TL8012-S
Rev. 3.11
R
C
US
Conforms to EN1088, EN60947-5-1, EN292, EN60204-1
UL and C-UL listed
G
safety interlock switches
TL8012-S
■
■
Versatile Safety Interlock Switch with Guard Door Locking
High locking force of 2000 N
(450 lb.)—locks guard door shut
until machine is safe to enter
NEMA 6 enclosure enables the
TL8012-S to withstand water
washdown cleaning
Door and lock monitoring—the
TL8012-S has a total of 5 con-
tacts: 2 N/C safety + 1 N/O for
door position monitoring plus 1
N/C + 1 N/O for lock monitoring
■
Lid-mounted status light is on
when solenoid is energized,
indicating that solenoid has
unlocked the guard door
Rotatable head—the rotatable
head of the TL8012-S provides
4 actuator entry positions
to satisfy most installation
requirements
Optional key release—this op-
tion on power-to-unlock models
allows emergency manual
unlocking of the
guard door
■
Long life—the TL8012, with its
variety of stainless steel actua-
tors and stainless steel guide, is
designed for a minimum of one
million actuations.
■
■
■
A
N
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
OmrOn Scientific technOlOgieS, inc.
USA
Tel. 1/888/510-4357
canada
Tel. 1/866/986-6766
G204
For the Latest Information
On the Internet:
www.sti.com
or
www.omron.ca
TL8012-S
■
Operation
Actuator Alignment Guide
Actuator alignment guide, easily
replaced if damaged, provides an
ideal letter box feature for mount-
ing the switch behind a fixed
panel.
TL8012
A
B
c
1
2
D
2
Blanking plug
for unused
entry.
1
The head rotates 180° to give 4
possible actuator entry points.
G
safety interlock switches
A distance of 3.0 mm or less is required
between face of switch and face of actuator
for switch to lock.
Locking force = 450 lbs (2000 N) maximum
ne
Optional SLD Series
Optional switch locking devices
are available. See accessories
section for details.
W!
Optional Key Release Version
The TL8012-S is available with a
key to provide emergency override
of the switch locking mechanism
by a qualified, responsible person.
Optional Flat Actuator
Allows mounting to flat sur-
faces. Flexible rubber mounting
bushings also
allow for some
actuator flexibility.
Optional Flexible 1 Actuator
15° flexibility in any direction. The
actuator has 2 set screws for alter-
ing and locking adjustable angle.
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
G205
TL8012-S
FRS1
FRS21
FRS20
FRS21
FRS20
FRS3
FRS4
FRS5
Senator
Senator
Imp
Imp
FRS1, 2, 20, 21
FRS1, 2, 20, 21
FRS3, 4, 5
FRS3, 4, 5
FRS6, 9, 10
CONTROL UNIT
CONTROL UNIT
CONTROL UNIT
CONTROL UNIT
■
Operation (continued)
Ferrocode Sensor
Ferrocode Sensor
Contact Arrangements
AC/DC A2 A1
34
100% ED.
53 22
54
42
41 12
Ferrotek
Ferrotek
Ferrocode
Ferrocode
Sentinel 1
Sentinel 1
Sentinel 4+
TL8012 -1 & -2
TL8012-1
AC/DC A2 A1
AC/DC A2 A1
34
33
34
100% ED. 33
100% ED.
21 51 22
53 22 52
54 21
11
42 11
42
41 12
41 12
TL8012 -3
AC/DC A2 A1
A1
AC/DC
34
100% ED. 33
100%
51 22 ED.
52 21
3
42 11
41 12
A2
33
21
11
7
9 10
A1 A2
AC/DC
8
100% ED.
3 4
9 10
AC/DC
7
100% ED.
3
A1 A2
8
4
9 10
7
A1 A2
AC/DC
8
100% ED.
