4
Model G-SND Global Series Sounder
Contents
© 2017 Federal Signal Corporation. All rights reserved.
Tables
Table 1 Tone chart ................................................................................20
Table 2 Replacement part .....................................................................28
Table 3 Accessories ..............................................................................28
Table 4 Choosing cable-entry devices for Equipment in Potentially
Explosive Atmospheres .........................................................................29
Figures
Figure 1 Sounder and sounder combination fixture ................................8
Figure 2 Side view of Ex d sounder ........................................................9
Figure 3 Front view of Ex d sounder .....................................................10
Figure 4 Front view of Ex d e surface mount ........................................ 11
Figure 5 Side view of Ex d e surface mount .........................................12
Figure 6 Ex d in/out PCB connections ..................................................15
Figure 7 Locations of tone and volume switches ..................................16
Figure 8 Connections for DC or AC Ex d e sounder ............................22
Figure 9 Dispersion characteristics for audible signal devices ............. 30
