Thru-beam sensor LA39/LK39-Z/31/40a/116

LA39/LK39-Z/31/40a/116

参数表节选：的技术参数 LA39/LK39-Z/31/40a/116

产品阐述
Thru-beam sensor, 20 m detection range, infrared light, light/dark on, AC/DC version, relay contact output, sensitivity adjuster, timer function, terminal compartment

System components
Emitter		LA39/116
Receiver		LK39-Z/31/40a/116
General specifications
Effective detection range		0 ... 20 m
Threshold detection range		25 m
Light source		IRED
Light type		modulated infrared light
Functional safety related parameters
MTTF_d		916 a
Mission Time (T_M)		20 a
Diagnostic Coverage (DC)		0 %
Indicators/operating means
Function indicator		LED yellow: switching state LED red: pre-fault indication
Control elements		Sensing range adjuster, light-on/dark-on changeover switch
Control elements		switch for timer function
Electrical specifications
Operating voltage		12 ... 240 V DC / 24 ... 240 V AC (50 ... 60 Hz)
Output
Switching type		light/dark on
Signal output		1 relay output
Compliance with standards and directives
Directive conformity		EMC Directive 2004/108/EC
	EMC Directive 2004/108/EC	EN 60947-5-2:2007+A1:2012 IEC 60947-5-2:2007+A1:2012
Standard conformity
	Product standard	EN 60947-5-2:2007 IEC 60947-5-2:2007
Approvals and certificates
EAC conformity		TR CU 020/2011 TR CU 004/2011
Approvals		CE
Mechanical specifications
Housing width		25 mm
Housing height		64 mm
Housing depth		75 mm
Degree of protection		IP67
Connection		terminal compartment PG9, ≤ 2.5 mm²
Material
	Housing	PBT
	Optical face	PMMA