1. General Introduction
Rosemount 2460 System Hub is a data concentrator that continuously polls and stores data from field devices such as radar level gauges, pressure and temperature devices. Measured and calculated data from one or more tanks is communicated via the Rosemount 2410 Tank Hub to the system hub buffer memory, Serves up to 64 tanks. Whenever a request is received, the system hub can immediatelysend data from a group of tanks to a TankMaster PC or a host, get real-time inventory calculations with API standard net volumes. Rosemount 2460 System Hu also supports connection of other tank gauging instruments such as TankRadar Pro and TankRadar Rex gauges. In addition, it can be used to connect devices from other vendors, such as Honeywell® Enraf, Whessoe, etc.
2. Basic code selection of Rosemount 2460 System Hub
2460 | System Hub | |||||||||||||
Tankbus: number of tanks | 1 | 1-16 tanks | ||||||||||||
4 | 1-48 tanks | |||||||||||||
6 | 1-64 tanks | |||||||||||||
Firmware | S | Standard | ||||||||||||
1 | Inventory calculation, 1-16 tanks | |||||||||||||
4 | Inventory calculation, 1-48 tanks | |||||||||||||
6 | Inventory calculation, 1-64 tanks | |||||||||||||
Redundancy | 0 | None | ||||||||||||
R | Redundancy | |||||||||||||
Modbus mapping | S | Standard | ||||||||||||
G | User-defined Modbus mapping | |||||||||||||
Port 1-7, field communication | 0 | None | ||||||||||||
R | TRL2 Modbus | |||||||||||||
E | Enraf Bi-phase Mark GPU | |||||||||||||
G | GPE (Digital Current Loop) | |||||||||||||
P | GPE (RS485) | |||||||||||||
H | Whessoe WM 550/660 (Digital Current Loop) | |||||||||||||
Y | Whessoe WM 660 (RS485) | |||||||||||||
L | L&J Tankway | |||||||||||||
V | Varec Mark/Space | |||||||||||||
U | Sakura V1, MDP, BBB | |||||||||||||
T | Tokyo Keiso, TIC | |||||||||||||
4 | RS485 Modbus | |||||||||||||
Port 8, host communication (serial port) | TR | TRL2 Modbus communication to TankMaster | ||||||||||||
T2 | RS232 Modbus communication to TankMaster | |||||||||||||
T4 | RS485 Modbus communication to TankMaster | |||||||||||||
OPC host communication (Ethernet) | 00 | None | ||||||||||||
Modbus TCP host communication (Ethernet) | 00 | None | ||||||||||||
M1 | 1 Modbus TCP client | |||||||||||||
M5 | 1-5 Modbus TCP clients | |||||||||||||
Power supply | P | 100-250 VAC 50/60 Hz, 24-48 VDC | ||||||||||||
Custody transfer type approval | R | OIML R 85 edition 2008 | ||||||||||||
C | PTB Eich (Germany) | |||||||||||||
L | LNE (France) | |||||||||||||
N | NMi (The Netherlands) | |||||||||||||
0 | None | |||||||||||||
Housing | A | Aluminum (polyurethane-covered), IP 66/67 | ||||||||||||
Cable/conduit connections | 1 | ½-14 NPT and ¾-14 NPT | ||||||||||||
2 | M20 x 1.5 and M25 x 1.5 adapters | |||||||||||||
G | Metal cable glands (1/2–14 NPT) | |||||||||||||
Extra | 0 | None | ||||||||||||
Optional codes | Optional codes | |||||||||||||
3. Typical application drawing of Rosemount 2460 System Hub
