13Intrinsically Safe Terminal Block - Emerson Rosemount 2410 Reference Manual

Reference Manual
00809-0100-2410, Rev DA
3.4.13 Intrinsically safe terminal block
The Intrinsically safe side of the Rosemount 2410 Tank Hub connects to the Tankbus which
communicates with field devices on the tank.
Figure 3-20. Intrinsically safe terminal block
Table 3-11. Terminal assignment for intrinsically safe side
Terminal
1a
1b
2a
2b
3
4
5
6
GND_1
GND_2
Tankbus
The devices on the tank communicates with the Rosemount 2410 via the intrinsically safe Tankbus. All
field devices in the Rosemount Tank Gauging system have built-in communication modems for FISCO
F
OUNDATION
when connected to the Tankbus.
Installation
IS/Exi
X2
Designation Function
FB + Intrinsically Safe Tankbus positive (+) terminal
FB + Intrinsically Safe Tankbus positive (+) terminal
FB - Intrinsically Safe Tankbus negative (-) terminal
FB - Intrinsically Safe Tankbus negative (-) terminal
IS I/O+ IS Input/Output + HART / 4-20 mA (Secondary Bus)
IS I/O - IS Input/Output - HART / 4-20 mA (Secondary Bus)
W3
Not used (future option)
W4
GND_1 Housing chassis/Tankbus shield
GND_2 Housing chassis/Tankbus shield
fieldbus (FF) communication and will automatically communicate with the Rosemount 2410
Ground screws
Installation
March 2017
53