TEL AFA 500 - Connection Details

3
Connection details :-
Com port
RS232
Night set-back
Relay input
Flying lead with plug
connection for PCB
15 V DC
Flying lead with plug
connection for PCB
and SM6 airflow sensor
12V DC
Flying lead from Proxy
switch with plug
connection for PCB
12V DC
Sash High
Proximity switch
( Optional )
Remote
SM6 Airflow Sensor
( Optional )
R1
OPTIONAL
REMOTE
SENSOR
SOCKET
15V DC
POWER
SUPPLY
INPUT
Sash Proximity
switch
OUTPUT RELAY
COMMS
PORT
INPUT 1
Bn
Bk
Bl
Sash
Micro
Switch
REFER TO
INSTALLATION
INSTRUCTIONS
BEFORE
CONNECTING
MADE IN ENGLAND
www.tel-uk.com
WARNING
TEL$
PSU
Relay output 2
Rated 110V
2A AC1
Sash High
Micro-switch
( Optional )
Plug – in power adapter for
mains socket.
(To suit local requirements )
Standard options :-
230V 50Hz -- UK 3-pin
220V 50Hz -- Euro 2-pin
120V 60Hz -- USA 2-pin
AFA 500
Notes:-
1. The socket for the remote SM6 Airflow Sensor is not provided as standard but is available on
request. The unit operates with the in-built sensor OR the remote sensor.
2. The Sash High alarm can operate with the Micro switch OR the Proximity Switch.
Both connection points are available as standard.