Euchner LCA-2TR-30-310-AP-156636 LCA 2

Protective function hand protection LED function display Transmitter Receiver

LED OK	Normal operation
LED ERROR	Fault state
LED STOP	Stop state
LED TEST	Test function
LED START	Start/ restart

Pin assignment transmitter

Plug connector (view of connection side)	Pin	Designation	Function	Conductor coloring of connection cable
	1	24 V DCB	Operating voltage, 24 V DC	BN
2	RANGE 0	Device configuration, corresponds to the standard EN 61131-2	WH
3	0 V DC	Operating voltage, 0 V DC	BU
4	RANGE 1	Device configuration, corresponds to the standard EN 61131-2	BK
5	FE	Function earth (must be connected to meet the EMC requirements)	GY

Connector assignment receiver

Plug connector (view of connection side)	Pin	Designation	Function	Conductor coloring of connection cable
	1	FO1AB	Safety output, channel 1	WH
2	24 V DC	Operating voltage, 24 V DC	BN
3	FO1B	Safety output, channel 2	GN
4	K1_K2/RESTART	Feedback external contactors	YE
5	SEL_A	Device configuration	GY
6	SEL_B	Device configuration	PK
7	0 V DC	Operating voltage, 0 V DC	BU
8	FE	Function earth (must be connected to meet the EMC requirements)	RD

Number of safety outputs	2 Static, self-monitoring PNP safety outputs
Resolution	30 mm
Height of the protective field	310 mm
Height of the sensor	363 mm
Maximum length of connecting cables	100 m
Range of the protective field	12000 mm
Dimensions	28x30 mm
Ambient temperature	-30 ... 55 °C
Degree of protection	IP 65 / IP 67
Installation orientation	Any
Reaction time	6 ms
Connection	Plug connector M12 (5-pin transmitter / 8-pin receiver)

Electrical connection ratings

Cascadable	No
Muting possible	In combination with external sensors and an evaluation unit
Operating voltage DC	24 V DC -20% ... +20%
Current consumption	400 mA
Power consumption
Receiver	2 W
Transmitter	1 W
LED indicator	Yes

Reliability values according to EN ISO 13849-1

ESPE type	2
Performance Level	PL c
PFHD	2,67x10-8
Safety Integrity Level	SIL 1 / SILCL 1
Mission time	20 y