D4Sl Omron, D4Sl Datasheet - Page 10

• Manufacturer Part Number: D4Sl
• Description: Safety interlock Switches
• Manufacturer: Omron

g74
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Application examples
g9SA-321-t□ (24 VAc/VDc) + D4Sl-□□DA-D4□ (mechanical lock type) circuit Diagram (manual reset)
Operation instruction
Guard Lock
Safety-door Switch S2
KM1 and KM2 (NO)
KM1 and KM2 (NC)
Lock release signal
Limit switch S1
K1 and K2 (NC)
K1 and K2 (NO)
K3 and K4 (NC)
K3 and K4 (NO)
Reset switch S3
Motor rotation
Stop signal
OmrOn Scientific technOlOgieS, inc.
USA
Lock release signal
S4
Tel. [phone]
Guard
Stop signal
S4
OFF-delay time
OPEN
9
KM1
KM2
10
canada
1
42
41
12
11
2
3
Tel. [phone]
4
A1 A2 T11
Guard opens
TH
SA
5
S1
6
PE T21
a
7
K1
Guard can be opened
8
T12
K1
6
b
K2
T23 T22
PLC
PLC
K2
S2
K3
K4
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OffDelay
Timer
Notes: 1. The above example circuit is for Category 3.
S1: Safety Limit Switch with direct opening mechanism
S2: Guard Lock Safety-door Switch
S3: Reset switch
S4: Lock release switch
KM1 and KM2: Magnetic Contactor
M: 3-phase motor
1
(D4B-N, D4N, D4F)
2. Numbers inside the boxes are terminal numbers
S3
a
b
T31
Control
printed on the product.
A
Circuit
B
K3
K4
T32
Feedback loop
KM1
KM2
2
5
K1
K2
3
4
13 23 33 43 53 61
14 24 34
→
D4Sl
(Operation instruction)
KM1 KM2
44 54 62
Safety interlock Switches
KM1
KM2
JP
Motor controller
1
2
3
4
5
6
M
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