D4NL-1AFA-B Omron, D4NL-1AFA-B Datasheet - Page 12
![SAFETY SWITCH](/photos/21/33/213322/42418641_sml.jpg)
D4NL-1AFA-B
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