Redux Module [De]; Installation; Pin Assignments - Siemens FS720 Mounting & Installation

Installing, exchanging and connecting modules
7

Redux module [DE]

7.22 Redux module [DE]

7.22.1 Installation

7.22.2 Pin assignments

200 | 248
Building Technologies
Fire Safety
The Redux module RGQ:FAT-Redux-FS720 is an option for redundantly activating
the fire brigade indication panel (FAT) [DE]. It is fitted on the DIN rail in the fire
control panel.
1 2
Figure 118: Installation position of the Redux module
1 DIN rail
2 Redux module
X1 Connection terminal for line 1 and 2 to the FAT / VAREX
X2 Connection terminal for signals to the fire control panel
X3 Input for system voltage
X4 Output for power supply of the FAT
X5 Connection terminal fault relay
1. Place the Redux module (2) on the DIN rail (1) with the clamp.
2. Connect the Redux module according to the pin assignment.
The pin assignment of the Redux module is listed in the manual of the Redux
module.
During connection please observe the following:
● The data cables of the Redux module are connected to the RS485 interface.
● The supply of the Redux module is connected to the periphery board.
– Periphery board (2 loops) FCI2002-A1: Supply output 2 on plug X9
– Periphery board (4 loops) FCI2004-A1: Supply output 1 on plug X8
● The fault output of the Redux module can be connected to any I/O on the
periphery board. The I/O must be configured accordingly.
X1
X4
X3
X5
X2
A6V10210390_m_en_--
2018-08-29