Rosemount Supply and Communication Unit


The Rosemount Supply and Communication Unit is a connection hub for the Rosemount TankRadar Tank Gauge Units.

Rosemount Supply and Communication Unit
Features
Supply intrinsically safe power to the Tank Gauge Units and auxiliary equipment
Store configuration data of the connected devices
Collect and store data from gauges and sensors
Serve clients with requested data


Technical Specifications
Dimension 600 x 1771 x 400 mm (Width x Height x Depth)
Weight (typical) Max 125 kg
External DC supply 24 V, Max 25 A (with 2 SCT), Max 10 A (with 1 SCT)
AC Mains supply 115 V or 230 V ±10%, 50 or 60 Hz, Max 650 VA, Continuous 450 VA
Operating temperature 0 to 55 °C
Painting RAL 7032
Sealing IP22
Additional interface 2 RS-485/RS-422 (Opto isolated), 2 RS-422
Interface, service connection 10 BaseT/100 BaseTx
Relays

 
No. of relay control outputs 8 (incl. System Failure Alarm).
No. of terminals/output 3 (Normally Closed – Common – Normally Open)
Contact rating 250 VAC, 5 A max (resistive load).
Explosion Protection Associated apparatus. ATEX II (1) G, CENELEC [EEx ia] IIC, CSA (IEC) [Ex ia] IIC
Cable length to Tank Gauge Units Max 400 m
LED indicators Power on/off

Please contact us for more information.