D4NL-1GDG-B Omron, D4NL-1GDG-B Datasheet - Page 14

• Manufacturer Part Number: D4NL-1GDG-B
• Description: Safety Limit Switch
• Manufacturer: Omron
• Series: D4NLr

Specifications of D4NL-1GDG-B

• Lead Free Status / Rohs Status: Details

G9SA-301 (24 VAC/VDC) + D4NL-@A@G-@, -@A@H-@, -@A@J-@
(Solenoid Lock Type) Circuit Diagram (Auto-reset)
Lock signal
Operation signal
OPEN
Timing Chart
Limit switch S1
Guard Lock
Safety-door
Switch S2
Operation signal
Lock signal
K1 and K2
(NC)
K1 and K2
(NO)
KM1 and KM2
(NC)
KM1 and KM2
(NO)
42
41
12
11
34
33
A1 A2 T11
TH
SA
53
54
PE T21
12
11
a
K1
PLC
PLC
T12
K1
6
S2
b
K2
T23 T22
K2
S1
1
a
b
T31
Control
A
Circuit
B
K1
K2
Guard opens
T32
Feedback loop
3
4
KM1
KM2
2
5
13
14 24 34 42
KM1 KM2
23 33 41
Operation
instruction
S1:
S2:
KM1 and KM2: Magnetic Contactor
M:
JP
KM1
KM2
Note: 1. This example circuit is for Category 4.
1
2
3
4
5
6
Motor controller
Safety Limit Switch
Guard Lock Safety-door Switch
3-phase motor
with direct opening mechanism
(D4B-N, D4N, D4F)
M
2. The lock can be released at any time. Therefore, do
not use a model with a solenoid lock in applications
where the operator may be exposed to danger when
the guard opens. Use a model with a mechanical lock.
D4NL
14