T4011
R
C
US
Conforms to EN1088, EN292, EN60947-5-1, EN60204-1,
EN50041
UL and C-UL listed
G
safety interlock switches
T4011
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Heavy-duty Metal Body Safety Interlock Switch
Rugged enclosure — the all
metal housing and stainless
steel actuator of the T4011
makes it suitable for harsh
environments
Latching version — locks actua-
tor in the switch until manually
released. Prevents nuisance
trips due to vibration
Four sets of contacts — 2 sets of
contacts for dual channel safety
monitoring and 2 additional sets
of contacts for status monitoring
■
DIN mounting pattern for
globally recognized mounting
configuration
Rotatable head — provides 8
possible actuator entry posi-
tions for versatile installation
NEMA 6 enclosure — enables
the T4011 to withstand water
washdown cleaning
Long life — the T4011 is
designed for a minimum of one
million actuations
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■
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■
A
N
OmrOn Scientific technOlOgieS, inc.
USA
Tel. 1/888/510-4357
canada
Tel. 1/866/986-6766
G152
For the Latest Information
On the Internet:
www.sti.com
or
www.omron.ca
Go to the Engineering Guide
For in-depth information on
safety standards and use.
For More Guarding Products
See Section N for safeguarding
cutting and turning machines
T4011
■
Operation
Flat Actuator
Allows mounting
to flat surfaces.
Flexible rubber
mounting bushings
also allow for some
actuator flexibility.
Flexible 1 Actuator
15° flexibility
in any direction.
The actuator
has 2 set screws
for altering and
locking adjust-
able angle.
G
safety interlock switches
Contact Arrangements
■
Optional Connector
mini Style connector
male 7 Pin
Safety circuit 2 (n/c)
22
4
12
11
Safety circuit 2
(n/c)
5
6
3
7
21
7/8-16 threads
Actuator with Chain
Allows
actuator to be
attached to
guard gates
with large
misalignments.
W!
2
1
12
11
Safety circuit 1
(n/c)
T4011
ne
Optional SLD Series
Optional switch locking devices
are available. See accessories
section for details.
ground
minimum Operating radius front-entry
(Standard & flat Actuator)
)
)
.89 (175
.89 (175
min.r 6
min.r 6
minimum Operating radius end-entry
(Standard & flat Actuator)
)
)
.89 (175
.89 (175
min.r 6
min.r 6
flexible Actuator:
min.r 2.36 (60)
Semi flexible actuator:
min.r 6.89 (175)
flexible Actuator:
min.r 2.36 (60)
Semi flexible actuator:
min.r 2.36 (60)
flexible Actuator:
min.r 2.36 (60)
Semi flexible actuator:
min.r 2.36 (60)
flexible Actuator:
min.r 2.36 (60)
Semi flexible actuator:
min.r 6.89 (175)
3 POle cOntAct BlOcK
Actuator withdrawal distance
from full insertion: type BBm
(Break Before make contacts)
11/12
21/22
33/34
20 15
10
5
0.79 0.60 0.39 0.20
0
4 POle cOntAct BlOcK
4n/c Version
11/12
21/22
31/32
41/42
20 15
10 5
0.79 0.60 0.39 0.20
0
Actuator withdrawal distance
from full insertion: type mBB
(make Before Break contacts)
11/12
21/22
33/34
20 15
10
5
0.79 0.60 0.39 0.20
0
3n/c + 1n/O version mBB
11/12
21/22
31/32
43/44
20 15
10 5.6
0.79 0.60 0.39 0.22
0
2n/c + 2n/O version mBB
11/12
21/22
33/34
43/44
20 15
10 5.6
0.79 0.60 0.39 0.22
0
3n/c + 1n/O version BBm
11/12
21/22
33/34
43/44
20 15
10 5.2
0.79 0.60 0.39 0.20
0
2n/c + 2n/O version BBm
11/12
21/22
33/34
43/44
20 15
10 5.2
0.79 0.60 0.39 0.20
0
5.5
0.22
4.8
0.19
5.2
0.20
5.2
0.20
5.2
0.20
5.6
0.22
5.6
0.22
contact Open
contact closed
contact Open
contact closed
contact Open
contact closed
contact Open
contact closed
contact Open
contact closed
contact Open
contact closed
contact Open
contact closed
OmrOn Scientific technOlOgieS, inc.
