Tamper; Rs-485 Bus; Inputs; Programmable Output U1 (Positive) - CAME PXC48 Manuel Installateur

TAMPER

CONTROL UNIT TAMPER ENABLED (JP3 on 0)
CONTROL UNIT TAMPER DISABLED (JP3 on C)
Not using the control unit tamper nullifies the system's safety
level .
INSTALLING ANTI-OPENING TAMPER
1 Drill a hole into the right side of the control unit container with
a drill bit for iron so as to be able to attach the tamper horizontally
with the (short) screw .
2 Attach the tamper to the right side of the control unit with the
second (short) screw .
INSTALLING ANTI-OPENING AND ANTI-TEAR TAMPER
1 Drill a hole in the wall (with a bit the size of the rawl plug provid-
ed) at the height of the hole next to the tamper .
2 Put the relevant screw (long) into the hole on the right side of
the control unit, screw it in and fix it with the lock nut . The tamper
must be able to turn .
C Adjust the height of the screw in the plug so that when the cover
is closed the tamper lever closes .
B
1
2
C
1

RS-485 BUS

For cabling the RS-485 bus refer to section 4 .2 .

INPUTS

For cabling the inputs refer to section 4 .3 .

PROGRAMMABLE OUTPUT U1 (POSITIVE)

A short circuit to GND with output active for a long time may
lead to the protective resistor being broken .
U1 is a (freely programmable) output that provides a positive when
it is active:
• U1 ON = 13 .8 V DC
• U1 OFF = not connected
It is factory-programmed as a TC to inhibit microwaves when the
system is off (U1 = OFF if at least one area is on or during exit
times; U1= ON if the system is totally off) .
The output is protected by a 100 ohm resistor .
It can also be used to control sirens or other loads .

U2, U3, U4 PROGRAMMABLE OUTPUT (OPEN COLLECTOR)

A short circuit at 12 V CC with output active for a long time may
lead to the protective resistor being broken .
Non-self-powered siren
In the PXC200 control unit output U2 is a relay with C-NA
terminals .
U2, U3, U4 are (freely programmable) Open Collector-type outputs
that provide a negative when they are active:
• U2, U3, U4 ON = 0 V DC
• U2, U3, U4 OFF = not connected
The outputs are protected by 100 ohm resistors .