D4NL-1AFA-B Omron, D4NL-1AFA-B Datasheet - Page 15

• Manufacturer Part Number: D4NL-1AFA-B
• Description: SAFETY SWITCH
• Manufacturer: Omron

Specifications of D4NL-1AFA-B

• Contact Voltage Ac Max: 240V
• Contact Voltage Dc Max: 24V
• Contact Current Ac Max: 10A
• Contact Current Dc Max: 200mA
• Switch Terminals: Screw
• Svhc: No SVHC (15-Dec-2010)
• Approval Bodies: EN60747-5-1, IEC 947-5-1, EN1088,
• Contact Configuration: SPST-NC / SPST-NO
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Operating Environment
• This Switch is for indoor use only. Do not use it outdoors. Other-
• Do not use the Switch in the following locations:
• Although the Switch itself is protected from dust or water penetra-
• Do not use the Switch submerged in oil or water, or in locations
Life Expectancy
The life expectancy of the Switch will vary with the switching condi-
tions. Before applying the Switch, test it under actual operating con-
ditions and be sure to use it at a switching frequency that will not
lower its performance.
Operation Key
• Use the designated OMRON Operation Key with the Switch. Using
• Do not impose excessive force on the Operation Key when it is
Mounting
Tightening Torque
Be sure to tighten each screw of the Switch properly. Loose screws
may result in malfunction.
Terminal screw
Cover mounting screw
Head mounting screw
Operation Key mounting screw
Switch mounting screw
Connector
Cap screw
wise, it may malfunction.
• Locations subject to severe temperature changes
• Locations subject to high humidity levels or condensation
• Locations subject to severe shocks or vibrations
• Locations where the Switch may come in contact with metal dust,
• Locations subject to thinner, detergent, or other solvents.
tion, ensure that foreign material does not penetrate through the
key hole on the head, otherwise Switch damage or malfunctioning
may occur.
continuously subject to splashes of oil or water. Doing so may result
in oil or water entering the Switch interior. (The IP67 degree of pro-
tection specification for the Switch pertains to the amount of water
penetration after the Switch is submerged in water for a certain
period of time.)
another Operation Key may result in Switch damage.
inserted into the Switch or drop the Switch with the Operation Key
inserted. Otherwise, the Operation Key may be deformed or the
Switch may be broken.
oil, or chemicals
Correct Use
Type
Applying
weight
Dropping
0.59 to 0.78 N·m
0.49 to 0.69 N·m
0.49 to 0.59 N·m
2.35 to 2.75 N·m
0.49 to 0.69 N·m
1.77 to 2.16 N·m
1.27 to 1.67 N·m
Tightening torque
Three, M4
Mounting Hole Dimensions
Switch and Operation Key Mounting
• Mount the Switch and Operation Key securely to the applicable
]
• If the Switch is back-mounted, the release key can only be oper-
• Use the designated OMRON Operation Key with the Switch. Using
• Ensure that the alignment offset between the Operation Key and
Head Direction
By removing the four screws of the head, the mounting direction of
the head can be changed. The head can be mounted in four direc-
tions.
Ensure that no foreign matter penetrates the interior of the Switch.
Securing the Door
When the door is closed (with the Operation Key inserted), it may be
pulled beyond the set zone because of, for example, the door’s
weight, or the door cushion rubber. Also, if a load is applied to the
Operation Key, the door may fail to unlock properly. Use hooks to
ensure that the door stays within the set zone (0.5 to 3 mm).
tightening torque with M4 screws.
ated from the bottom and the indicator cannot be used.
another Operation Key may result in Switch damage.
the key hole does not exceed ± 1 mm.
Guard Lock Safety-door Switch
for Switch
79
±
0.1
32
55
±
±
0.1
0.1
D4DS-K1/-K2 (horizontal/vertical mounting)
D4DS-K3 (adjustable mounting: horizontal)
D4DS-K5 (adjustable mounting: vertical)
Mounting Hole Dimensions
15
Set zone (0.5 to 3 mm)
41
±0.1
± 0.1
for Operation Key
40
or, 43
±0.1
D4NL
Two, M4
± 0.1
Operation Key
Two, M4
Two, M4
15