Integrate the meter with the control system
Options for Discrete Output Polarity
Table 6-9:
Polarity
Active High
Active Low
Figure 6-1:
A.
B.
C.
D.
6.4.3
Configure Discrete Output Fault Action
Display
ProLink II
ProLink III
Field Communicator Configure > Manual Setup > Inputs/Outputs > Discrete Output > DO Fault Action
98
Options for Discrete Output Polarity
Typical discrete output circuit
24 V (Nom)
Ω
3.2 K
Out+
Out−
Not available
ProLink > Configuration > Frequency/Discrete Output > Discrete Output > DO Fault Action
Device Tools > Configuration > Fault Processing
Description
•
When asserted (condition tied to DO is
true), the circuit provides a pull-up to 24 V.
•
When not asserted (condition tied to DO is
false), the circuit provides 0 V.
•
When asserted (condition tied to DO is
true), the circuit provides 0 V.
•
When not asserted (condition tied to DO is
false), the circuit provides a pull-up to 24 V.
®
Micro Motion
Model 1700 Transmitters with Analog Outputs