Setup
91518 Multigas Analyzer Service Manual 2-10
90485 Remote Module Housing Installation
1 Verify that AC power is connected as required by local standards. An external power supply
(P/N
119-0480-00 or 119-0251-00) is required for use with the 91518 Multigas Analyzer.
2 Ensure that the module housing and multigas analyzer are powered OFF.
3 Assemble the required cables for your system configuration (refer to Figure 2-10 for part numbers).
4 Connect the P1 connector of the tee cable (P/N 012-0175-01) to the SDLC jack (J2) on the 91518 rear panel
(refer to
Figure 1-3 on page 1-5 for rear panel information).
5 Connect P2 of the tee cable (P/N 012-0175-01) to the remote module housing.
6 Set the SDLC switch on the 90485 remote module housing to unterminated ( ).
7 Set the SDLC switch on the 91518 Multigas Analyzer to terminated ( ).
Figure 2-10: 91518 connections to a remote module housing
J6
90485 Remote
P/N 012-0175-01
SDLC
terminator
P/N 012-0507-02
SDLC
jack (J2)
91518
SDLC termination
switch
Module Housing
tee cable
AC power
Power supply
P/N 119-0480-00