Internal View - Talk-a-Phone WEBS-PA-1 Configuration And Operation Manual

2.1.2 Internal View

Different connectors are available on the PCB as shown in the below diagram.
Figure 2 Internal Printed Circuit Board (PCB) view showing various connectors
S/N Connectors
RESET BUTTON
1
EARTH GROUND
2
CONNECTOR
AUXILIARY OUTPUT
3
(1-3)
11
Description
Reset button is a small push button to reset the
WEBS-PA-1.
Earth ground connector should be used to connect
appropriate grounding, based on your mount.
3 closed-contact auxiliary outputs; opto-isolated (Opto-
isolators with a minimum rating of 120mA at 120V AC and
Talk-A-Phone Co.