GAI-Tronics 393-001AD, RED ALERT Auto-dial Telephones - Manual (Page 18)

P UB . 42004-472B
A UTO -D IAL T ELEPHONE M ANUAL P AGE
16 of 33
f:\standard ioms - current release\42004 instr. manuals\42004-472b.doc
01/15
Auxiliary Outputs
Each telephone includes two isolated solid state switches capable of switching a maximum of 48 V dc,
125 mA or 28 V
RMS
ac, 80
RMS
mA. TB2 (OUT1) and TB5 (OUT4) on the auto-dial telephone PCBA
provides the connections for the auxiliary outputs. Refer to Figure 11 for the location of TB2 and TB5.
Refer to the “Auxiliary Output Control” section on page 18 for additional information.
Figure 11. No. 69577-101 Telephone PCBA (Top View)