Emerson Rosemount 700XA Reference Manual page 80

Installation and start-up
June 2022
Table 4-4: Discrete digital outputs on TB3
TB3
Pin 9
Pin 10
Pin 11
Pin 12
Pin 13
Pin 14
Pin 15
Note
Form-C relays are single-pole double-throw (SPDT) relays that have three positions:
normally closed (NC); an intermediate position, also called the make-before-break
position (ARM); and normally open (NO).
Related information
List of engineering drawings - Rosemount 700XA
Optional discrete digital inputs (DI)
When plugged into one of the optional card slots in the card cage, the Emerson ROC800
DI card provides eight additional discrete digital inputs. The discrete digital inputs can
monitor the status of relays, open-collector or open-drain type solid-state switches, and
other two-state devices.
For more information, see ROC800-Series Discrete Input Module at Emerson's
Series
80
Function
NO3
DIG_OUT NO3
NC4
DIG_OUT NC4
ARM4
DIG_OUT ARM4
NO4
DIG_OUT NO4
NC5
DIG_OUT NC5
ARM5
DIG_OUT ARM5
NO5
DIG_OUT NO5
website.
(continued)
Emerson.com/Rosemount
Reference Manual
2-3-9000-744
ROC 800-