WIS module primary NDP-KE2-8E2

Code: NDP-KE2-8E2

Datasheet excerpt: Technical data of NDP-KE2-8E2

Product Description
Inductive transmitter system

Nominal ratings
Operating voltage		24 V DC ± 10 %
Number of signal channels		8
Signal transfer direction		from secondary side to primary side
Reverse polarity protection		reverse polarity protected
Current consumption		max. 1000 mA
Functional safety related parameters
MTTF_d		245 a
Mission Time (T_M)		20 a
Diagnostic Coverage (DC)		0 %
Indicators/operating means
Switching state		8 x LED, yellow
Transfer indicator		LED, green
Input
Number		1
Input type		Activation input signal level: ≥ 15 V = active, ≤ 3 V inactive
Input current		≤ 1 mA
Internal resistor		≥ 15 kΩ
Output
Output type		1 Status output (high with proper transfer) and 8 Switch outputs PNP, NO. (switched high) , overload and short-circuit resistant
Voltage drop		≤ 2.5 V
Load current		max. 50 mA
Response time		≤ 200 ms ( static operation , the transmission heads stand opposite to each other )
Compliance with standards and directives
Directive conformity
	EMC Directive 89/336/EEC	EN 61000-6-2:2001, EN 61000-6-4:2001, EN 50295:1999
Approvals and certificates
CCC approval		CCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature		0 ... 50 °C (32 ... 122 °F)
Storage temperature		-25 ... 85 °C (-13 ... 185 °F)
Mechanical specifications
Degree of protection		IP20
Material
	Housing	PA 66-FR
Installation		DIN rail mounting
Mass		106 g
General information
Note		Maximum cable length between WIS module and WIS transmitter must not exceed 5 m.