NAMUR Resistor Network F-NR2-Ex1
- 1-channel
- Dry contact input
- For line fault detection (LFD)
Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of F-NR2-Ex1
| Product Description | ||
|---|---|---|
| NAMUR Resistor Network | ||
| Supply | ||
|---|---|---|
| Rated voltage | max. 20 V DC | |
| Electrical specifications | ||
| Resistor | 1.5 kΩ/0.6 W 10 kΩ/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 | ∅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 | 20 V | |
| Power | 0.6 W | |
| Ambient temperature | 60 °C (140 °F) | |
| Internal capacitance | 0 F | |
| Internal inductance | 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. | |
Documents: F-NR2-Ex1
| Instruction leaflets | Language | File Type | File Size |
|---|---|---|---|
| Operating instructions F-NR*-Ex1 / Betriebsanleitung F-NR*-Ex1 | ALL | 69 KB |
Approvals+Certificates: F-NR2-Ex1
| Statements of compliance | Certificate No. | File Type | File Size |
|---|---|---|---|
| Declaration of Conformity Simple Apparatus / Konformitätserklärung Einfaches Betriebsmittel | DOC-0053 | 47 KB | |
| Certificates | |||
| EAC NANIO "CCVE" EAC TP TC 012/2011 | TC RU C-DE.AA87.B.00210 | 1396 KB | |
Function: F-NR2-Ex1
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.
Pepperl+Fuchs SE
Lilienthalstraße 200
68307 Mannheim
Germany
info@de.pepperl-fuchs.com
+49 621 776-0
Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.