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EUCHNER – More than safety.
HomeProductsSafety engineering for connection to IO-LinkBP/BR safety switch with guard lockingCTA-L1-BP-U-HA-AP-SII-170930

CTA-L1-BP-U-HA-AP-SII-170930 (Order no. 170930)

Transponder-coded safety switch CTA-BP, 2 x M12

  • Safety switch with guard locking and integrated evaluation electronics
  • Direct connection to decentralized peripheral systems (e.g. ET200pro)
  • Communication functions in combination with an IO-Link Gateway GWY-CB or ESM-CB
  • Short circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Closed-circuit current principle
  • Up to category 4 / PL e according to EN ISO 13849-1
  • With 2 plug connectors M12
  • Unicode
  • Door monitoring output
  • Approach directions A, B and C (delivery state)
CTA-L1-BP-U-HA-AP-SII-170930 (Order no. 170930)

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

CTA‑L1

Guard locking actuated by spring force and power-ON released (closed-circuit current principle).

Connector assignment

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

X 1.1UBElectronics operating voltage, 24 V DCBN
X 1.2FO1ASafety output, channel AWH
X 1.30 V UBElectronics operating voltage, 0 V DCBU
X 1.4FO1BSafety output, channel BBK
X 1.5-n.c.GY
X 2.1-n.c.BN
X 2.2-n.c.WH
X 2.3IMMSolenoid operating voltage, 0 V DCBU
X 2.4IMPSolenoid operating voltage, 24 V DCBK
X 2.5-n.c.GY
Dimension drawing
Dimension drawing
Wiring diagram
Wiring diagram

Dimensional drawings

Dimensional drawings
1Auxiliary release
2Locking screw
3LEDs

Connection examples

Connection examples

Technical data

Approvals

FCC_2AJ58-13c_UL_us_E155795_3/11

Workspace

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

Electrical connection values

Fuse
external (operating voltage UB) 0.25 ... 8 A
external (solenoid operating voltage IMP) 0.5 ... 8 A
Power consumption 6 W
Rated insulation voltage Ui 50 V
Rated impulse withstand voltage Uimp 0.5 kV
Operating voltage DC
UUB 24 V DC -15% ... +20% 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 operating voltage DC
UIMP 24 V DC -15% ... +20% reverse polarity protected, regulated, residual ripple<5%, PELV
Solenoid duty cycle 100 %
Risk time according to EN 60947-5-3 max. 270 ms
Risk time according to EN 60947-5-3, extension for each additional device max. 5 ms
Switching load
according to UL 24V DC, Class 2 (alternatively, see operating instructions)
Safety class
EN IEC 61140 III
Current consumption
IUB 40 mA
IIMP 400 mA
Test pulse duration max. 0.3 ms (Applies to a load with C<= 30 nF and R<= 20 kohm)
Test pulse interval min. ca 100 ms
Degree of contamination (external, according to EN 60947-1) 3
Safety outputs FO1A / FO1B
Output type 2 semiconductor outputs, p-switching, short circuit-proof
Output voltage
LOW U(FO1A) / U(FO1B) 0 ... 1 V DC
HIGH U(FO1A) / U(FO1B) UB-1.5 ... UB V DC
Discrepancy time
both safety outputs max. 10 ms Acc. to EN IEC 60947-5-3
Turn-on time max. 150 ms
Off-state current Ir max. 0.25 mA
Switching current
per safety output FO1A / FO1B 1 ... 150 mA

Mechanical values and environment

Approach speed max. 20 m/min
Connection type 2 plug connectors M12, 5-pin + pin 5 not used
Extraction force 20 N
Ready delay 5 s
Actuating force 10 N
Installation orientation any
Switching frequency max. 0.5 Hz
Mechanical life 1 x 10⁶
Overtravel 5 mm
Retention force 20 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)
Ambient temperature
with UB = 24 V DC -20 ... +55 °C
Material
Safety switch housing Die-cast zinc
Switch head cover Die-cast zinc
Locking force Fmax 8000 N
Locking force FZh 4000 N (Fzh = Fmax/2, depending on the actuator used)
Guard locking principle Closed-circuit current principle

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

PLMaximum SILPFHDCategoryMission time
Monitoring of guard lockingPL e-5.38x10-9420 y


PLMaximum SILCategoryMission time
Control of guard lockingDepending on external control of guard locking20 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
Additional feature
Retrofit for escape release possible
with blind flange

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, 15,4 MB)

Single Documents

Doc. no.
Version
Language
Size
Doc. no. MAN20001653
Operating Instructions Transponder-Coded Safety Switch with Guard Locking CTP-L1/2-BP Unicode/Multicode V1.4.X to V1.5.X, CTA-L1/2-BP Unicode/Multicode V2.2.X to V2.3.X
Doc. no.
MAN20001653
Version
01/24
Language
Size
4,6 MB
Doc. no. MAN20001653
Mode d’emploi Interrupteur de sécurité à codage par transpondeur avec interverrouillage CTP-L1/2-BP Uni-/multicode V1.4.X à V1.5.X, CTA-L1/2-BP Uni-/multicode V2.2.X à V2.3.X
Doc. no.
MAN20001653
Version
01/24
Language
Size
4,6 MB
Doc. no. MAN20001653
Manual de instrucciones Interruptor de seguridad codificado por transponder con bloqueo CTP-L1/2-BP Unicode/Multicode de V1.4.X a V1.5.X, CTA-L1/2-BP Unicode/Multicode de V2.2.X a V2.3.X
Doc. no.
MAN20001653
Version
01/24
Language
Size
4,6 MB
Doc. no. MAN20001653
Betriebsanleitung Transpondercodierter Sicherheitsschalter mit Zuhaltung CTP-L1/2-BP Uni-/Multicode V1.4.X bis V1.5.X, CTA-L1/2-BP Uni-/Multicode V2.2.X bis V2.3.X
Doc. no.
MAN20001653
Version
01/24
Language
Size
4,6 MB
Doc. no. MAN20001653
Istruzioni di impiego Finecorsa di sicurezza con codifica a transponder con meccanismo di ritenuta CTP-L1/2-BP Unicode/Multicode da V1.4.X a V1.5.X, CTA-L1/2-BP Unicode/Multicode da V2.2.X a V2.3.X
Doc. no.
MAN20001653
Version
01/24
Language
Size
4,6 MB
Doc. no. MAN20001653
操作説明書 トランスポンダー コーデッド安全スイッチ ガードロック付き CTP-L1/2-BP ユニコード/マルチコード V1.4.X ～ V1.5.X, CTA-L1/2-BP ユニコード/マルチコード V2.2.X ～ V2.3.X
Doc. no.
MAN20001653
Version
01/24
Language
Size
5,0 MB
Doc. no. MAN20001653
Návod k použití Bezpečnostní spínač s kódovaným transpondérem a jištěním ochranného krytu CTP-L1/2-BP Unicode/Multicode V1.4.X až V1.5.X, CTA-L1/2-BP Unicode/Multicode V2.2.X až V2.3.X
Doc. no.
MAN20001653
Version
01/24
Language
Size
5,0 MB

Other Documents

Ordering data

Ordernumber 170930
Item designation CTA-L1-BP-U-HA-AP-SII-170930
Gross weight 1,1kg
Customs tariff number 85365019000
ECLASS 27-27-24-05 Safety-related transponder switch with guardlocking

Technical support

Technical support
Do you have technical questions about our products, their possible use or applications? Our experts will be happy to help.

EUCHNER (UK) Ltd.
+44 114 2560123
sales(at)euchner.co.uk

EUCHNER USA Inc.
+1 315 701-0315
info(at)euchner-usa.com

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