User`s guide

2-7
Figure 2-7 illustrates the physical construction of the adapter, while Figure 2-8 shows the
electrical schematic.
Figure 2-7
RS-232 to RJ-11 Adapter
Figure 2-8
Schematic of the RS-232 to RJ-11 Adapter
Insert the adapter board into the terminal block TB2 of the GUTC board as shown in
Figure 2-9. Tighten all screws on TB2 after installation.