Installation Instructions

Connect external components
Fire brigade call station (AT) PT2002-A1
7
A6V11899867_en--_a
103 | 122
7.4.3.1 Power supply from a cabinet
Fig. 57: PT2002-A1 power supply from a cabinet
1
Cerberus PACE Compact cabinet
2
External 'Fire brigade call station (AT)' PT2002-A1 with accessories
3
DC/DC converter 'MeanWell SD-50B-24 DC/DC' PCA2011-A1 or 'MeanWell
SD-100B-24 DC/DC' PCA2018-A1
4
'Ground fault monitoring (24V)' PCA2001-A1
5
Fuse 1 A
7
DC 24 V wiring to 'Fire brigade call station (AT)' PT2002-A1 or other devices
A ground fault monitor PCA2001-A1 must be used when the PT2002-A1 is
powered from a cabinet with a DC/ DC converter PCA2011-A1 or PCA2018-A1.
If the DC 24 V is used for other external devices, a 1 A fuse is required for each
device.
PT2002
DC/DC
PCA2011
PCA2018
Ground Fault
PCA2001 Fuse
PT2001
(PT2002)
Fuse
DC 24 V DC 24 V
DC 24 V
Cabinet
1
1
12
13 14
15 17
1
2
15 17
Fuse
DC 24 V
1
5
1
7
Other
devices