Mircom TX3-200-4U-C - Controller Board Layout and Functions

Lobby Control Unit Setup
TX3 Telephone Access System Installation and Operation Manual 39
4.1 Controller Board
Figure 20 shows the general layout of the Lobby Control Unit main controller
board. See section 4.2 on page 41 and section 4.3 on page 46 for a detailed
description of the connectors at the bottom and top of the controller board.
Figure 20. Lobby Control Unit Main Controller Board
Telephone
lines 1 to 5
Door Supply, Door
Relay, and 2 General
Purpose Relays
JW8
P7: Guard Phone
connector
SW1: DIP
Switches
P5: IP Module
connector
USB Port
P4: Modem
Module
connector
JW7
JW1
JW2
JW5
JW10
JW9
JW11
P6: To Keypad/
Display
SW1:
Power
P3
P1
P8
TS14
JP2
JP1
Speaker and
microphone
Lamp supply,
camera supply,
power supply
Inputs 1-5 RS-485