Emerson XWEB300D - Page 8

1592028010 XWEB300D_500D_500 EVO STP GB r1.2 12.06.2017.doc XWEB3000/5000 EVO 8/22
TERMINAL BLOCK (COOLMATE MODELS ONLY)
1
: Alarm relay 1
2
3
: Alarm relay 2
4
5
: System alarm relay
:5-6 No alarm
:5-7 Alarm present
6
7
8
: Modem reset relay
9
10
: Digital input
11
12 (+)
: RS 485 socket
13 (-)
14 ()
: Power supply connector
: USB socket for PC connection
: USB socket for devices connection
: COM port for external modem
: Telephone jack (only for internal modem)
: RJ45 LAN connector
NOTE: for XWEB500, the 'reset modem' relay is energised for a reset every two minutes in the event of
inactivity, and before each use (sending of a fax, dial-up, etc.). Add this relay to the power supply circuit of
the external modem to guarantee the correct transmission of messages (e.g. SMS messages).