
Main control units
Mounting and installation, Technical Description, T 811 086 en e
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5.3.3
Connection of inputs to B6-BCB
Monitored inputs
Unmonitored inputs
9
X10
B6-BCB12
B6-BCB13
220 R
220 R
9
X10
B6-BCB12
B6-BCB13
1
1
Fig. 37 B6-BCB, connection of inputs
5.3.4
Connection of relay outputs to B6-BCB
The X11 connector plug to the B6-BCB12 and B6-BCB13 main control units has 5 freely programmable bistable 240 V/3 A
relay contacts for actuating sirens, permanent magnets, relays, etc. With planning software you can define whether the con-
tact is a working contact
or normally closed contact. By programming an “Active in fail-safe position”, the state of each indi-
vidual relay can be defined for power supply failure or shut down of the control panel.
X11 connector plug
Pin
Designation
Relay
Fig. 38 B6-BCB, interface for relay outputs
1
R1
1
2
R1
3
R2
2
4
R2
5
R3
3
6
R3
7
R4
4
8
R4
9
R5
5
10
R5
5.3.5
Technical data
Relay outputs:
5
Relay design:
bistable
Contact resistance:
30 m
max.
Max. switching voltage:
240 VAC / 125 VDC
Max. switching current:
3 A
Max. switching capacity:
300 W / 2,500 VA
Monitoring voltage:
typically 24 V
Monitoring current:
typically 3.1 mA
Short-circuit current:
typically 3.63 mA
Termination resistance:
220 Ω