USA
Tel. 1/888/510-4357
canada
Tel. 1/866/986-6766
For the Latest Information
On the Internet:
www.sti.com
or
www.omron.ca
G153
T4011
■
Applications
Typical applications are on
sliding guard doors or swinging
guard doors with a 2.5 in. mini-
mum swing radius when using the
flexible 1 actuator.
24VAC/DC, 110VAC, 230VAC
GUARDS
CLOSED
11
21
33
43
G
safety interlock switches
K1
(AUX)
T4011
INTERLOCK
SWITCH
START
MOMENTARY
PUSH
BUTTON
K2
(AUX)
STOP
MOMENTARY
PUSH
BUTTON
12
22
34
44
L1 L2 L3
RESET
MOMENTARY
PUSH
BUTTON
CONDUIT
LIGHT
T4011
INTERLOCK
SWITCH
11
21
33
43
A1
Power supply
(S11 = 24 V)
S11
S21
S12
S14
13
23
33
41
12
22
34
44
relay control and
fault monitoring
+
K2
K1
+
K1
CONDUIT
LIGHT
K2
CONTACT
PROTECTION
E.G. THERMAL
CUT OUT
Sr103Am
INPUTS
PLC
K1
A2
S10
S13
14
24
34
42
FUSE
K2
FUSE
m
AUXILIARY CIRCUIT
(ALARM OR INDICATION)
A
N
OmrOn Scientific technOlOgieS, inc.
USA
Tel. 1/888/510-4357
canada
Tel. 1/866/986-6766
G154
For the Latest Information
On the Internet:
www.sti.com
or
www.omron.ca
Go to the Engineering Guide
For in-depth information on
safety standards and use.
For More Guarding Products
See Section N for safeguarding
cutting and turning machines
T4011
■
Specifications
All models
2 N/C + 1 N/O, 2 N/C + 2 N/O, 3 N/C + 1 N/O, 4 N/C
2 N/C, 3 N/C, 4 N/C positive break
500 V–1 A, 250 V–2 A, 100 V–5 A (60 V–3 A with connector option)
250 V–0.5 A, 24 V–2 A
2 x 2 mm or 3 x 2 mm or 4 x 2 mm
1 N/O or 1 N/C or 2 N/O
500 V/500 VA
5 V 5 mA DC
1 x 10
6
minimum
Any position
4 x M5 screws
6 mm (0.24 in.)
60 mm (2.5 in.) with Flex 1 actuator; 175 mm (6.89 in.) with standard actuator
12 N (2.7 lb.)
1 m/s
2 cycles/sec
Painted zinc
Stainless steel
1/2 in. NPT or 1 x M20 or 1 x Pg 13.5, or Micro Style Connector, 8 Pole Male
530 g (18.6 oz.)
Red
1 x 10
6
minimum
IP67 (NEMA 6)
-20 to 80°C (-4 to 176°F)
Water washdown
EN1088, EN292, EN60947-5-1, EN60204-1, EN50041
CE marked for all applicable directives, UL and C-UL
electrical
contact configurations:
Safety contacts:
Switching Ability
Ac:
Dc:
Safety contact gap:
Auxiliary contacts:
max Switching current/Volt/Amp:
minimum current:
electrical life:
mechanical
mounting:
mounting hardware:
Actuator travel for Positive Opening:
min Operating radius:
Break contact min force:
max Actuation Speed:
max Actuation frequency:
case material:
Actuator material:
Wiring entry:
Weight:
color:
mechanical life:
environmental
Protection:
Operating temperature:
cleaning:
compliance
Standards:
Approvals/listings:
G
safety interlock switches
Specifications are subject to change without notice.
