7
Operating Instructions
Safety Switch TQ…
Technical data
Parameter
Value
Housing material
Reinforced thermoplastic
Degree of protection
acc. to IEC 60529
IP 67
Mechanical life
1 x 10
6
operating cycles
Ambient temperature
-25 … +50 °C
Degree of contamination
(external, acc. to EN 60947-1) 3 (industrial)
Installation position
Any
Approach speed, max.
0.05 … 1.0 m/min
Extraction force (not locked)
10 N
Retention force
1 N
Actuating force max. at 20 °C 5 N
Actuation frequency
900/h
Switching principle
Slow-action switching contact
Contact material
Silver alloy, gold flashed
Connection
Connection cable 5 m
Rated insulation voltage
Safety contact SK
Monitoring contact ÜK
U
i
= 250 V
U
i
= 150 V
Rated impulse withstand
voltage
U
imp
= 2.5 kV
(1.5 kV between the contacts)
Conditional
short-circuit current
100 A
Switching voltage, min.,
at 10 mA
12 V
Utilization category
acc. to EN 60947-5-1
AC-15 1 A 125 V /
DC-13 1 A 24 V
Switching current, min.,
at 24 V
1 mA
Short circuit protection
(control circuit fuse)
acc. to IEC 60269-1
2.5 A gG
Conv. thermal current I
th
2.5 A
Solenoid operating voltage/
solenoid power consumption
DC 24 V (+10%/-15%) 2.7 W
Duty cycle
100%
Locking force F
max
F
S
= 650 N
(F
S
= 130 N with actuator Q-WT)
Locking force F
Zh
acc. to EN ISO 14119
(F
Zh
=
F
max
) = 500 N
1.3
(F
Zh
= 100 N with actuator Q-WT)
Technical data as per TÜV and UL
Utilization category
Safety contact U
i
300 V
AC-15 0.75 A/240 VAC: Pilot duty
DC-13 0.27 A/250 VDC: Pilot duty
Monitoring contact U
i
150 V
AC-15 1 A/125 VAC: Pilot duty
DC-13 0.22 A/125 VDC: Pilot duty
Reliability values acc. to EN ISO 13849-1
B
10d
2 x 10
6
SK ÜK
A2
A1
WH
BK
A1
A2
SK ÜK
A1
A2
SK
ÜK
Typ
TQ1-0302G...
TQ2-0302G...
ÜK
SK
BN/WH
OG/WH
BU/WH
PK/WH
PK
OG
BN
BU
12
22
32
11
21
31
42
52
41
51
41
51
42
52
11
21
31
12
22
32
BU
BN
OG
PK
PK/WH
BU/WH
OG/WH
BN/WH
SK
ÜK
Typ
TQ1-1211G...
TQ2-1211G...
ÜK
SK
BN/WH
OG/WH
BU/WH
PK/WH
PK
OG
BN
BU
12
22
34
11
21
33
42
54
41
53
ÜK
SK
BN/WH
OG/WH
BU/WH
PK/WH
PK
OG
BN
BU
12
22
34
11
21
33
42
54
41
53
41
53
42
54
11
21
33
12
22
34
BU
BN
OG
PK
PK/WH
BU/WH
OG/WH
BN/WH
SK
ÜK
GY
BU/WH
GY
BU/WH
GY
BU/WH
GY
BU/WH
GY
BU/WH
GY
BU/WH
ÜK
SK
BN/WH
OG/WH
GY/WH
PK/WH
PK
OG
BN
BU
12
22
34
11
21
33
42
54
41
53
ÜK
SK
BN/WH
OG/WH
GY/WH
PK/WH
PK
OG
BN
BU
12
22
34
11
21
33
42
54
41
53
41
53
42
54
11
21
33
12
22
34
BU
BN
OG
PK
PK/WH
GY/WH
OG/WH
BN/WH
SK
ÜK
ÜK
SK
BN/WH
OG/WH
GY/WH
PK/WH
PK
OG
BN
BU
12
22
34
11
21
33
42
52
41
51
ÜK
SK
BN/WH
OG/WH
GY/WH
PK/WH
PK
OG
BN
BU
12
22
34
11
21
33
42
52
41
51
41
51
42
52
11
21
33
12
22
34
BU
BN
OG
PK
PK/WH
GY/WH
OG/WH
BN/WH
SK
ÜK
Typ
TQ1-1202SG...
TQ2-1202SG...
Typ
TQ1-1211SG...
TQ2-1211SG...
41
51
42
52
11
21
31
12
22
32
BU
BN
OG
PK
PK/WH
BU/WH
OG/WH
BN/WH
SK
ÜK
Figure 4: Switching elements and switching functions
Safety guard
closed and
locked
Safety guard
closed and
not locked
Safety guard
open
15
<28,5>
<41,8>
m
in
. R
30
46,1
37
10,1
22,5
22,5
V
35
1
30
4,4
2,3
R
20,
5
75
1
20
2,1
500
0
7,6
10,4
5,5
15
4
4
75
4
4
Figure 5: Dimension drawing for TQ…; minimum travel and overtravel
Necessary minimum permissible overtravel
Approach direction
Actuator
Q-GT/Q-LU/Q-RO/Q-WT
Q-WTB
Vertical (v)
26.3 + 1.9
26.3 + 1.3
For M4 (3x)
ISO 1207/ISO 4762
Auxiliary release
Key for
manual release
(included)
Cable gland
Auxiliary release
LED
