4. POWERMASTER-30 G2 INSTALLATION 
22 
D-304762 PowerMaster-10/30 G2 Installer's Guide 
 
A.  PowerMaster-30 G2 connector  
B.  Front unit 
C.  PGM-5 Module 
D.  Back unit  
E.  Wiring Cable 
F.  Flat cable 
F1. This side for front unit 
F2. This side for back unit 
G.  PGM-5 flat cable receptacle 
 
Figure 4.8 – PGM-5 Module Mounting 
4.9 Optional Expander Module  
(detail "K" in Figure 4.1) 
The Expander module is an optional module. If this optional module is used, the wired zone or special siren on the front 
panel should not be used. 
Note: The optional Expander Module not to be connected in UL Listed product. 
Mount the Expander module as shown in Figure 4.9a. 
1. Press downward on the Expander module 
(located in the back panel) between its 2 
clips. 
2. Connect the Expander module flat cable 
to the front panel Expander receptacle. 
Caution! The receptacle with strain relief 
clip is for the front unit – do not connect it to 
the back unit! 
A.  2 clips 
B.  Flat cable with one strain relief clip 
B1. This side for front unit 
B2. This side for back unit 
 
Figure 4.9a –Expander Module