Instruction Manual
748332-F
April 2003
2-4 Installation Rosemount Analytical Inc. A Division of Emerson Process Management
Model NGA2000 NDIR
2-6 ELECTRICAL CONNECTIONS
NOTE
Electrical connections must be in compli-
ance with National Electrical Code
(ANSI/NFPA 70) and/or any applicable na-
tional or electrical codes.
Two electrical connections are required on the
Analyzer Module; POWER and NETWORK.
See Figure 2-3 below. On the Analyzer
Module, two NETWORK connections are
available, either of which is appropriate for : 1)
interconnection with Backplane of the
Platform (see Platform instruction manual) or
2) "daisy chaining" with other NGA2000
components.
Connect Analyzer Module POWER 24 VDC
power source, either the Platform or external
power source.
Figure 2-3. NDIR Front Panel Electrical Connections
NETWORK 1
NETWORK 2
POWER
FUSE
