TELEDYNE OLDHAM SIMTRONICS iTRANS 2 - 2.4 Electronics Modules

iTRANS 2
FIXED POINT SINGLE OR DUAL GAS MONITOR
WITH DUAL ANALOG OUTPUTS
USER MANUAL
77036429-EN
Revision 7.0
7
Figure 2-3.
For applications that require non-intrusive manipulation, two magnetically-activated reed
switches are used to accomplish programming without removing the cover. A magnetic wand is
positioned over the appropriate reed switch (above the glass face plate) without the wand
physically touching the reed switches. The locations of the reed switches are shown in
Figure 2-3.
Figure 2-3 Locations of Input Keys and Reed Switches
Programming the gas monitor in both intrusive and non-intrusive modes is explained in
detail in Chapter 5.
2.5 Electronics Modules
The electronics module of the gas monitor contains connectors and jumpers for wiring
and configuring the device. The electronics module for a main unit is shown in Figure 2-4.
The electronics module for a remote unit is shown in
Figure 2-5. Wiring details are explained in 4 System Wiring.