EUCHNER TQ Serie Manual De Instrucciones página 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
DC-12 0.4 A / 125 V 1 x 10
5
AC-12 2 A / 125 V
Ambient temperature -25 ... +50 °C
Degree of contamination
(external, acc. to 3 (industrial)
EN IEC 60947-1)
Installation position Any
Approach speed, max. 3 ... 60 m/min
Extraction force (not locked) 10 N
Retention force 1 N
Actuating force, max., at
5 N
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., at
12 V
10 mA
Utilization category acc. to AC-15 1 A 125 V /
EN IEC 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
EN 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
max
ACTUATOR Q-...,
500 N
HINGED ACTUATOR Q-...
Technical data as per TÜV and UL
Utilization category Safety contact U
AC-15 0.75A/240VAC: pilot duty
DC-13 0.27A/250VDC: pilot duty
Monitoring contact U
AC-15 1A/125VAC: pilot duty
DC-13 0.22A/125VDC: pilot duty
Characteristics acc. to EN ISO 13849-1
Monitoring of the guard position
B
2 x 10
10D 6
at DC-12 100 mA/24 V
Typ
TQ1-0302G... 11
TQ2-0302G...
BU
21
BN
31
OG
Typ
TQ1-1211G... 11
TQ2-1211G...
BU
21
BN
33
OG
Typ
11
TQ1-1211SG...
TQ2-1211SG... BU
21
BN
33
OG
Typ
TQ1-1202SG... 11
TQ2-1202SG... BU
21
BN
33
OG
Fig. 4: Switching elements and switching functions
300 V
i
150 V
i
1
5,5
Fig. 5: Dimension drawing for TQ...; minimum travel and overtravel
Guard
closed and
locked
A2 WH (+)
A1 BK (-)
SK ÜK
SK ÜK
12 41
42
11
BU/WH
BU
22 51 52 21
BN/WH PK PK/WH
BN
32
31
OG/WH
OG
SK ÜK
12 41
42 11
BU/WH
BU
22 53 54
21
BN/WH PK PK/WH BN
34
33
OG/WH OG
SK ÜK
12 42
41 11
GY
BU/WH GY/WH BU
22 53 54
21
PK PK/WH
BN/WH BN
34 33
OG/WH
OG
SK ÜK
12 41 42 11
BU/WH GY GY/WH
BU
22 51 52 21
BN/WH PK PK/WH
BN
34
33
OG/WH OG
Necessary minimum travel + perm. overtravel
Approach direction
Q-GT / Q-LU / Q-RO / Q-WT
Vertical (v)
For M4 (3x)
EN ISO 1207/EN ISO 4762
Auxiliary release
20 1
<28,5>
15 <41,8>
Cable gland
46,1
37
10,1
75
7
Guard
closed and
not locked
A2 WH (+)
A1 BK (-)
SK ÜK
SK ÜK SK
12 41
42 11
BU/WH BU
22 52
51 21
BN/WH PK PK/WH BN
32
31
OG/WH OG
SK ÜK SK
12 41
42 11
BU/WH
BU
22 53 54 21
BN/WH PK PK/WH
BN
34
33
OG/WH OG
SK ÜK
SK
12 41 42 11
BU/WH GY GY/WH
BU
22 53 54
21
BN/WH PK PK/WH BN
34
33
OG/WH OG
SK ÜK SK
12 42
41 11
BU/WH GY GY/WH BU
22 51 52
21
PK PK/WH
BN/WH BN
34 33
OG/WH
OG
Actuator
Q-WTB
26.3 + 1.9 26.3 + 1.3
Key for manual release
(included)
22,5
4
LED
Auxiliary release
Guard
open
A2 WH (+)
A1 BK (-)
SK ÜK
ÜK
12 41
42
BU/WH
22 51 52
BN/WH PK PK/WH
32
OG/WH
ÜK
12
41
42
BU/WH
22 53 54
BN/WH PK PK/WH
34
OG/WH
ÜK
12 41 42
BU/WH GY GY/WH
22 53 54
BN/WH PK PK/WH
34
OG/WH
ÜK
12 41 42
BU/WH GY GY/WH
22 52
51
BN/WH PK PK/WH
34
OG/WH
22,5
4