EUCHNER TQ Serie Mode D'emploi page 7

Operating Instructions
Safety Switch TQ...
Technical data
Parameter Value
Housing material Reinforced thermoplastic
Degree of protection IP67
Mechanical life 1 x 10 operating cycles
6
Electrical life
1 x 10
5
DC-13 1 A / 24 V
Ambient temperature -25 ... +50 °C
Degree of contamination
3 (industrial)
(external, acc. to EN 60947-1)
Installation orientation Any
Approach speed, max. 0.05 ... 1.0 m/min
Extraction force (not locked) 10 N
Retention force 1 N
Actuating force, max.,
5 N
at 20 °C
Actuation frequency 900/h
Switching principle Slow-action switching contact
Contact material Silver alloy, gold flashed
Connection Connecting cable, 5 m
Rated insulation voltage
Safety contact SK U = 250 V
i
Monitoring contact ÜK U = 150 V
i
Rated impulse withstand U = 2.5 kV
imp
voltage (1.5 kV between the contacts)
Conditional short-circuit
100 A
current
Switching voltage, min.,
12 V
at 10 mA
Utilization category acc. to AC-15 1 A 125 V /
EN 60947-5-1 DC-13 1 A 24 V
Switching current, min., at
1 mA
24 V
Short circuit protection
(control circuit fuse) acc. to 2.5 A gG
IEC 60269-1
Convent. thermal current I 2.5 A
th
Solenoid operating voltage/
DC 24 V (+10%/-15%) 2.7 W
solenoid power consumption
Duty cycle 100%
Locking force F F = 650 N
max S
(F = 130 N with actuator Q-WT)
S
F
Locking force F
max
Zh (F =
Zh
acc. to EN ISO 14119 1.3
(F = 100 N with actuator Q-WT)
Zh
Technical data as per TÜV and UL
Utilization category Safety contact U
AC-15 0.75 A/240 VAC: pilot duty
DC-13 0.27 A/250 VDC: pilot
duty
Monitoring contact U
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 2 x 10
6
10D
Typ
TQ1-0302G...
TQ2-0302G...
Typ
TQ1-1211G...
TQ2-1211G...
Typ
TQ1-1211SG...
TQ2-1211SG...
Typ
TQ1-1202SG...
TQ2-1202SG...
Fig. 4: Switching elements and switching functions
) = 500 N
300 V
i
150 V
i
Fig. 5: Dimension drawing for TQ...; minimum travel and overtravel
Guard closed and locked
A1 A2
BK WH
SK ÜK
SK ÜK
12
11 41 42
BU BU/WH
21 22 51 52
BN BN/WH PK PK/WH
31 32
OG OG/WH
SK ÜK
11 12 41 42
BU/WH
BU
21 22 53 54
BN BN/WH PK PK/WH
34
33
OG OG/WH
SK ÜK
11 12 41 42
BU BU/WH GY GY/WH
22 54
21 53
BN BN/WH PK PK/WH
33 34
OG OG/WH
SK ÜK
12 42
11 41
BU BU/WH GY GY/WH
21 22 51 52
PK PK/WH
BN BN/WH
33 34
OG OG/WH
Necessary minimum travel + perm. overtravel
Approach direction
Vertical (v)
For M4 (3x)
ISO 1207/ISO 4762
Auxiliary release
1 20 1
<28,5>
15 <41,8>
46,1
37
5,5
10,1
75
7
Guard closed and not locked
A1
A2
SK ÜK
SK ÜK
11 12 41 42
BU/WH
BU
21 22 51 52
BN BN/WH PK PK/WH
BN
32
31
OG OG/WH
SK ÜK
12 42
11 41
BU BU/WH
21 22 53 54
BN BN/WH PK PK/WH BN
33 34
OG OG/WH
SK ÜK
11 12 41 42
BU BU/WH GY GY/WH
21 22 53 54
PK PK/WH
BN BN/WH BN
33 34
OG OG/WH
SK ÜK
11 12 41 42
BU BU/WH GY
GY/WH
22 52
21 51
BN BN/WH PK PK/WH
33 34
OG OG/WH
Actuator
Q-GT/Q-LU/Q-RO/Q-WT Q-WTB
26.3 + 1.9 26.3 + 1.3
Key for manual release
(included)
22,5
4
Cable gland
LED
Auxiliary release
Guard open
A1
A2
SK ÜK
SK ÜK
12 42
11 41
BU BU/WH
21 22 51 52
BN/WH PK PK/WH
31 32
OG OG/WH
SK ÜK
11 12 41 42
BU BU/WH
22
21 53 54
BN/WH PK PK/WH
33 34
OG OG/WH
SK ÜK
12
11 41 42
BU BU/WH GY GY/WH
21 22 54
53
BN/WH PK PK/WH
33 34
OG OG/WH
SK ÜK
11 12 41 42
BU BU/WH GY GY/WH
21 22 51 52
BN BN/WH PK PK/WH
34
33
OG OG/WH
22,5
4