System products and data managers RNF22 power supply/error transmission module-RNF22

System products and data managers RNF22 power supply/error transmission module
Endress+Hauser Group Services AG

About This Product

Highly secure power supply and monitoring for system interface on DIN rail buses

■ Applications
RNF22 is a power/error transmission module, which supplies the redundant 24 VDC power supply voltage to the DIN rail interface bath cononector system to guarantee safe actions in dangerous places. Notify the intelligent error diagnostic alert for the power supply failure, the NAMUR group error message or fuse error flashing and blinking the LED. The compact interface module is protected from overvoltage and reverse by diode separation.

・ Power/error transmission module that guarantees safe and reliable movements in dangerous places
・ 24 VDC single or redundant power supply voltage, up to 3.75 A
・ Relay output of error message
・ Group error evaluation of the connected NAMUR converter (insulating amplifier) ​​(RLN22)
・ Enable/disable group error detection by DIP switch
・ Viper temperature range: --20-+60 ° C (–4-+140 ° f)

■ Advantages
・ 24 VDC interface power supply with excellent safety and reliability, single or redundant power supply
・ Built -in intelligent diagnostic function: Power error or fuse error
・ Quick and easy wiring by plug -in terminal
・ Compact housing: Due to 17.5 mm (0.69 in), the space for control cabinets can be used effectively.

Model
There are 1 models for this product.

Product
System products and data managers RNF22 power supply/error transmission module

Handling Company
Endress+Hauser Group Services AG

*Please note that we may not be able to accommodate sample requests.

1 Models of System products and data managers RNF22 power supply/error transmission module

Product Image	Part Number	Price (excluding tax)	Measurement principle	certification	function	input	operation	output	power supply
	RNF22	Available upon quote	Active barrier	ATEX IECEX II 3 G EX EC NC IIC GC DNV	Power module and error message module	DC 24 V	DIP switch	UIN --0.8 v	DC 24 V

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