I E16x442 Rev: 00
Page 27 of 73
3.3.
Technical Data of Power Supply
3x 24 volts dc / 0.5 amps (18…40 volts) from a power supply with protective separation, con-
forming to IEC 61131-2 requirements.
Maximum consumption of system : 20 watts
3.4.
Installation Conditions
Ambient temperature in operation : 0° C..+55° C
Ambient temperature in storage: -20° C..+85° C
Relative humidity: 10 % to 95 %, non condensing
To be installed in dry cabinets in air-conditioned rooms
3.5.
Protection Grade
Insulation Class III
Version E16A442 and E16E442 : IP20
Version E16G442: IP65 resp. NEMA4
3.6.
Connectors
Plug-In Cage-Clamp Connectors, type Phoenix Combicon FK-
MLP1,5/…ST-3,5,
fitting for:
Conductor cross section solid min.:
0.2 mm²
Conductor cross section solid max.:
1.5 mm²
Conductor cross section stranded min.: 0.2 mm²
Conductor cross section stranded max.: 1.5 mm²
Conductor cross section stranded, with ferrule without plastic sleeve min.: 0.25 mm²
Conductor cross section stranded, with ferrule without plastic sleeve max.: 1.5 mm²
Conductor cross section stranded, with ferrule with plastic sleeve min.: 0.25 mm²
Conductor cross section stranded, with ferrule with plastic sleeve max.: 0.75 mm²
Conductor cross section acc. to AWG/kcmil min.: No. 24
Conductor cross section acc. to AWG/kcmil max: No. 16
Minimum AWG according to UL/CUL: 28
Maximum AWG according to UL/CUL: 16
3.7.
Conformity to Standards
2006/42/EU
SIL2/IEC61508, DIN EN ISO 13849-1:2008 Cat 3 PL e, API 670, API 672
2006/95/EU, EN 61010-1,
2004/108/EU, EN 61000-6-2, EN 61000-6-4, IEC 611311-2