening Tighten the connector to a torque of 1 8 to 2 2 N S m 1 37 to 1 77 N S m if it is a 1 2 14NPT Excessive tightening torque may damage the casing In order to continue satisfying IP65 apply seal ing tape to the connector conduit The diameter of the cable must ...

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