Frequency Selection - PRASTEL 4PH200A Manuel D'instructions

4PH200A
7. CONNECTIONS
Transmitter
Receiver
8. SETTING THE RESPONSE TIME
A trimmer is available on the receiver for setting the photocell response time.
Set the response time, as described in the figures below, according to the type of installation and the level of
protection required.
Response time (sec.)
(Trimmer on receiver)

9. FREQUENCY SELECTION

To prevent interference if installing more than one photocell, it
is possible to set a different work frequency for each photocell,
by choosing between 4 available values.
Set the frequency using the two dip switches on the receiver
and on the transmitter (see "Frequency selection" in section 1).
Select the same frequency on both the receiver and the
transmitter.
Power supply
10.5 – 30 VDC
(no polarity)
Power supply Alarm contact
10.5 – 30 VDC (0.2A @ 28VDC)
(no polarity)
Fast pace
ENGLISH
Tamper contact
(0.2A @ 28VDC)
Normal pace Slow movement
CH1
IS4PH200A_01_07.doc
Disqualification contact
(0.2A @ 28VDC)
CH2 CH3 CH4
8