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D4N-412G Schematic ( PDF Datasheet ) - Omron

Teilenummer D4N-412G
Beschreibung Safety Limit Switch
Hersteller Omron
Logo Omron Logo 




Gesamt 26 Seiten
D4N-412G Datasheet, Funktion
Safety Limit Switch
D4N
Upgraded Safety Limit Switches Based on
the Popular D4D, Providing a Full Lineup
Conforming to International Standards
• Lineup includes three contact models with 2NC/1NO and 3NC
contact forms in addition to the previous contact forms 1NC/
1NO, and 2NC. Models with MBB contacts are also available.
• M12-connector models are available, saving on labor and
simplifying replacement.
• Standardized gold-clad contacts provide high contact reliability.
Can be used with both standard loads and microloads.
• Free of lead, cadmium, and hexavalent chrome, reducing the
burden on the environment.
• Conforms to EN115 and EN81-1.
• Lineup includes both slow-action and snap-action models with
Zb contacts.
• Approved standards: UL, EN (TÜV), and CCC
Note: Be sure to read the “Safety Precautions” on page B-23.
Note: Contact your sales representative for details on models with
safety standard certification.
Model Number Structure
Model Number Legend
D4N-@@@@
12 3
1. Conduit/Connector size
1: Pg13.5 (1-conduit)
2: G1/2 (1-conduit)
3: 1/2-14NPT (1-conduit)
4: M20 (1-conduit)
5: Pg13.5 (2-conduit)
6: G1/2 (2-conduit)
7: 1/2-14NPT (2-conduit)
8: M20 (2-conduit)
9: M12 connector (1-conduit)
2. Built-in Switch
1: 1NC/1NO (snap-action)
2: 2NC (snap-action)
A: 1NC/1NO (slow-action)
B: 2NC (slow-action)
C: 2NC/1NO (slow-action)
D: 3NC (slow-action)
E: 1NC/1NO (MBB contact) (slow-action)
F: 2NC/1NO (MBB contact) (slow-action)
3. Head and Actuator
20: Roller lever (resin lever, resin roller)
22: Roller lever (metal lever, resin roller)
25: Roller lever (metal lever, metal roller)
26: Roller lever (metal lever, bearing roller)
2G: Adjustable roller lever, form lock (metal lever, resin roller)
2H: Adjustable roller lever, form lock (metal lever, rubber roller)
31: Top plunger
32: Top roller plunger
62: One-way roller arm lever (horizontal)
72: One-way roller arm lever (vertical)
80: Cat whisker
87: Plastic rod
RE:Fork lever lock (right operation)
LE: Fork lever lock (left operation)
Safety Limit Switch D4N
B-5






D4N-412G Datasheet, Funktion
General-purpose Switches with Three Contacts and MBB Contacts
Actuator
Conduit size
Built-in switch mechanism
Direct 2NC/1NO Direct
3NC
Direct 1NC/1NO Direct 2NC/1NO
opening (Slow-action) opening (Slow-action) opening
MBB
opening
MBB
(Slow-action)
(Slow-action)
Fork lever lock 1-conduit G1/2
---
(right operation)
1/2-14NPT
D4N-2CRE ---
D4N-3CRE
D4N-2DRE
D4N-3DRE
---
D4N-2ERE
D4N-3ERE
---
D4N-2FRE
D4N-3FRE
M20
D4N-4CRE
D4N-4DRE
D4N-4ERE
D4N-4FRE
2-conduit G1/2
--- D4N-6CRE ---
D4N-6DRE ---
D4N-6ERE ---
D4N-6FRE
M20
D4N-8CRE
D4N-8DRE
D4N-8ERE
D4N-8FRE
Fork lever lock 1-conduit G1/2
---
(left operation)
1/2-14NPT
D4N-2CLE
D4N-3CLE
---
D4N-2DLE
D4N-3DLE
---
D4N-2ELE
D4N-3ELE
---
D4N-2FLE
D4N-3FLE
M20
D4N-4CLE
D4N-4DLE
D4N-4ELE
D4N-4FLE
2-conduit G1/2
--- D4N-6CLE ---
D4N-6DLE ---
D4N-6ELE ---
D4N-6FLE
M20
D4N-8CLE
D4N-8DLE
D4N-8ELE
D4N-8FLE
Cat whisker 1-conduit G1/2 --- ---
--- D4N-2D80 --- ---
--- ---
1/2-14NPT
D4N-3D80
M20 D4N-4D80
2-conduit G1/2
---
--- D4N-6D80 ---
---
M20 D4N-8D80
Plastic rod
1-conduit G1/2
---
--- D4N-2D87 ---
---
1/2-14NPT
D4N-3D87
M20 D4N-4D87
2-conduit G1/2
---
--- D4N-6D87 ---
---
M20 D4N-8D87
Note: 1. It is recommended that M20 be used for Switches to be exported to Europe and 1/2-14NPT be used for Switches to be exported to North
American countries.
2. Mechanically speaking, these models are basic limit switches.
Specifications
Standards and EC Directives
Conforms to the following EC Directives:
Machinery Directive
Low Voltage Directive
EN50047
EN1088 (slow-action models only)
GS-ET-15
Approved Standards
Agency
TÜV Product
Service
UL (See note 2.)
CCC (CQC)
Standard
File No.
EN60947-5-1
(See note 1.)
(approved direct opening)
UL508, CSA C22.2 No.14 E76675
GB14048.5
2004010305105973
Note: 1. Consult your OMRON representative for details.
2. Approval for CSA C22.2 No. 14 is authorized by the UL
mark.
3. Ask your OMRON representative for information on
approved models.
Approved Standard Ratings
TÜV (EN60947-5-1), CCC (GB14048.5)
Item
Utilization
category
AC-15
Rated operating current (Ie) 3 A
Rated operating voltage (Ue) 240 V
DC-13
0.27 A
250 V
Note: Use a 10-A fuse type gI or gG that conforms to IEC269 as a
short-circuit protection device. This fuse is not built into the
Switch.
UL/CSA (UL508, CSA C22.2 No. 14)
A300
Rated
voltage
120 VAC
240 VAC
Carry current
Current
Make Break
10 A
60 A 6 A
30 A 3 A
Volt-amperes
Make Break
7,200 VA 720 VA
Q300
Rated
voltage
125 VDC
250 VDC
Carry current
Current
Make Break
2.5 A
0.55 A 0.55 A
0.27 A 0.27 A
Volt-amperes
Make Break
69 VA 69 VA
B-10
Safety Limit Switch D4N

