HomeProductsTransponder-coded safety switches with guard lockingCTPCTP-APCTP-LBI-AP-U-HA-AZ-SA-127798

CTP-LBI-AP-U-HA-AZ-SA-127798 (Order no. 127798)

Transponder-coded safety switch CTP-LBI-AP, M12

  • Safety switch with guard locking and integrated evaluation electronics
  • Short circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Bistable guard locking
  • Up to category 4 / PL e according to EN ISO 13849-1
  • With plug connector M12
  • Unicode
  • Door monitoring output
  • Approach directions A, B and C (delivery state)
CTP-LBI-AP-U-HA-AZ-SA-127798 (Order no. 127798)

Description

Approach direction

Horizontal

Can be adjusted in 90° steps

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

CTP‑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.

Connector assignment

Plug connector (view of connection side)PinDesignationFunctionConnecting cable conductor coloring

1IMPControl input of guard locking solenoidWH
2UBOperating voltage of AP electronics, 24 V DCBN
3FO1ASafety output, channel 1GN
4FO1BSafety output, channel 2YE
5OIDiagnostic outputGY
6ODDoor monitoring outputPK
7OLGuard lock monitoring outputBU
80 V UBControl voltage of guard locking solenoid and operating voltage of AP electronics, 0 VRD
Dimension drawing
Dimension drawing
Wiring diagram
Wiring diagram
CTP at a glance

Dimensional drawings

Dimensional drawings
1Auxiliary release
2Locking screw
3LEDs
4Plug connector aligned

Connection examples

Connection examples

Technical data

Approvals

EAC_RU C-DE.MO05.B.00971/20c_UL_us_E155795_3/11FCC_2AJ58-05_

Workspace

Repeat accuracy R
according to EN 60947-5-2 10 %

Electrical connection values

Fuse
external (operating voltage UB) 0.5 ... 8 A
Power consumption 1.7 W
Rated insulation voltage Ui 50 V
Rated impulse voltage Uimp 0.5 kV
Operating voltage DC
UUB 24 V DC -15% ... +15% reverse polarity protected, regulated, residual ripple<5%, PELV
EMC protection requirements Acc. to EN IEC 60947-5-3
Utilization category
DC-13 24 V 150 mA (Caution: outputs must be protected with a free-wheeling diode in case of inductive loads)
Solenoid duty cycle 100 %
Switching load
according to UL 24V DC, Class 2 (alternatively, see operating instructions)
Safety class III
Control voltage
UIMP (LOW) 0 ... 5 V
UIMP (HIGH) 15 ... 24 V
Current consumption
IUB (IMP=HIGH) 440 mA
IUB (IMP=LOW) 40 mA
IIMP (IMP=HIGH) 20 mA
Degree of contamination (external, according to EN 60947-1) 3
Monitoring output OD, OI, OL
Output type p-switching, short circuit-proof
Output voltage 0.8xUB ... UB V DC
Switching current 1 ... 50 mA
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 IEC 60947-5-3
Turn-on time max. 400 ms
Off-state current Ir max. 0.25 mA
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 min. 100 ms

Mechanical values and environment

Approach speed max. 20 m/min
Connection type 1 plug connector M12, 8-pin
Extraction force 10 N
Ready delay max. 1 s
Actuating force 8 N
Installation orientation any
Switching frequency max. 0.5 Hz
Mechanical life 1 x 10⁶
Overtravel 5 mm
Retention force 5 N
Shock and vibration resistance Acc. to EN IEC 60947-5-3
Degree of protection IP67/IP69/IP69K (When inserted and secured)
Ambient temperature
with UB = 24 V DC -20 ... +55 °C
Material
Switch head cover Die-cast zinc
Safety switch housing Reinforced thermoplastic
Locking force Fmax 3900 N
Locking force FZh 3000 N (Fzh = Fmax/1.3, depending on the actuator used)
Guard locking principle BiState

Characteristic values according to EN ISO 13849-1 and EN IEC 62061

PLMaximum SILPFHDCategoryMission time
Control of guard lockingPL b-2.1x10-9b20 y
Monitoring of guard lockingPL e-4.1x10-9420 y


Miscellaneous

Notices for UL approval Operation only with UL Class 2 power supply or equivalent measures; see operating instructions

Accessories

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
Download Complete Package (ZIP, 8,2 MB)

Single Documents

Other Documents

Ordering data

Ordernumber 127798
Item designation CTP-LBI-AP-U-HA-AZ-SA-127798
Gross weight 0,6kg
Customs tariff number 85365019000
ECLASS 27-27-24-05 Safety-related transponder switch with guardlocking