Euchner LCA-4TR-S1-14-310-AP-156606 LCA 4 master/slave

Protective function finger protection Cascading (series connection) Following combinations are possible:

Variante A:	Master-slave 2-slave 1
Variante B:	Master-slave 1

LED function display Transmitter Receiver

LED OK	Normal operation
LED ERROR	Faults
LED STOP	Stop
LED TEST	Test function
LED START	Start/ restart
LED SIGNAL LOW	Weak signal

Connector assignment transmitter / receiver

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	LINE_A	Communication MASTER-SLAVE	WH
3	0 V DC	Operating voltage, 0 V DC	BU
4	LINE_B	Communication MASTER-SLAVE	BK
5	FE	Function earth (must be connected to meet the EMC requirements)	GY

Resolution	14 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	6000 mm
Dimensions	28x30 mm
Ambient temperature	-20 ... 55 °C
Degree of protection	IP 65 / IP 67
Installation orientation	Any
Connection	Plug connector M12 (5-pin transmitter / 8-pin receiver)

Electrical connection ratings

Cascadable	Yes
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
Transmitter	1 W
Receiver	2 W
LED indicator	Yes

Reliability values according to EN ISO 13849-1

ESPE type	4
Performance Level	PL e
PFHD	1,24x10-8
Safety Integrity Level	SIL 3 / SILCL 3
Mission time	20 y