Operating Instructions
Transponder-Coded Safety Switch CTM-I2-BP/BR
32
(translation of the original operating instructions) MAN20001437-01-10/21
16. Technical data
NOTICE
If a data sheet is included with the product, the information on the data sheet applies.
16.1. Technical data for safety switch CTM-I2
Parameter
Value
Unit
min.
typ.
max.
General
Material
- Seals
- Switch housing
Fluorinated rubber (FKM)
Reinforced thermoplastic
Installation orientation
Any
Degree of protection
IP65/IP67/IP69/IP69K
(screwed tight with the related mating connector)
Safety class acc. to EN IEC 61140
III
Degree of contamination (external, acc. to EN 60947-1)
3 (industrial)
Mechanical life
1 x 10
6
operating cycles
Ambient temperature at U
B
= 24 V
-20
-
+60
°C
Actuator approach speed
-
-
20
m/min
Actuating/extraction force
Device dependent, see www.euchner.com
N
Locking force F
max
1,300
N
Locking force F
Zh
1)
F
Zh
= F
max
/1.3 = 1,000
N
Weight
Approx. 0.16
kg
Connection (depending on version)
1 plug connector M12, 8-pin
Operating voltage U
B
(reverse polarity protected, regulated,
residual ripple < 5%)
24 ± 15% (PELV)
V DC
Current consumption I
UB
at U
B
= 24 V
-
385
500
mA
The following applies to the approval acc. to UL
Operation only with UL Class 2 power supply or equivalent measures
Switching load acc. to UL
24 V DC, class 2
External fuse (operating voltage U
B
)
0.7
-
8
A
External fuse (guard locking solenoid control input U
IMP
)
0.1
-
2
A
Rated insulation voltage U
i
50
V
Rated impulse withstand voltage U
imp
0.5
kV
Rated conditional short-circuit current
100
A
Resilience to vibration
Acc. to EN 60947-5-3
EMC protection requirements
Acc. to EN 60947-5-3
Ready delay
-
5.5
-
s
Risk time for single device
-
-
200
ms
Turn-on time
-
-
400
ms
Discrepancy time between both safety outputs acc. to
EN 60947-5-3
-
-
10
ms
Test pulse duration
2)
-
-
0.3
ms
Test pulse interval
-
-
100
ms
Safety outputs
FO1A/FO1B
Semiconductor outputs, p-switching, short circuit-proof
- Output voltage U
FO1A
/U
FO1B
4)
V DC
HIGH U
FO1A
/U
FO1B
UB - 1.5
-
UB
LOW U
FO1A
/U
FO1B
0
-
1
Switching current per safety output
1
-
150
mA
Utilization category acc. to EN 60947-5-2
DC-13 24V 150 mA
Caution: outputs must be protected with a free-wheeling diode in case of inductive loads
Switching frequency
-
-
0.5
Hz
Monitoring outputs Ox/C
p-switching, short circuit-proof
Output voltage
0.8 x UB
-
UB
V DC
Max. load
1
-
50
mA
Solenoid IMP (control input of guard locking solenoid)
Input voltage
- Guard locking not active (open)
- Guard locking active (closed)
20.4
0
-
-
26.4
5
V DC
Solenoid current consumption I
IMP
- Guard locking not active (open)
20
-
50
mA
Connection rating at max. switching frequency
3
W
Duty cycle
100
%
Reliability values acc. to EN ISO 13849-1
Monitoring of the guard position
Category
4
Performance Level (PL)
PL e
PFH
D
4.52 x 10
-9
Mission time
20
years
1) Dependent on the actuator used
2) Applies to a load with C ≤ 30 nF and R ≤ 20 kΩ
