Emerson Process Management 3420 Carbon Monoxide Alarm User Manual


 
Meter setup and configuration worksheet Reference, Installation, and Operations Manual
June 2013 3-9000-743 Rev S
319 Meter setup and configuration worksheet
Type Description or P/N Manual Reference User Notes
Serial Connections Serial cable DB-9 (Daniel
P/N 3-2500-401)
CPU and Field
Connection Boards
Section 3.4
Ta bl e 3- 7
Figure 3-24
Port A Driver
Configuration
RS-232
RS-485
Full Duplex
RS-485*
Half Duplex
Table 3-25 and Figure 3-24
Table 3-26 and Figure 3-24
Table 3-27 and Figure 3-24
Port B Driver
Configuration
RS-232
RS-485
Full Duplex
RS-485 *
Half Duplex
Table 3-28 and Figure 3-24
Table 3-29 and Figure 3-24
Table 3-30 and Figure 3-24
Note: Port B supports a special override mode expected to be used during meter commissioning (to establish initial communication) and in the event
that the user cannot communicate with the meter (possibly due to an inadvertent communication configuration change).
Port B Driver Configuration, Page
3-76
Table E-1 Daniel 3400 Series Gas Ultrasonic Flow Meter setup and configuration reference sheet (Sheet 3 of 6)