Electrical Operation - socomec ATyS 3e Notice D'utilisation

Electrical operation

POWER SUPPLY
ATyS 3e, 6s and 6e integrate 2 power inputs (101-102,
201-202), and consider the available source to keep the
product operational.
CONTROL LOGIC
ATyS 3e and 6e products are electrically driven by exter-
nal volt free contacts between terminals 314 and 317.
This command can be inhibited:
• On ATyS 3e: terminals 313-317 closed
• On ATyS 6e: terminals 313-317 opened.
Two types of control logic are possible: impulse or
contactor. The choice of the control logic is made via
programming (refer to programming chapter ATyS 3e
and 6e).
SOCOMEC - Réf.: 531 848 F
3e 6s 6e
AUT position
priority power source
standby power source
switching operation possibility
1 : terminals 101-102
3e 6s 6e
>
Impulse logic (standard configuration)
• The switching command is a pulsed dry contact lasting
at least 30 ms.
• When the order disappears, the product remains in
position
• The impulse can be of infinite duration without causing
any disturbance.
command I
command O
command II
position I
position O
position II
>
Contactor logic
• The transfer command is a maintained dry contact
• If command I or II disappears, the device returns to
zero position
• A 0 command drives the device into zero position,
irrespective of the status of the I and II commands (
or 2 ).
command I
command O
command II
position I
position O
position II
Automatic Transfer Switch ATyS
OPERATION
1
2
2 : terminals 201-202
1
101