D4A2512N Omron, D4A2512N Datasheet

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D4A2512N

Manufacturer Part Number
D4A2512N
Description
LIMIT SWITCH
Manufacturer
Omron
Type
Limit Switchr
Datasheet

Specifications of D4A2512N

Pole Throw Configuration
DPDT
Switch Function Configuration
N.O./N.C.
Current Rating (max)
5A
Operating Temp Range
-40C to 100C
Lead Free Status / Rohs Status
Compliant
The Limit Switch with Better Seal, Shock
Resistance, and Strength
• A double seal on the head, a complete gasket cover, and other
• Wide standard operating temperature range:
• Models with fluoro-rubber available for greater resistance to
• Block mounting method also reduces downtime for maintenance.
• DPDT, double-break models available for complex operations.
• Approved by UL, CSA, and CCC (Chinese standard).
Model Number Structure
Model Number Legend
D4A-@@@@N (Set model number)
(1) Receptacle box
(2) Switch Box
*1. Use the D4A-0017N Special Head.
*2. Use the D4A-0018N Special Head.
Note: Fluoro-rubber sealed type is also available.
E : SPDT, double-break, LED (24 VDC, leakage current: 1.3 mA)
P : DPDT, double-break, simultaneous operation, LED
1 : 1/2-14 NPT conduit (SPDT, double-break)
2 : 1/2-14 NPT conduit (DPDT, double-break)
3 : G 1/2 conduit (SPDT, double-break)
4 : G 1/2 conduit (DPDT, double-break)
1 : SPDT, double-break, without indicator
3 : SPDT, double-break, neon lamp
5 : DPDT, double-break, simultaneous operation, without indicator
7 : DPDT, double-break, sequential operation, without indicator *1
9 : DPDT, double-break, center neutral operation, without indicator *2
L : DPDT, double-break, simultaneous operation, neon lamp
features ensure a better seal (meets UL NEMA 3, 4, 4X, 6P, 12, 13).
−40°C to +100°C (standard type).
chemicals.
(Ask your OMRON representative for information on approved model.)
General-purpose Limit Switch
D4A-@N
Be sure to read Safety Precautions on page 14 to 15 and
Safety Precautions for All Limit Switches.
(1) (2) (3)
(Not all combinations are possible. Ask your OMRON representative for details.)
(3) Head
07-V : Side plunger, vertical roller
07-H : Side plunger, horizontal roller
01
02
03
04
05
17
18
06
08
09
10
11
12
14
15
16
: Roller lever, standard
: Roller lever, high-sensitivity
: Roller lever, low torque
: Roller lever, high-sensitivity, low torque
: Roller lever, maintained
: Roller lever, sequential operation
: Roller lever, center neutral operation
: Side plunger, standard
: Side plunger, adjustable
: Top plunger, standard
: Top plunger, roller
: Top plunger, adjustable
: Flexible rod, spring wire
: Flexible rod, plastic rod
: Flexible rod, cat whisker
: Flexible rod, coil spring
CSM_D4A-_N_DS_E_2_1
1

Related parts for D4A2512N

D4A2512N Summary of contents

Page 1

... Be sure to read Safety Precautions on page and Safety Precautions for All Limit Switches. Model Number Structure Model Number Legend (Not all combinations are possible. Ask your OMRON representative for details.) D4A-@@@@N (Set model number) (1) (2) (3) (1) Receptacle box 1 : 1/2-14 NPT conduit (SPDT, double-break) ...

Page 2

... Switches are also available with fluoro-rubber seals for higher resistance to chemicals. (The operating temperature range for these Switches, however, is −10 to +120°C.) Add “-F” to the model number. (Example: D4A-3101N becomes D4A-3101N-F.) Ask your nearest OMRON representative for details. *1. The lever is not included with the Roller Level Models. Select the lever from those listed in this data sheet and order it separately (refer to Levers on page 12). ...

