socomec ATyS t User Manual

53
EN
ATYSt - 541995C - SOCOMEC
8.2.3.3. Remote control logic
Remote switching operation can be driven in AUT mode by external volt free contacts as described above using input
contacts 312 to 317.
Depending on the wiring conguration there are two types of logic that may be applied to the ATySt.
• Impulse logic or
• Contactor logic.
In remote control, the ATySt inputs give priority to orders I and II over 0 therefore contactor logic can be implemented by
simply bridging terminals 316 and 317.
Impulselogic:
The ATySt is driven to a stable position (I – O – II) after receiving an
impulse order.
• A switching command of at least 60 ms is necessary to initiate the
switching operation.
• Orders I and II have priority over order 0.
Note: The logic diagrams exclude the transfer times.
Imp. ≥60ms
order I
position I
order 0
position 0
order II
position II
Impulse logic
(Note: Excludes position switching delays)
ContactorLogic:
The ATySt is driven to a specic position (I or II) for as long as the order
is maintained.
• Order O is maintained. (Bridge 316 – 317)
• Orders I and II have priority over order 0.
• Orders I and II have equal priority.
(1st order received is held until no longer maintained).
• If order I or II disappears, the device returns to zero position. (With
the power supply available).
maintened
order I
position I
order 0
position 0
order II
position II
Contactor logic
(Note: Excludes position switching delays)

socomec ATyS t Specifications

General

Brand	socomec
Model	ATyS t
Category	Switch
Language	English