Technical data
30
CP9xx_D00349_08_M_XXEN/02.2022
8. Technical data
8.1 Tabular data
( )* = factory setting
Insulation coordination CP907 acc. to IEC 60664-1
Rated voltage.................................................................................................................................................................50 V
Overvoltage category ........................................................................................................................................................ III
Pollution degree ................................................................................................................................................................ 2
Rated impulse voltage.................................................................................................................................................800 V
Insulation coordination CP915 acc. to IEC 60664-1
Rated insulation voltage........................................................................................................................................ AC 250 V
Overvoltage category ........................................................................................................................................................ III
Pollution degree ................................................................................................................................................................ 2
Rated impulse voltage................................................................................................................................................... 4 kV
Supply CP907 via plug-in terminal (A1/+;A2/-)
Nominal voltage CP907........................................................................................................................ DC 24 V SELV/PELV
Nominal voltage tolerance.......................................................................................................................................±20 %
Typical power consumption at DC 24 V.................................................................................................................. < 15 W
Connection...........................................................................................................................plug-in terminal (A1/+;A2/-)
Maximum cable length when supplied via B95061210 (24-V DC power supply unit 1.75 A):
0.28 mm² ............................................................................................................................................................75 m
0.5 mm².............................................................................................................................................................130 m
0.75 mm² ..........................................................................................................................................................200 m
1.5 mm².............................................................................................................................................................400 m
2.5 mm².............................................................................................................................................................650 m
Supply via PoE (CP907 only)
PoE standard ..................................................................................................................................................... IEEE 802.3at
Nominal voltage .................................................................................................................................. DC 48 V SELV/PELV
Nominal voltage tolerance........................................................................................................................... -25…+15 %
Typical power consumption for PoE ....................................................................................................................... < 15 W
Maximum cable length when supplied via AWG 26/7; 0.14 mm² ..........................................................................100 m
Supply CP915 via terminal block (L1; N)
Nominal voltage CP915 via external power supply unit......................................................................... AC 100… 240 V
Nominal voltage tolerance........................................................................................................................... -15…+10 %
Frequency range
U
s
......................................................................................................................................... 50…60 Hz
Typical power consumption at AC 230 V .................................................................. < 30 W (CP915)/ < 55 W (CP924)
Connection........................................................................................................................................ terminal block (L1; N)
Stored energy time in the event of voltage failure
Time, date.......................................................................................................................................................... min. 3 days
Restart after voltage interruption...............................................................................................................min. 15 seconds
