F&F PCS-516UNI Manual page 2

H
U
t
Delay in deactivation with support function enabled. The leading
edge of the START signal results in relay activation, where as the
trailing edge of the same signal triggers the time countdown. The
supply of the START signal during countdown results in an exten-
sion of the cycle by another „t" time value along the trailing edge.
I
U
t
Deactivation and activation lags with support function enabled. If
the START voltage is supplied for less than 45 s, it is ignored by the
system, however if it is longer, the relay is activated after the 45s
and the preset time value is counted down with the trailing edge
of the START signal. If another START impulse is applied during the
countdown, then the trailing edge of this signal will result in the
repeated countdown sequence (e.g. for ventilation purposes:
short activation of the lighting does not turn the fan on, but if the
lilting lighting is activated for longer than the 45 s, the fan will
start).
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TECHNICAL DATA
supply
current load
contact
work time
activation lag delay function
power supply indicator
work mode indicator
power consumption
working temperature
connection
dimensions
mounting
protection level
WIRING DIAGRAM
AC/DC
1
RESET
L/N/+ 7
11
- 7 -
t t
0,5 s
12÷264V AC/DC
<8A
1×NO/NC
0.1 576h ÷
<50 ms
green LED
red LED
0.8W
-25÷50°C
2.5mm² screw terminals
1 module (18 mm)
on TH-35 rail
IP20
3
START
9 L/N/+
10
12
K
U
t t
Turning off the relay for a specified period of time along the
leading edge of the START signal. During the preset time count-
down the system does not respond to START signals.
If the RESET voltage is applied during the execution of:
* A, B, C, D, F functions the selected work mode is restarted
* F, G, H, I functions the relay returns to the initial condition and
awaits the START signal;
* K function the relay's contact is closed permanently in the 11-12
position.
Setting the time range knob regulator in the:
- ON - position with power supply activated results in the perma-
nent closure of the contact in position 11-12..
- OFF - position (power supply activated) causes the contact to be
permanently closed in the position 11-10.
ASSEMBLY
1. Take OFF the power.
2. Put on the relay in the switchgearbox.
3. Cables of power connect with diagram to contacts 1-3.
4. System of connected receiver connect in line to contacts 11-12.
- 6 -
Example of connection with N control signals
- 8 -
D151217