Pepperl+Fuchs F-NR2-Ex1 258188

Manufacturer

Pepperl+Fuchs

Name

F-NR2-Ex1

Part number

258188

Country

Germany

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The NAMUR Resistor Network is used to monitor lead breakage and short circuit detection in switch amplifier circuits controlled by mechanical contacts. The component is installed directly to the control contact or inside its terminal box. The component can be used with all switch amplifiers featuring line fault detection.

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Product Description
NAMUR Resistor Network

Supply
Rated voltage	max. 20 V DC
Electrical specifications
Resistor	1.5 k&Omega,/0.6 W 10 k&Omega,/0.6 W
Ambient conditions
Ambient temperature	-40 ... 60 °C (-40 ... 140 °F)
Mechanical specifications
Degree of protection	IP20
Connection	screw terminals
Core cross-section	max. 1.5 mm2
Cable	0.75 mm2 x 150 mm
Mass	approx. 20 g
Dimensions	&empty,15.5 x 35 mm (0.61 x 1.38 inch)
Data for application in connection with hazardous areas
Certificate	DOC-0053 , see instruction manuals
	Temperature class	T5
	Voltage Ui	20 V
	Power Pi	0.6 W
	Ambient temperature	60 °C (140 °F)
	Internal capacitance Ci	0 F
	Internal inductance Li	0 H
General information
Supplementary information	Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.