INIM Electronics Previdia 216, Руководство по установке, Страница: 25 / 84

Installation manual
Description of the parts 25
English
3.2 FPMCPU, front-plate CPU module
The FPMCPU module is the main unit of the control panel and contains the main CPU with all the system configuration
data.
Each module in the Previdia Max system has its own independent CPU. Each FPMCPU unit contains two CPUs: a main
CPU and a emergency backup CPU. The backup CPU will take over in the event of fault on the main CPU.
The emergency backup CPU ensures the efficiency of the basic functions of the system (alarm signal reception from
points and activation of outputs). However, it does not ensure all the configured activation logic. For total redundancy of
all the configured functions, it is necessary to add and configure a second FPMCPU unit to the control panel.
3.3 IFM24160, power-supply module
The IFM24160 internal module supplies and distributes power through the CAN drive connection bar and through the
two outputs, OUT 1 and OUT 2.
In installations where several control panels are connected in a network, it is necessary to use an IFM24160 power-supply
module for each control panel.
In installations where the control panel comprises more than one cabinet, you can install a power supply in each cabinet.
The total voltage available equals the sum of the voltages of each power supply added together minus 1A for correct
cable balance.
Figure 4 - FPMCPU
[A] Touchscreen display [M] Ethernet port
[B]
Status LED
[N]
CAN bar connector
[C] LED and function button [O] Connector for other front-plate module
[D]
LED and multiple-alarm button
[P]
RS485 terminal board for repeaters
[E] Access-key slot [Q] EOL jumper connectors
[F]
Speaker
[R]
RS485 MODBUS terminal board
[G] Ground connection wire [S] MODBUS EOL jumper connectors
[H]
Mounting screw locations
[T]
For future use
[I] CR2032 battery (included, for internal clock) [U] USB mini port
[J]
MicroSD card holder
[V]
Serial connector
[K] Button to reset default settings (factory settings) [W] programming jumper connectors
[L]
Reset button
FPM-CPU module - technical specifications
Power supply voltage
19-30V
supplied by IFM24160 module
Operating temperature from -5°C to +40°C
Consumption @
27.6V
stand-by 130mA
maximum 140mA
mains fault 110mA
Maximum voltage on RS485-REPEATER 1A @ 27.6V
Maximum voltage on RS485-BMS 1A @ 27.6V