Teac TD-240A - 2-5．Connecting High; Low Limit Relays

2.CONNECTION
11
2-5. Connecting High / Low Limit Relays
・Connecting External Load
[ High limit relay ]
N/O
COM
３
４
Load
Varistor
Spark Killer
AC
３
４
Spark Killer
DC
← Inside Outside →
← Inside Outside →
COM
N/O
Load
TD-240A
TD-240A
AC Power Supply
DC Power Supply
N/O
COM
５
６
← Inside Outside →
TD-240A
[ Low limit relay ]
Connect a spark killer as
near the load as possible.
Connect a diode as
near the load as possible.
Power Supply
Power Supply
N/O
COM
５
６
← Inside Outside →
TD-240A
[ Low limit relay ]
CAUTION
Overvoltage and overcurrent may cause breakdown of the relay as well
as shortening its life.
It is recommended to connect a spark killer etc. to the connected load
according to AC/DC (refer to the connection examples). With a noise
killer, you can make the life of the relay longer as well as making it
resistible against noise.
Never short-circuit the load.
Should you do it, the equipment will break down.