High-precision Switch High-precision Switch for Detecting Micron-unit Displacement • Ideal for detecting and measuring wear of cutting tools or for original point of work. • Ceramic plungers on M5, M8, and slim models for superior abrasion resistance and resistance to temperature changes. • Direct input possible to microprocessors and programmable controllers. • A version with screw-type cable connector available for easy installation and maintenance. Be sure to read Safety Precautions on page 5 to 6 and Safety Precautions for All Limit Switches. Application Examples Origin Position Control of an X-Y Table Coaxiality Inspection Checking Turret Indexing Position Turret Origin can be set to a desired position and the origin position can be controlled using the D5A. Set the D5A on the turret indexing position to check if the turret is engaged properly at the specified position. The D5A can be mounted on a jig used for checking deviation to inspect its coaxiality. Ordering Information Contact Output Models (NC Contact) Actuator Operation Indicator Cable lead outlet Lead outlet Solid-state Output Models (PNP Transistor Output) Actuator Operation Indicator Repeat accuracy Cable lead outlet Lead outlet Connector Pre-wired Bevel plunger Connector

Electrical ratings Contact output models 100 mA at 5 to 24 VDC±10% Leakage current: 0.15 mA max. Solid-state output models Residual voltage: 3 V max. Power consumption: 3 mW max. D5A-1@, D5A-2@: IP40 Other than the above models: IP67 M5 (D5A-1 @@@ series), M8, slim type:1 μm max. Mechanical 10,000,000 operations min. Durability *2 Engineering Data Repeat Accuracy Examples (Reference Data) M5 Type (Contact Output) With Repeat Accuracy of 1 μm max. D5A-1@@@ Series 1,000,000 operation min. (Contact output models: 24 VAC, 10 mA, resistive load, Solid-state output models: 24 VAC, 100 mA, resistive...

D5A Dimensions and Operating Characteristics M5 Type (Contact Output) D5A-1100 D5A-2100 D5A-1200 D5A-2200 M8 Type (Solid-state Output) D5A-3210 D5A-3310 S-FLEX V-HKCVV equal level, 3 dia. 2.5 M5 × 0.5 Two conductors 0.08 mm2 1m M8 Type (Contact Output) D5A-3200 D5A-3300 Slim Type (Solid-state Output) D5A-5210 D5A-5310 S-FLEX V-HKCVV equal level, 3 dia. Two conductors 0.08 mm2 1m Ceramic plunger Seal rubber S-FLEX V-HKCVV equal level, 3 dia. Operation indicator (LED) Two conductors 0.08 mm2 1m 3 dia. M8 × 0.5 16.5 Toothed lock washer Two clamping nuts M16 Type (Contact Output/Solid-state Output)...

D5A Limit Type (Solid-state Output) D5A-8511 D5A-8512 Limit Type (Solid-state Output) D5A-8514 D5A-8515 (Connector type) Two, 4.2 dia. holes 8 dia. spot facing depth: 5 6 S-FLEX V-HKCVV equal level, 3 dia. Two conductors 0.08 mm2 3m/5m Limit Type (Solid-state Output) D5A-9511 D5A-9512 Limit Type (Solid-state Output) D5A-9514 D5A-9515 (Connector type) Two, 4.2 dia. holes 8 dia. spot facing depth: 5 6 Nameplate Note: 1. The dimensions are the same as the left model's. 2. Cables with connectors are not sold separately. S-FLEX V-HKCVV equal level, 3 dia. Two conductors 0.08 mm2 3m/5m Note: 1. The...

D5A Safety Precautions Refer to Safety Precautions for All Limit Switches. Precautions for Correct Use Handling of Fiber Cable • Do not pull or impose any force exceeding 29.42 N on the fiber cable. • Make sure that the bending radius of the fiber cable is as large as possible and at least R20 mm. • The 40-mm portion of the fiber cable on the connector end as shown below must not be bent. • When mounting the Switch to a panel, be sure to use the toothed lock washer attached as an accessory (to M5, M8, and M16 types only). Use the washer on the panel surface opposite the object to be detected...

D5A Series Connection of Switches The Solid-state Output-type Switches must not be connected in series. To obtain the same effect as a series connection, form an AND gate with a relay inserted between the Switch and load. • Adjust the mounting of the D5A until the stroke of the pin plunger and top plunger is aligned with the stroke of the operating body. Special attention should be paid to the ceramic pushbutton unit. It might be damaged if undue shock is applied. Load Brown (White) Blue (Black) D5A Brown (White) Blue (Black) D5A Load Brown (White) Brown (White) Blue (Black) Blue (Black) Parallel...

Read and Understand This Catalog Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. Warranty and Limitations of Liability WARRANTY OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES...