Beckhoff ELX3152, Operating Manual

Page: 14 / 36

Product overview
ELX3152 and ELX3158 14 Version: 2.0.0
2.3 Technical data
Technical data ELX3152-0000 ELX3158-0000
Technology intrinsically safe sensors
Number of inputs 2 (single ended) 8 (single ended)
Connection technology 2-wire, 3-wire 2-wire
Nominal voltage 24 V
DC
Signal current 0/4…20 mA 4…20 mA
Technical measuring range 107%*
Resolution 16 bit (incl. sign)
Measuring error < ±0.3% (relative to full scale value)
Measuring resistance typically 100 Ω
Input filter limit frequency 5 kHz
Conversion time typically 1 ms
Supply voltage electronics via E-Bus (5 V
DC
) and Power Contacts (24 V
DC
Ex, feeding by
ELX9560)
Current consumption from the E-Bus typically 85 mA typically 75 mA
Current consumption from Power Contacts
(ELX9560 power supply) typically 10 mA + load
Electrical isolation 1500 V (E-Bus / field voltage)
Configuration no address or configuration settings required
Distributed Clocks yes
Bit width in the
process image standard PDO (default) 2 x 4 byte 8 x 4 byte
compact PDO 2 x 2 byte 8 x 2 byte
Special features standard and compact process image, activatable FIR/IIR filters,
limit value monitoring, NE43 NAMUR
Weight app. 60 g
Permissible ambient temperature range
during operation -25°C ... + 60°C
Permissible ambient temperature range
during storage -40°C ... + 85°C
Permissible relative humidity 95%, no condensation
Permissible air pressure
(operation, storage, transport) 800 hPa to 1100 hPa
(this corresponds to a height of approx. -690 m to 2000 m over
sea level assuming an international standard atmosphere)
Dimensions (W x H x D) app. 15 mm x 100 mm x 70 mm
(width aligned: 12 mm) app. 27 mm x 100 mm x 70 mm
(width aligned: 24 mm)
Mounting on 35 mm mounting rail conforms to EN 60715
Vibration / shock resistance conforms to EN 60068-2-6 / EN 60068-2-27
EMC immunity / emission conforms to EN 61000-6-2 / EN 61000-6-4
Protect. class IP20
Permissible installation position
See chapter Installation position and minimum distances [
}
21]
Markings / Approvals CE, UL, ATEX, IECEx, cFMus CE, ATEX, IECEx
*) With a technical measuring range of 107% of the nominal range, the terminal also supports commissioning
with sensor values in the limit range and an evaluation according to NAMUR NE43.