Note: The safety contacts of the Omron STI switches are described as normally closed (N/C)—i.e., with the guard closed, actuator in place, and the
machine able to be started.
OmrOn Scientific technOlOgieS, inc.
USA
Tel. 1/888/510-4357
canada
Tel. 1/866/986-6766
For the Latest Information
On the Internet:
www.sti.com
or
www.omron.ca
G155
T4011
■
Dimensions — mm/in.
4 x fiXing hOleS
cleArAnce fOr m5
60
2.36
5
0.2
11.5
0.45
8.75
0.34
40 30
1.57 1.18
43
1.69
60
2.36
102.4
4.03
119
4.68
118.5
4.67
Ø22
0.87
30.8
1.21
30.8
1.21
5.0
0.2
9.2
0.36
30
1.18
40
1.57
20.5
0.81
30.8
1.21
10.5
0.41
116.5
4.59
frOnt entrY
10.5
0.41
30.8
1.21
67.6
2.66
enD
entrY
43
1.69
40.7
1.60
5
0.2
43
1.69
t4011 With lAtch releASe
20.5
0.81
8.75
0.34
9.2
0.36
51 74.6
2.0 2.94
20.6
0.81
G
safety interlock switches
9.2
0.36
StAnDArD ActUAtOr
3.5
0.14
52
2.05
18
0.71
flAt ActUAtOr
4
0.16
36
1.42
11
0.43
8
0.32
3.5
0.14
35
1.38
67
2.64
18
0.71
lOcKOff SliDing ActUAtOr
Ø10
0.39
20
0.79
50
1.96
20
0.79
18
0.71
40
1.57
4
0.16
19
0.75
50
1.96
100
3.94
140
5.51
42
1.65
(a) tapped m5
14.5
0.57
m5 cSK
36
1.42
fleXiBle 1 ActUAtOr
5.5
0.22
24
0.94
40
1.57
84
3.31
40
1.57
6.8
0.27
4 x
Ø5.5
0.22
2 x m3
52
2.05
34
1.34
25.5
1.0
117.5
4.63
2.5
0.10
20.5
0.81
31
1.22
Adjusting
screws
8
20 0.31
0.79
19
0.75
13
0.51
51
2.01
18
0.71
■
Ordering
t4011
StAnDArD ActUAtOr
T4011-021SN
T4011-022SN
T4011-031SN
T4011-040SN
T4011-022MSN
T4011-031MSN
T4011-021SCC
fleXiBle 1 ActUAtOr
T4011-021F1N
T4011-022F1N
2 N/C + 1 N/O BBM
2 N/C + 2 N/O BBM
1 x 1/2 in. NPT
1 x 1/2 in. NPT
contacts
2 N/C + 1 N/O BBM
2 N/C + 2 N/O BBM
3 N/C + 1 N/O BBM
4 N/C BBM
2 N/C + 2 N/O MBB
3 N/C + 1 N/O MBB
2 N/C + 1 N/O BBM
Wiring entry*
1 x 1/2 in. NPT
1 x 1/2 in. NPT
1 x 1/2 in. NPT
1 x 1/2 in. NPT
1 x 1/2 in. NPT
1 x 1/2 in. NPT
Cable Connector
Part no.
44533-0010
44533-0020
44533-0030
44533-0040
44533-0050
44533-0060
Go to the Engineering Guide
44533-0070
For in-depth information on
safety standards and use.
A
N
44533-0110
For More Guarding Products
See Section N for safeguarding
44533-0120
cutting and turning machines
OmrOn Scientific technOlOgieS, inc.
USA
Tel. 1/888/510-4357
canada
Tel. 1/866/986-6766
G156
For the Latest Information
On the Internet:
www.sti.com
or
www.omron.ca
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