Emerson Rosemount 2460, Reference Manual

Page: 172 / 240

160 Specifications and Reference Data
Specifications and Reference Data
October 2018
Reference Manual
00809-0100-2460, Rev DE
A.2 Electrical specifications
A.2.1 Power supply
24-48 VDC (-15%, +10%)
100-250 VAC (-15%, +10%), 50/60 Hz (±2%)
A.2.2 Power consumption
Maximum 20 W
A.2.3 Cable entries
Nine M20 x 1.5
Two M25 x 1.5
A.2.4 Electrical interface
See Table A-3 on page 157 , Table A-4 on page 157 , and Table A-5
on page 158 .
A.2.5 Cable size
Power: 0.75 to 2.1 mm² (18-14 AWG)
Bus: 0.5 to 2.5 mm² (20-14 AWG) depending on communication
interface
A.2.6 Built-in mains fuses
T1.6 A
A.2.7 Backup battery
3V CR 1632 lithium
A.3 Mechanical specifications
A.3.1 Housing material
Polyurethane-covered die-cast aluminum
A.3.2 Installation
Wall mounted by four screws. For further information see
“Dimensional drawings” on page 161 .
A.3.3 Weight
7 kg (15 lbs)
A.4 Environmental specifications
A.4.1 Temperature limits
Ambient temperature
-40 to +70 °C (-40 to 158 °F)
Storage temperature
-40 to +80 °C (-40 to 176 °F)
A.4.2 Humidity limits
0-100% relative humidity
A.4.3 Ingress protection
IP 65
A.5 Additional specifications
A.5.1 Metrology sealing possibility
Yes
A.5.2 Write protection
Yes, via software configuration and/or hardware switch.