F&F PCS-516UNI User manual

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PCS-516 UNI
Time relay,
10-function
The PCS-516 UNI time relay is used for time control in industrial
and home automation systems (such as : ventilation, heating,
lighting, signaling, etc.).
A
A. ON delay
After the supply voltage is switched on (the green LED U is on),
the contact remains in position 11-10 and the set operating time
counts down. After the preset time has elapsed, the contact swi-
tches to position 11-12 (the red LED is on). To execute the
operating mode of the relay again you need to switch off the
power supply voltage and switch it back on.
Purpose
Features of work
F&F Filipowski sp. j.
Konstantynowska 79/81, 95-200 Pabianice, POLAND
phone/fax [phone]
www.fif.com.pl; e-mail: [e-mail]
Do not dispose of this device in the trash along with other waste!
According to the Law on Waste, electro coming from households free of charge and can
give any amount to up to that end point of collec� on, as well as to store the occasion of
the purchase of new equipment (in accordance with the principle of old-for-new, regard-
less of brand). Electro thrown in the trash or abandoned in nature, pose a threat to the
environment and human health.

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B
B. OFF delay
The contact remains in position 11-10 until the relay is switched
on. After the supply voltage is switched on (the green LED U is
on), the contact is switched in position 11-12 and the set ope-
rating time t is measured (the red LED is on). To execute the
operating mode of the relay again you need to switch off the
power supply voltage and switch it back on.
C
C. ON delay – cyclic
On delay operating mode is carried out cyclically at equal in-
tervals between the preset operating time and break time.
D
D. OFF delay – cyclic
Off delay operating mode is carried out cyclically at equal in-
tervals between the preset operating time and break time.

E
Generating pulse 0.5 s after the preset time t.
F
Generating a single pulse with time tby the rising edge of the
 signal. During the time measurement, the system does not
react to  pulses.
G
Generating a single pulse with time tby the trailing edge of the
 signal. During the time measurement, the system does not
react to  pulses.
H
Off delay with back-up feature The rising edge of the  si-
gnal causes the relay to be switched on, while the trailing edge
causes the start of time measurement. Applying the  signal
during the time measurement causes the cycle to be extended

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by another time twith the trailing edge.
I
Generating a single pulse 0.5 s after time twith the triggered
trailing edge of the  signal.
Switching off the relay for a specific time twith the rising edge of
the  signal. During the time measurement, the system does
not react to  signal.
When the RESET voltage is applied during the execution
of the given function, it causes:
»for functions A, B, C, D, F – the implementation of the
operating mode from the beginning;
»for functions F, G, H, I – the return of the relay to the
initial state and waiting for the  signal;
»for function K – permanent switching on of the relay
contact in position 11-12.

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Setting the rotary timer switch in position:
»ON when the power supply is on closes the contact
permanently in position 11-12;
»OFF when the power supply is on closes the contact
permanently in position 11-10.
Using the time range setting knob T↔, set one of the selected
ranges, then using the time setting knob T×, set the selected va-
lue on a scale from 1 to 12. The product of these values is equal
to the operating time (for example: 1 m × 7 = 7 min.).
Using the  dial, set one of the functions (for example func-
tion A – off delay).
Working time setting
Working mode setting

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When the power supply of the relay is switched on, the
system does not react to the change of time range and
working time settings.
Operation with the newly set time range and operating
mode takes place after the power supply is switched off
and back on.
With the power supply switched on, it is possible to
smoothly adjust the time within the time range of 1÷12.
  0.1÷1.2 sec  10÷120 min.
  1÷12 sec  2÷24 hours
  10÷120 sec  1÷12 days (24÷288 h)
  1÷12 min.  2÷24 days (48÷576 h)
ON when the power supply is on, the contact is perma-
nently closed in position 11-12.
OFF when the power supply is on, the contact is perma-
nently closed in position 11-10.
1.Turn off the power supply.
2.Fix the relay on a rail in the switchboard.
3.Connect the power supply wires to terminals 1-3.
4.Connect the power supply circuit of the receiver in series to
terminals 11-12.
Time ranges
Mounting

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Wiring diagram

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1-3 power supply relay
7  control signal input
9  control signal input
11  contact power input
10 output: break contact (passive)
12 output: closing contact (active)
Description of terminals

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power supply 12÷264 V AC/DC
maximum load current (AC-1) 8 A
contact separated 1×NO/NC
working time (adjustable) 0.1 s÷576 h
activation delay <50 ms
power supply indication green LED
contacts state indication red LED
power consumption 0.8 W
terminal 2.5 mm² screw terminals
tightening torque 0.4 Nm
working temperature -25÷50°C
dimensions 1 module (18 mm)
mounting on TH-35 rail
protection level IP20
Technical data

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The F&F products are covered by a warranty of the 24 months
from the date of purchase. Effective only with proof of purchase.
Contact your dealer or directly with us.
F&F Filipowski sp. j. declares that the device is in conformity
with the essential requirements of The Low Voltage Directive
(LVD) 2014/35/EU and the Electromagnetic Compatibility (EMC)
Directive 2014/30/UE.
The CE Declaration of Conformity, along with the references to
the standards in relation to which conformity is declared, can be
found at www.fif.com.pl on the product page.
Warranty
CE declaration
E230118