Allworx
®
Connect™ Server Family Installation Guide
Page 24
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Version: F Revised: June 21, 2018
5.2
Rear Terminal Block
5.2.1 Relays
The Connect server comes with two (2) sets of C-form relay contacts for connecting to external devices
such as remote door releases and paging amplifiers. The contacts rating is 30 VDC @1A. Only connect
the SELV circuits meeting IEC 60950-1 / UL 60950-1 OR NEC Class 2 circuits. Insert the wire in front of
the removable terminal block and tighten the top screw.
:
5.2.2 Line Out
Connections for line out are available on the rear terminal block. The front and rear outputs are not
physically connected together but provide the same audio signal.
5.3 Serial Port
For connections to a serial port on a PC, use a straight through male-to-female DB-9 cable. Set the
serial settings to 115.2K baud rate with no parity and 1 stop bit.
Serial Port Pin-Out
DB-9 Female
Pin
Signal
Direction
2
TX
Output
3
RX
Input
5
GND
--
NO
Normally Open
COM
Common
NC
Normally Closed
Contacts Labels
Relay schematic
