
Main control units
Mounting and installation, Technical Description, T 811 086 en e
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5.2
SecuriFire 2000 B6-BCB13 main control unit
The B6-BCB13 main control unit is a component of every SecuriFire 2000 control panel and is screwed onto the rear wall of
the map case. It includes all interfaces for connecting peripherals, relay contacts, MMI-BUS, monitored outputs and service-
PC, as well as a slot for an additional optional unit.
The power is supplied via the X1 interface to the B6-PSU power supply unit. The built-in control panel is connected to the X2
interface. System states are indicated by LEDs (V 50). All programming and configuration procedures are performed via the
LAN interface (X3) by the service PC and SecuriFire Studio.
Further information about the B6-BCB13 can be found in the technical description T 811 031.
Fig. 32 B6-BCB13 interfaces
5.2.1
Interfaces
X1
Interface for the B6-PSU power supply unit
X2
Control panel interface to the B6-MIC11
X3
Ethernet 100BASE-TX service interface
X5
Slot for 1 expansion unit
(B6-LAN, B6-NET2-485, B6-NET2-FXS, B6-NET-FXS, B4-DAI2, B4-USI, B6-EIO, B4-EIO)
X6/X7
Jumpers for MMI-Bus termination
X8
Interface for MMI-Bus
X9
Interface for German fire brigade map in accordance with DIN 14661
X10
Interface for monitored inputs and outputs
X11
Interface of the relay contacts
X12
Interface for 2 addressable loops or 4 stub lines (SecuriLine eXtended)
X23/28
Jumpers for relay no. 5
X23 open, X28 closed = relay output
X23 closed, X28 open = extinguishing or fault interface
X31
Interface for SD card (event memory expansion)
T2
Button for control panel reset
V50
State LEDs for master processor
LED is dark
fault
LED is lit
start up
LED flashes rapidly normal operation