3 4
7
9 10
8
4
or
Titan TLS 1 & 2
TL8012-2
0.26 0.12
6.6 3 0
0.79
20
0.79
20
Titan TLS 1 & 2
0.26 0.12
6.6 3 0
Titan TLS 3
TL8012-3
CLOSED WHEN
POWER ON
OPEN WHEN
POWER ON
Titan TLS 3
0.79
20
0.26 0.12
6.6 3 0
Atlas 4
Atlas 4
Atlas 4 trapped key
Atlas 4 trapped key
Centurion
41/42
11/12
21/22
33/34
53/54
CLOSED WHEN POWER ON
or
41/42
11/12
21/22
33/34
53/54
or
Lifeline 1
41/42
51/52
33/34
11/12
21/22
Minimum Operating Radius
Front-Entry (Std. & Flat Actuators)
)
.89 (175
MIN.R
6
Minimum Operating Radius
End-Entry (Std. & Flat Actuators)
)
.89 (175
MIN.R
6
Contact Open
Contact Closed
Lifeline 1
Contact Open
Contact Closed
Lifeline 2
Contact Open
Lifeline 2
Contact Closed
Lifeline 4
Flexible Actuator
>
MIN.R -
3.15 (80)
Lifeline 4
Protekta
Flexible Actuator
>
MIN.R - 3.15
(80)
Protekta
Telescopic
G
safety interlock switches
■
Applications
CU2
CU2
MSR5T
MSR5T
MSR6R/T
MSR6R/T
MSR7R
Typical applications are on
CU1
CU1
sliding guard doors and swinging
guard doors that must remain
locked until a signal is applied to
the internal solenoid that unlocks
the guard door.
C10
MSR7C
MSR7C
MSR9T
MSR9T
MSR10 RD
MSR10 RD
MSR8T
MSR8T
Ferrogard GS1/GS2
24V DC
AC/DC A1 A2
100% ED.
K1
K2
LOCK
RELEASE
MOMENTARY
PUSH
BUTTON
3
9
MOMENTARY
10
START
PUSH
BUTTON
7
21
AC/DC A1 A2
100% ED. 8
22
3 4
7
21
9 10
K1
8
22
4
Atlas 4 (3 pole)
STOP
K2
Atlas 4 (3 pole)
L1
AUXILIARY CIRCUIT
(CONTACT STATUS INDICATION)
MSR11R & 12T
L2 L3
MSR11R & 12T
MSR14T
MSR14T
GS1 & GS2
MSR15D
BUTTON 1
BUTTON 2
MOMENTARY
PUSH
BUTTON
AUXILIARY CIRCUIT
(LOCK STATUS INDICATION)
BUTTON 1
E-STOP
BUTTON 2
E-STOP
or
CONTACT
PROTECTION
Rotacam 3pole
Rotacam 3pole
E.G. THERMAL CUT OUT
GUARD
CLOSED
A1
A2
FUSES
Trojan
Trojan
Protekta 2 hand control Protekta 2 hand control
K1
K2
Centurion 3pole
Centurion 3pole
Spartan
42
41
12
54
53
TL8012-S 24V
22
34
11
21
33
E-STOP
LATCHING
E-STOP BUTTON
M
K1
K2
A
N
OmrOn Scientific technOlOgieS, inc.
