PR821-CH User Manual.doc
2018-04-05
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Table 3. Input functions of PR821-CH controller
No.
Function
Type
Description
[15]
INTRUDER
–
delayed
ON
monitored
Delayed intruder alarm line which is used in
intruder alarm system incorporated into PR821-CH
controller and is dedicated to connection of intruder
detector.
[16]
Window contact
ON/OFF
monitored
The input is dedicated to connection of window
detector. Input activation is interpreted by the
controller as window opening while input
deactivation is interpreted as window closing. The
input is used both in intruder alarm incorporated
into PR821-CH controller and it can switch air
conditioning off.
[31]
Set
AIR
CONDITION
ON
monitored
When the input is activated then AIR CONDITION
Flag is switched on.
[32]
Clear
AIR
CONDITION
ON
monitored
When the input is activated then AIR CONDITION
Flag is switched off.
[33]
Toggle
AIR
CONDITION
ON
monitored
When the input is activated then AIR CONDITION
Flag is switched on/off.
[34]
Set
DO
NOT
DISTURB
ON
monitored
When the input is activated then DO NOT DISTURB
Flag is switched on.
[35]
Clear
DO
NOT
DISTURB
ON
monitored
When the input is activated then DO NOT DISTURB
Flag is switched off.
[36]
Toggle DO NOT
DISTURB
ON
monitored
When the input is activated then DO NOT DISTURB
Flag is switched on/off.
[37]
Set ASSISTANCE
ON
monitored
When the input is activated then ASSISTANCE Flag
is switched on.
[38]
Clear
ASSISTANCE
ON
monitored
When the input is activated then ASSISTANCE Flag
is switched off.
[39]
Toggle
ASSISTANCE
ON
monitored
When the input is activated then ASSISTANCE Flag
is switched on/off.
[40]
Set
MAKE
UP
ROOM
ON
monitored
When the input is activated then MAKE UP ROOM
Flag is switched on.
[41]
Clear MAKE UP
ROOM
ON
monitored
When the input is activated then MAKE UP ROOM
Flag is switched off.
[42]
Toggle MAKE UP
ROOM
ON
monitored
When the input is activated then MAKE UP ROOM
Flag is switched on/off.
6.2 Output functions
PR821-CH controller is equipped with one relay and two transistor type outputs and XM-2 expander
can be connected to the controller in order to increase the number of relay outputs by two. Output
lines can be configured in regard of their function by means of PR Master software within properties
of particular controller. Relay outputs REL1 and REL2 provide isolated NO/NC/COM terminals (under
normal operating conditions NO-COM connectors are opened, whereas NC-COM connectors are
closed). Every transistor output is capable of operating with current up to 1A/15VDC. Transistor
outputs are equipped with internal fuses for switching off outputs automatically once a maximum
current level is exceeded.
