D4NL-1AFA-B Omron, D4NL-1AFA-B Datasheet - Page 12

• 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

Application Examples
12
Lock release signal
G9SA-321-T@ (24 VAC/VDC) + D4NL-@@@A-@, @@@B-@, @@@C-@
(Mechanical Lock Type) + D4D-@520N Circuit Diagram
Stop signal
S4
Guard Lock Safety-door Switch
OPEN
KM1
KM2
Timing Chart
Motor rotation
Guard Lock
Safety-door
Switch S2
Lock release
signal
Lock release
switch S4
42
41
12
11
Limit switch S1
Stop signal
Reset switch
S3
K1 and K2
(NC)
K1 and K2
(NO)
K3 and K4
(NC)
K3 and K4
(NO)
KM1 and KM2
(NC)
KM1 and KM2
(NO)
Operation
instruction
TH
SA
S2
OFF-delay time
S1:
S2:
S3:
S4:
KM1 and KM2: Magnetic Contactor
M:
D4NL
Off delay
timer
Guard opens
Control
circuit
Safety Limit Switch
with direct opening mechanism
(D4D)
Guard Lock Safety-door Switch
Reset switch
Lock release switch
3-phase motor
Feedback loop
Guard can be opened
Operation
instruction
Motor controller