socomec ATyS C55 - Power Supply Options

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EN
ATySController C55/65 - 549866C - SOCOMEC
9.2. Power Supply
The ATyS C55/65 controller is Self-powered from the voltage sensing of any available source, and may also be powered (as
a backup) from the DC auxiliary power input (24VDC). Additionally the C65 controller also includes an internal energy backup
of 15 seconds (default value, adjustable up to 30s) to keep the controller and communication in operation during a power
outage and during the Genset startup.
9.3. AC Dual Power Supply / Sensing
The ATyS C55/65 controller will be automatically supplied from the voltage sensing connectors of both sources thanks to an
internal DPS (dual power supply) that in case main source failure, will immediately switch to the secondary source supply the
device.
Note: the nominal auxiliary power supply feeding the sensing terminals must be within the limits of 88 -> 576 VAC.
L2 L3 NL1
SOURCE S1
L2 L3 NL1
SOURCE S1
L2 L3 NL1
SOURCE S1
L2 L3 NL1
SOURCE S1
L2 L3 NL1
SOURCE S1
L2 L3 NL1
SOURCE S1
3P + N 1P + N
2P + N 3P + HL
2P
3P
L1 L2 L1 L2L3
L1 L2 L1 L2L3 L1 L2 L3
N L1 N
N HL
For single phase networks,
the neutral has to be bridged
from N to L2
Note: the C55/65 standalone ATS controller must include a SCPD such as fuses on each phase of the voltage
sensing control wiring. 1A gG fuses are recommended.
9.4. DC Power Supply
The ATyS C55/65 includes an optional DC power supply input to power the controller in case both sources are off for over
15-30 seconds. The DC power supply voltage needed to power up the controller is between 9VDC and 28VDC. The 24VDC
power supply is mandatory when using the C65 with additional external I/O modules.
WARNING ! DC supply is optional when using the controller alone, but necessary in case
of using extension modules (I/O module). When using a DC supply please follow the
recommendations below :
- The 24Vdc is SELV (safety extra low voltage) and must be fused and grounded in the
installation.
- The current measurement and the digiware will be at the same potential as the 24Vdc.
- RS485 includes functional insulation
LATCHING RELAY OUTPUTS (NC-NO-C)
INPUTS/ENTRÉES
OUTPUT RELAYS (NC-NO-C)
OUT 5OUT 6 OUT 4 OUT 3 OUT 2 OUT 1
12 14 1122 24 2132 34 3142 44 4152 54 5162 64 61
C IN6 IN5 IN4 IN3 IN2 IN1
70 76 75 74 73 72 7181 82
ATyS C65
Optional
Aux. Supply
24V (6W)
ATSE Controller
Config
USB
BATTERY
PILE
BR2032 LITHIUM
RS485
NC
MADE IN
FRANCE
L2 L3 NL1 L2 L3 NL1
ON
OFF
120Ω
IN I3 I2 I1 GND GND
CURRENT TRANSFORMERS : 1A or 5A
TRANSFORMATEURS DE COURANT : 1A ou 5A
SOURCE S2 SOURCE S1