Electrical installation
Instruction Manual ColorPlus 2
13045E/3
47
5.6.4
Overview of HART
Information on commissioning the field bus interfaces can be found in the Reference
Handbook.
Figure14: Overview of the HART module
Field bus interface (connection
print) for HART. Serves as interface
to HART.
HART terminals
5.6.5
Connecting to HART
The terminals of the HART module are configured as follows:
Terminals
HART
Functional description
1
mA+ In
Must be connected with terminal 13
(mA 1+) of NG_Bedi.
2
mA- In
Must be connected with terminal 12
(mA 1-) of NG_Bedi.
3
Shield
Cable shielding.
4
mA+ Out
Current output 1 (+) with HART is rout-
ed to terminal 26.
5
mA- Out
Current output 1 (-) with HART is rout-
ed to terminal 25.