Power module - FB-PS-PLUG-24DC/28DC/0.5/EX

Power supply plug for fieldbus system in hazardous locations. Provides 500 mA @ 28 V DC to couplers along the trunk.

Product Details

Input voltage 24 V DC
Nominal input voltage range 18.5 V DC ... 30.5 V DC
Input voltage range DC 18.5 V DC ... 30.5 V DC
Short-term input voltage 24 V DC

Output voltage range 28 V DC ... 30 V DC (on the trunk)
Nominal output current (IN) 500 mA
Output power 13.5 W
Power dissipation 4 W (typical)
Connection in parallel yes, for redundancy
Connection in series No

Connection method Plug-in connection

Product type Power supply

Dimensional drawing
Width 17.5 mm
Height 117.6 mm
Depth 115 mm

Assembly instructions Plug-in connections may only be operated only when there is no load/voltage.

Ambient conditions
Degree of protection IP20
Ambient temperature (operation) -40 °C ... 70 °C
Ambient temperature (storage/transport) -40 °C ... 85 °C
Max. permissible relative humidity (operation) 95 % (non-condensing)

Standards/regulations NE21
EN 61326
Standards/specifications Ring wave noise immunity in acc. with IEC 61000-4-12
Standards/specifications Dry heat in acc. with IEC 61131-2
Standards/specifications Damp heat in acc. with IEC 61131-2
Standards/specifications Shock and vibration in acc. with EN 61131-2 and EN 50178
Standards/specifications IEC 61158-2

Fieldbus Foundation FF-831
EN EN 61326
Ex data
ATEX Sira 11ATEX4216X; II 3 G Ex nA nC IIC T4 Gc
IECEx IECEx SIR 11.0097X; Ex nA nC IIC T4 Gc
CSA, USA/Canada Class I, Div. 2, Groups A, B, C, D; Ex nA nC IIC T4
Class I, Zone 2, AEx nA nC IIC T4

Safety data
Input voltage Ui 30.5 V DC (input power)
Input current Ii 850 mA (input power)
Inductance Li 17.6 mH (trunk and host)
Max. output voltage Uo 30 V DC (trunk and host)

Utilization restriction
EMC note EMC: class A product, see manufacturer's declaration in the download area

Item number 2316132
Packing unit 1 pc
Minimum order quantity 1 pc
Sales Key CN
Product Key DNC1Z1
Catalog Page Page 459 (C-6-2019)
GTIN 4046356619981
Weight per Piece (including packing) 228 g
Weight per Piece (excluding packing) 218 g
Customs tariff number 85366990
Country of origin US


ECLASS-9.0 27242611
ECLASS-10.0.1 27242611
ECLASS-11.0 27242611


ETIM 8.0 EC002583


UNSPSC 21.0 32151600


Approval ID: RU C-DE.A*30.B.01082


Approval ID: IECEx SIR 11.0097X


Approval ID: 2431654


Approval ID: 2431654


Approval ID: Sira 11ATEX4216X


REACh SVHC Lead 7439-92-1
China RoHS Environmentally Friendly Use Period = 50 years
For information on hazardous substances, refer to the manufacturer’s declaration available under “Downloads”