Emerson 308014EN Manuel D’Utilisation

Rosemount Tank Radar REX
Chapter 14 Technical Data

308014EN, Edition 4

May 2013

Field bus (Standard)

TRL/2 Bus (FSK, half duplex, two 
wires, galvanically isolated, 4800 
Baud, Modbus based).

Field bus (Optional) 

Profibus

™

 DP.

RS 485 Modbus.

Tiway

™

 (only one relay available, 

analog output not available).

Enraf

™

 GPU (requires special field 

bus modem, EBM).

Varec

™

 (only one relay available, 

analog output not available).

L&J

™

 (only one relay available, 

analog output not available).

Whessoe

™

 (only one relay 

available, analog output not 
available).

GPE

™

 (only one relay available, 

analog output not available).

Sakura

™

 (only one relay available, 

analog output not available).

Foundation

™

 Fieldbus H1, IS.

(For more information please 
contact your sales representative)

Accuracy

± 20 μA

Input range

4-20 mA

Update rate

0.5 Hz

Low alarm level

< 3.8 mA, configurable

High Alrm Level

> 20.7 mA, configurable

U

max

 from TIC

25.2 V

I

max

 from TIC

96 mA

P

max

 from TIC

0.6 W

Available voltage

13.7 V (at 20 mA)