Page 3

... Switches are also available with fluoro-rubber seals for higher resistance to chemicals. (The operating temperature range for these Switches, however, is −10 to +120°C.) Add “-F” to the model number. (Example: D4A-4501N becomes D4A-4501N-F.) Ask your nearest OMRON representative about delivery times and prices. ...

Page 4

Switch Box Appearance SPDT double- break (Without indicator lamp) Simultaneous operation Sequential DPDT double- operation break Center neutral operation (Without indicator lamp) Heads Model Appearance Standard D4A-0001N High-sensitivity D4A-0002N Low-torque *2 D4A-0003N Sequential oper- D4A-0017N ation: *3 Center neutral D4A-0018N ...

Page 5

... Note: Refer to page 12 for Lever shapes and applicable models. Specifications Approved Standards Agency Standard UL UL508 CSA CSA C22.2 No.14 CCC (CQC) GB14048.5 Note: Ask your OMRON representative for information on approved models. Ratings Non-inductive load (A) Rated Resistive Type Lamp load voltage load NC NO ...

Page 6

... Note: The above figures are initial values. *1. Excluding maintained models. *2. The values are calculated at an operating temperature of +5°C to +35°C, and an operating humidity of 40% to 70%RH. Contact your OMRON sales representative for more detailed information on other operating environments. *3. 1,500 VAC is applied to the indicator lamp type. ...

Page 7

Engineering Data Electrical Durability (SPDT Double-break) (Ambient temperature: +5 500 125 VAC Operating frequencies: 300 30 operations/min, cosφ 250 VAC 480 VAC 100 Switching current (A) Electrical Durability (DPDT ...

Page 8

Contact Forms (Switch Boxes) STDP Double-break Switches Type Without indicator D4A-0100N 1NC/1NO snap-action * Switches with indicators are factory-set to light when the switch is not operated. DTDP Double-break Switches Each of these Switches can ...

Page 9

Dimensions and Operating Characteristics Set Model Numbers Roller Lever Switches Note: Levers of the side rotary type are optionally available. Standard D4A-3@01N, D4A-4@01N High-sensitivity D4A-3@02N, D4A-4@02N Low-torque D4A-3@03N, D4A-4@03N High-sensitivity/Low-torque D4A-3@04N, D4A-4@04N Sequential Operation D4A-4@17N Center Neutral Operating D4A-4@18N Maintained ...

Page 10

Side Plunger Switches Standard Stainless Four, M4 (length: 12) D4A-3 06N @ steel plunger screws for head D4A-4 @ 06N 21.5 31.1 19 +0.2 5.2 dia. 0 mounting holes R2.6 59.5±0.2 70.5 6 0.8 R2.6 5.2 Two, M5 (length: 20) ...

Page 11

Flexible Rod Spring wire (see note 1) D4A-3 12N @ D4A-4 @ 12N PT (see note 2) (287) Four, M4 (length: 12) screws for head 330 88 27 +0.2 5.2 dia. 0 mounting holes R2.6 70.5 59.5±0.2 6 0.8 R2.6 ...

Page 12

Levers (for Roller Lever Switches) Note: No D4A-0003N or D4A-0004N head should be used with the adjustable roller lever or mechanical malfunctioning could result because the total weight of the adjustable roller lever is comparatively large. Use a standard-load head ...

Page 13

Head and Lever Positions • The operating head can be positioned and locked in any of four 90° positions and a lever can lock in any position through 360° around the shaft of the Limit Switch. Furthermore, the lever can ...

Page 14

Safety Precautions Refer to Safety Precautions for All Limit Switches. Precautions for Correct Use Operating Environment • Seal material may deteriorate if a Switch is used outdoor or where subject to special cutting oils, solvents, or chemicals. Always appraise performance ...

Page 15

... Connectors To satisfy IP67, apply sealing tape to the connector conduit. Appropriate external diameter of cables is 5 dia. Use OMRON’s SC-@M Series. Tighten the Connectors to a torque of 1.8 to 2.2 N·m. Maintenance and Repair The user must not maintain or repair equipment incorporating any D4A-N model ...

Page 16

... Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. 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 ...

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