Lindab Fire System Pro - Pro-R Signal Repeater; Connnection and Wiring

B
A
G0
G
BAG0
G
Data+ Data-
V+
GND
PRO-S
PRO-S
PRO-R
D
Output DC
24V 0,5A
Input AC
100-240V
+
L(+) N(-)
-
230V
Data+ Data-
B
A
G0
G
BAG0
G
17
2022-11-28
lindab | installation
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FireSystemPro Repeater
Pro-R signal repeater
Pro-R is a signal repeater used in the Fire System Pro, provided with its own 230V stabilized power supply. It is used to
enhance the RS-485 signal quality and is required if more than 30 damper units (Pro-S) are connected to the system or if the
communication cable is longer than 300 meter. Both RS485 cables and the 24V DC power supply are connected to Pro-R via
removable 10-pin terminal blocks.
Connect Pro-R signal repeater to Pro-S damper unit
PRO-M
PRO-R
PRO-P
Wiring Pro-R
Click here to
go directly to
the technical
datasheet for
PRO-R
Connnection and wiring
PRO-S
PRO-S
PRO-S
230V
24V
Communication
PRO-S
PRO-P
ATTENTION!
MAX 30 PRO-S
units per one PRO-R
unit or no more than
300 m wire
ATTENTION!
MAX 10 PRO-S units
per one PRO-P unit