Pepperl Fuchs F-NR3-Ex1

NAMUR Resistor Network. 1-channel, Dry contact input, For line fault detection (LFD). Rated voltage: max. 30 V DC. Resistor: 1.5 kΩ/0.5 W10 kΩ/0.5 W. Suitable field devices: . Field devicevolt-free contact: . Field device: volt-free contact. Error detection: lead breakage, short circuit, open switch, closed switch. Ambient temperature: -40 ... 60 °C (-40 ... 140 °F). Degree of protection: IP20. Connection: screw terminals. Core cross section: 0.5 ... 1.5 mm2 , rigid or flexible. Cable: 0.5 mm2 x 150 mm. Mass: approx. 10 g. Dimensions: 35 x 16 x 15 mm (1.38 x 0.63 x 0.59 inch). Width16 mmDepth15 mmLength35 mm: . Width: 16 mm. Depth: 15 mm. Length: 35 mm. Tightening torque: 0.5 ... 0.6 Nm. Certificate: see EU Declaration of Conformity. Temperature classT5 / T6VoltageUi30 VPowerPi0.5 W (T5) / 0.2 W (T6 up to 50 °C) / 0.1 W (T6 up to 60 °C)Ambient temperaturemax. 60 °C (max. 140 °F)Internal capacitanceCinegligibly smallInternal inductanceLi negligibly small: . Temperature class: T5 / T6. Voltage: 30 V. Power: 0.5 W (T5) / 0.2 W (T6 up to 50 °C) / 0.1 W (T6 up to 60 °C). Ambient temperature: max. 60 °C (max. 140 °F). Internal capacitance: negligibly small. Internal inductance: negligibly small. Supplementary information: Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

Specifications