USA
Tel. 1/888/510-4357
canada
Tel. 1/866/986-6766
G206
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
AUXILIARY
SENSOR
SENSOR
SENSOR
SENSOR
SAFETY
FRS10
FRS6
FRS2
FRS3
FRS4
FRS1
FRS2
FRS6
FRS5
FRS9
or
or
TL8012-S
■
Applications (continued)
L1 L2 L3
K1
(AUX)
START
K2
(AUX)
(AUX)
24 VAC/DC, 110 VAC, 230 VAC
LOCK RELEASE
MOMENTARY
PUSH
BUTTON
MOMENTARY
PUSH
BUTTON
FUSES
K1(a)
(AUX)
K1
K2
K1(a)
(AUX)
STOP
K2(a)
(AUX)
MOMENTARY
PUSH
BUTTON
(AUX)
K2(a)
(AUX)
GUARD
CLOSED
A1
A2
42
54
TL8012-S1
34
A1S13 S23 X1 41 13 23 33
A1 N P N X1 13 23 31
SET TO
D
CHANNEL
11
21
33
SET TO
T
MODE
A2 S14 S24 X2 42 14 24 34
A2 P N P X2 14 24 32
SR06AM
SMD02
LINK
41
53
12 22
CONTACT
PROTECTION
E.G. THERMAL
CUT OUT
G
safety interlock switches
EB SERIES
LATCHING
E-STOP
BUTTON
NPN
FUSES
INDUCTIVE
SENSOR
M
INDUCTIVE
SENSOR
PNP
K1
K2
INDICATION BULB
SHOWS STOPPED MOTION
For a full
circuit operating principle
fault detection,
✎
“Commonexplanation of the in the Engineering Sectionandthis catalog. see
Circuit Examples”
of
Application Monitoring Units
■
SR223SMT Timer Unit
Used with the TL4024 for machines with constant
overrun. Gives a timed delay to the lock/release
signal. Failsafe and adjustable to a range of
times from 1.0 seconds up to 31 seconds.
SR125SMS Stop Motion
Sensing Unit
Used with the TL4024 for machines with
inconstant or variable overrun. Senses back EMF
of AC or DC motors. Failsafe and adjustable to a
range of 0.01 V to 0.10 V.
Safety Monitoring Relay Units
Safety monitoring relays ensure a maximum level
of safety by monitoring all wiring in the safety
circuit, including switches and contactors. Any
fault and the power to the machine is switched
off. A variety of safety monitoring relay units are
available.
✎
For information on the SR223SMT,
see page H82
✎
For information on the SR125SMS,
see page H42
For the Latest Information
✎
For information on Safety Monitoring
Relays, see page H1
G207
OmrOn Scientific technOlOgieS, inc.
USA
Tel. 1/888/510-4357
canada
Tel. 1/866/986-6766
On the Internet:
www.sti.com
or
www.omron.ca
TL8012-S
■
Specifications
tl8012-S1 & -S2
3 N/C + 2 N/O
3 N/C positive break
500 V–1 A, 250 V–2 A, 100 V–5 A
250 V–0.5 A, 24 V–2 A
> 2 mm (0.079 in.)
2 N/O
(1 solenoid monitoring)
500 V/500 VA
5 V 5 mA DC
1 x 10
6
minimum
24 VDC or 24 VAC/DC or 110 VAC or 220 VAC
7 W, approx. 900 mA inrush
100% duty
Any position
4 x M5 screws
7 mm (0.276 in.)
Approximately 80 mm (3.25 in.) with flex actuator
Approximately 175 mm (7 in.) with standard actuator
max holding force:
max Actuation Speed:
max Activation frequency:
case material:
Actuator material:
Wiring entry:
Weight:
color:
mechanical life:
2000 N (450 lb.)
160 mm/sec (6.3 in./sec)
1 cycle/sec
UL listed, glass-filled polyester
Stainless steel
3 x M20 conduit with 0.5 in. NPT adapter
400 g (14 oz.)
Red
1 x 10
6
minimum
IP67 (NEMA 6)
-20 to 60°C (-4 to 176°F)
Water washdown
EN1088, EN60947-5-1, EN292, EN60204-1
CE marked for all applicable directives, UL and C-UL
1 N/O
All models
tl8012-S3
4 N/C + 1 N/O
4 N/C positive break
electrical
contact configurations:
Safety contacts:
Switching Ability
Ac:
Dc:
Safety contact gap:
Auxiliary contacts:
max Switching current/Volt/Amp:
minimum current:
electrical life:
Solenoid Supply Voltage:
Solenoid Power:
Solenoid rating:
mechanical
mounting:
mounting hardware:
Actuator travel for Positive Opening:
min Operating radius:
G
safety interlock switches
environmental
Protection:
Operating temperature:
cleaning:
compliance
Standards:
Approvals/listings:
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.
A
N
OmrOn Scientific technOlOgieS, inc.
USA
Tel. 1/888/510-4357
canada
Tel. 1/866/986-6766
G208
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
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