
Specifications
8
Technical data
71
Building Technologies
008250_i_en_--
Fire Safety
2013-08-15
8
Specifications
8.1
Technical data
The following data only applies to the FDUL221 line tester, variant 3.
Power supply
Operating voltage:
DC 10…30 V
Battery
2 x lithium manganese dioxide type U9VL
Li/MnO2 9 V, 1 Ah
25 x 48 x 16 mm
Network adapter
AC 240 V / DC 24 V / 625 mA
Operating current
In quiescent condition with LCD backlight Max. 30 mA
Depends on the number of line device on
the detector line and the function performed
Max. 550 mA
Line voltage
FDnet (FS20, CS114x)
DC 32 V
C-NET (FS720)
DC 32 V
FDnet SIGMA (SIGMASYS)
DC 28 V
Fuses
Line A (+)
Internal fuse
Line A (–)
Internal fuse
Line B (+)
Internal fuse
Line B (–)
Internal fuse
Interfaces
Line
FDnet/C-NET
PC
Via USB interface
Maximum detector key figures
(MK) per line
With network adapter
Min. 550
With battery
Min. 150
Connections
Line
4 sockets for lab cable with crocodile
clips/connector
Earth
Sockets for lab cable with crocodile
clips/connector
Mains
Socket for power unit kit FDUL221-B
PC
USB-B socket for USB cable