Transponder-coded safety switch CTM-LBI-BR, connecting cable with flying lead
- Series connection possible
- Bistable guard locking
- Category 4 / PL e according to EN ISO 13849-1
- Actuation/extension/retention force: 20/18/5 N
- Connecting cable, 5 m, flying lead
- Unicode
- Hygienic version
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Description
Unicode evaluation
Each actuator is highly coded (unicode). The switch detects only taught-in actuators. Additional actuators can be taught-in. Only the last actuator taught-in is detected.
Guard locking type
CTM‑LBI | Guard locking operated by means of input signal. |
This type of guard locking has a function to prevent
- persons from unintentionally locking themselves inside if the safety door is open in case of a power failure or if the machine is switched off.
- the deactivation of the activated guard locking in case of a power failure.
series connection
Safety switches in the CTM-...-BR version can be integrated into a BR device chain. Further information on series connection can be found in the operating instructions for the device.
Terminal assignment
Designation | Function | Connecting cable conductor coloring |
---|---|---|
FI1B | Enable input, channel B | WH |
UB | Electronics and solenoid operating voltage, 24 V DC | BN |
FO1A | Safety output, channel A | GN |
FO1B | Safety output, channel B | YE |
OD/C | Door position monitoring output/communication | GY |
FI1A | Enable input, channel A | PK |
0VUB | Electronics and solenoid operating voltage, 0 V DC | BU |
IMP | Solenoid control input 24 V DC | RD |
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Dimensional drawings
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1 | LEDs |
2 | Active read head face |
3 | Auxiliary release (optional) |
Connection examples
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Technical data
Approvals
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Workspace
Repeat accuracy R | |
according to EN 60947-5-2 | 10 % |
Electrical connection values
Fuse | |
external (operating voltage UB) | 0.7 ... 8 A |
Power consumption | |
at max. switching frequency | 3 W |
Rated insulation voltage Ui | 50 V |
Rated impulse withstand voltage Uimp | 0.5 kV |
Discrepancy time | |
both safety outputs | max. 10 ms Acc. to EN 60947-5-3 |
Turn-on time | max. 400 ms |
Solenoid duty cycle | 100 % |
Off-state current Ir | max. 0.25 mA |
Risk time according to EN 60947-5-3 | max. 200 ms |
Risk time according to EN 60947-5-3, extension for each additional device | max. 10 ms |
Switching load | DC 24V, UL Class 2 (alternatively, see operating instructions) |
Safety class | III |
Test pulse duration | max. 0.3 ms |
Test pulse interval | 100 ms |
Degree of contamination (external, according to EN 60947-1) | 3 |
Solenoid IMP | |
Input voltage | |
Guard locking not active (open) | 20.4 ... 26.4 V DC |
Guard locking active (closed) | 0 ... 5 V DC |
Current consumption | |
Guard locking not active (open) | 20 ... 50 mA |
Monitoring output OD/C | |
Output type | p-switching, short circuit-proof |
Output voltage | 0.8xUB ... UB V DC |
Switching current | 1 ... 50 mA |
Safety input 1 | |
Current consumption | max. 7 mA Safety inputs Fl1A/Fl1B |
Safety outputs FO1A / FO1B | |
Output type | 2 semiconductor outputs, p-switching, short circuit-proof |
Output voltage | |
HIGH U(FO1A) / U(FO1B) | UB-1.5 ... UB V DC |
LOW U(FO1A) / U(FO1B) | 0 ... 1 V DC |
Discrepancy time | |
both safety outputs | max. 10 ms Acc. to EN 60947-5-3 |
Turn-on time | max. 400 ms |
Utilization category | |
DC-13 | 24 V 150 mA (Caution: outputs must be protected with a free-wheeling diode in case of inductive loads) |
Off-state current Ir | max. 0.25 mA |
Risk time according to EN 60947-5-3 | max. 200 ms |
Risk time according to EN 60947-5-3, extension for each additional device | max. 10 ms |
Electrical switching frequency | max. 0.25 Hz |
Switching current | |
per safety output FO1A / FO1B | 1 ... 150 mA |
Test pulse duration | max. 0.3 ms (Applies to a load with C<= 30 nF and R<= 20 kohm) |
Test pulse interval | 100 ms |
Operating voltage UB | |
Operating voltage DC | |
UUB | 24 V DC -15% ... +15% reverse polarity protected, regulated, residual ripple<5%, PELV |
Current consumption | |
IUB at operating voltage UB = 24 V | max. 500 mA |
Mechanical values and environment
Approach speed | max. 20 m/min |
Connection type | Connecting cable |
Extraction force | 18 N |
Ready delay | 5.5 s |
Actuating force | 20 N |
Installation orientation | any |
Switching frequency | max. 0.25 Hz |
Mechanical life | 1 x 10⁶ |
Overtravel | 2 mm |
Retention force | 5 N |
Shock and vibration resistance | Acc. to EN IEC 60947-5-3 |
Degree of protection | IP65/IP67/IP69/IP69K (screwed tight plug connector/mating component. Please observe the notes in the operating instructions when using high-pressure cleaners.) |
Ambient temperature | |
with UB = 24 V DC | -20 ... +60 °C |
Material | |
Cable sheath | PVC |
Safety switch housing | Reinforced thermoplastic |
Seals | Fluorinated rubber (FKM) |
Encapsulation | Technomelt PA6208 black |
Locking force Fmax | 1300 N |
Locking force FZh | 1000 N |
Guard locking principle | BiState |
Characteristic values according to EN ISO 13849-1 and EN IEC 62061
PL | Maximum SIL | PFHD | Category | Mission time | |
---|---|---|---|---|---|
Control of guard locking | PL d | 2 | 1.03x10-7 | 3 | 20 y |
Monitoring of the guard position | PL e | 3 | 4.11x10-9 | 4 | 20 y |
Monitoring of guard locking | PL e | 3 | 4.11x10-9 | 4 | 20 y |
Miscellaneous
The following applies to the approval according to UL | Operation only with UL Class 2 power supply or equivalent measures; see operating instructions |
Accessories
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A-B-A1-A1-P-161643
- Flexible ball actuator
- Door radii from 150 mm
- Hygienic version
- Two M4x14 safety screws are included in the scope of delivery.
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A-B-A5-A1-P-174746
- Ball actuator supported on floating bearing
- With M5 threaded bushings
- Door radii from 150 mm
- With blue FKM seal
- Two M4x14 safety screws are included in the scope of delivery.
Downloads
Complete package
Download all important documents with a single click.
Content:
- The operating instructions and any additions to the operating instructions or brief instructions
- Any data sheets to supplement the operating instructions
- The declaration of conformity
Single Documents
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Other Documents
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Ordering data
Ordernumber | 167796 |
Item designation | CTM-LBI-BR-U-ZZ-V05-P-167796 |
Gross weight | 0,55kg |
Customs tariff number | 85365019000 |
ECLASS | 27-27-24-05 Safety-related transponder switch with guardlocking |