6 Page









D4N-412G pdf, datenblatt
Snap-action (1NC/1NO) (2NC), Slow-action (2NC) (3NC)
Model
D4N-@131 D4N-@132 D4N-@162 D4N-@172
D4N-@231 D4N-@232 D4N-@262 D4N-@272
D4N-@B31 D4N-@B32 D4N-@B62 D4N-@B72
D4N-@D31 D4N-@D32 D4N-@D62 D4N-@D72
OF max. 6.5 N
6.5 N
5.0 N
5.0 N
RF min. 1.5 N
1.5 N
0.8 N
0.8 N
PT max. 2 mm
2 mm
4 mm
4 mm
OT min. 4 mm
4 mm
5 mm
5 mm
MD max. 1 mm
(See note 2.)
1 mm
1.5 mm 1.5 mm
OP 18.2 28.6 37 ±0.8 mm 27 ±0.8 mm
±0.5 mm ±0.8 mm
TT (6 mm)
(See note 3.)
(6 mm)
(9 mm)
(9 mm)
DOT min. 3.2 mm
(See note 4.)
3.2 mm
5.8 mm
4.8 mm
DOF min. 20 N
(See note 4.)
20 N
20 N
20 N
Note: 1. Variation occurs in the simultaneity of contact opening/
closing operations of 2NC, 2NC/1NO, and 3NC contacts.
Check contact operation.
2. Only for snap-action models.
3. Reference value.
4. Only for slow-action models. For safe use, always make
sure that the minimum values or greater are provided.
Slow-action (1NC/1NO) (2NC/1NO)
Model
D4N-@A31 D4N-@A32 D4N-@A62 D4N-@A72
D4N-@C31 D4N-@C32 D4N-@C62 D4N-@C72
D4N-@E31 D4N-@E32 D4N-@E62 D4N-@E72
D4N-@F31 D4N-@F32 D4N-@F62 D4N-@F72
OF max. 6.5 N
6.5 N
5.0 N
5.0 N
RF min. 1.5 N
1.5 N
0.8 N
0.8 N
PT max. 2 mm
(See note 1.)
2 mm
4 mm
4 mm
PT (2nd) (2.9 mm) (2.9 mm) (5.2 mm) (4.3 mm)
(See note 2.)
PT max. 2.8 mm
(See note 3.)
2.8 mm
4 mm
4 mm
PT (2nd) (1 mm)
(See note 4.)
(1 mm)
(1.5 mm) (1.5 mm)
OT min. 4 mm
4 mm
5 mm
5 mm
OP 18.2 28.6 37 ±0.8 mm 27 ±0.8 mm
±0.5 mm ±0.8 mm
OP 17.4
28 ±0.8 mm 36 ±0.8 mm 26.1
(See note 5.) ±0.5 mm
±0.8 mm
TT (6 mm)
(See note 6.)
(6 mm)
(9 mm)
(9 mm)
DOT min. 3.2 mm
(See note 7.)
3.2 mm
5.8 mm
4.8 mm
DOF min. 20 N
(See note 7.)
20 N
20 N
20 N
Note: 1. These PT values are possible when the NC contacts are
open (OFF).
2. These PT values are possible when the NO contacts are
closed (ON).
3. Only for MBB models.
4. Reference values for MBB models.
5. Only for MBB models.
6. Reference value.
7. For safe use, always make sure that the minimum values or
greater are provided.
B-16
Safety Limit Switch D4N

12 Page





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