GAI-Tronics 10370-701 VoIP Interface/Amplifier Assemblies - Manual (Page 22)

Pub. 42004-463A
Model 10370-70x and 10370-80x VoIP Interface/Amplifier Assemblies Page 20 of 23
f:\standard ioms - current release\42004 instr. manuals\42004-463a.doc
09/13
Field Wiring
WARNING
Do not apply power until all the connections have been wired.
After all the field wires are pulled through the rear enclosure, install all connections as indicated below.
Refer to Figure 7 for wiring details. Refer to Table 6 on page 22 and Table 7 on page 22 for the
recommended conductor sizes and the termination chart.
N OTE : Consult the National Electrical Code (NFPA 70), Canadian Standards Association (CSA 22.1),
and local codes for the specific requirements regarding your installation. Install all equipment without
modification and according to the local and national codes. Class 2 circuit wiring must be performed in
accordance with NEC 725.55.
Power Connection
Power over Ethernet (PoE)
The device can be powered from the network cable assuming the speaker output requirement is less than
8 watts. PoE works across standard network cabling (i.e. Cat5) to supply power directly from the data
ports where the device is connected. Connect the LAN cable (Cat5 or Cat5e UTP cable) into the RJ45
connector on the VoIP daughter board. N
OTE : PoE is not applicable to Model 10370-80x series. Refer to
Figure 7 and Table 7.
Local Power
If a speaker output requirement is greater than 8 watts, the device must be powered from a 120 or 240 V
ac power source. Connect the power conductors to terminal block TB101 located in the upper right
corner of the housing. N
OTE : External power supply usage is required for Model 10370-80x series.
Refer to Figure 6 and Table 7.
Ground
The unit must be connected to earth ground. Install a #6 ring lug on the incoming ground wire and secure
it to the ground stud located in the upper right corner of the housing.