HomeProductsSafety engineering for connection to IO-LinkBP/BR safety switch with guard lockingCTA-L1-BP-U-HA-AP-SA-166702

CTA-L1-BP-U-HA-AP-SA-166702 (Order no. 166702)

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Transponder-coded safety switch CTA-BP, M12

Safety switch with guard locking and integrated evaluation electronics
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 plug connector M12
Unicode
Door monitoring output
Approach directions A, B and C (delivery state)

CTA-L1-BP-U-HA-AP-SA-166702 (Order no. 166702)

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.

Pin	Designation	Function	Connecting cable conductor coloring
1	IMP	Operating voltage of solenoid 24 V DC	WH
2	UB	Electronics operating voltage 24 V DC	BN
3	FO1A	Safety output, channel A	GN
4	FO1B	Safety output, channel B	YE
5	OI/C	Diagnostic monitoring output/communication	GY
6	OD	Door position monitoring output	PK
7	0 V UB	Electronics operating voltage 0 V DC	BU
8	IMM	Operating voltage of solenoid 0 V DC	RD

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

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 U_i	50 V
Rated impulse voltage U_imp	0.5 kV
Operating voltage DC
U_UB	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 operating voltage DC
U_IMP	24 V DC -15% ... +10% 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	III
Current consumption
I_UB	40 mA
I_IMP	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
	Monitoring output OD, OI
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
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

Approach speed	max. 20 m/min
Connection type	1 plug connectors M12, 8-pin
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 (When inserted and secured)
Ambient temperature
with U_B = 24 V DC	-20 ... +55 °C
Material
Safety switch housing	Die-cast zinc
Switch head cover	Die-cast zinc
Locking force F_max	8000 N
Locking force F_Zh	4000 N (Fzh = Fmax/2, depending on the actuator used)
Guard locking principle	Closed-circuit current principle

Notices for UL approval	Operation only with UL Class 2 power supply or equivalent measures; see operating instructions
Additional feature
	with blind flange
	Retrofit for escape release possible

Ordernumber	166702
Item designation	CTA-L1-BP-U-HA-AP-SA-166702
Gross weight	1,08kg
Customs tariff number	85365019
ECLASS	27-27-24-05 Safety-related transponder switch with guardlocking

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

CTA-L1-BP-U-HA-AP-SA-166702 (Order no. 166702)

Transponder-coded safety switch CTA-BP, M12

Description

Approach direction

Unicode evaluation

Guard locking type

Connector assignment

Dimensional drawings

Connection examples

Technical data

Approvals

Workspace

Electrical connection values

Mechanical values and environment

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

Miscellaneous

Accessories

Downloads

Complete package

Single Documents

Other Documents

CAD data

Ordering data

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