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Beckhoff Automation Ltd.

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www.beckhoff.com/en-ca/

ELX4154 | EtherCAT Terminal, 4-channel analog output, current, 0/4…20 mA, 16 bit, single-ended, Ex i

Image similar, may contain optional accessories
ELX4154 | EtherCAT Terminal, 4-channel analog output, current, 0/4…20 mA, 16 bit, single-ended, Ex i

ELX4154 | EtherCAT Terminal, 4-channel analog output, current, 0/4…20 mA, 16 bit, single-ended, Ex i

Run LED, Error LED
Power contact
+24 V EX
Power contact
0 V EX
GND
GND
GND
GND
Output 1
Output 2
Output 3
Output 4
Top view 
ELX4154 | EtherCAT Terminal, 4-channel analog output, current, 0/4…20 mA, 16 bit, single-ended, Ex i

ELX4154 | EtherCAT Terminal, 4-channel analog output, current, 0/4…20 mA, 16 bit, single-ended, Ex i

The system-integrated solution for explosion protection: PC-based control

The system-integrated solution for explosion protection: PC-based control

The ELX4154 analog output terminal is used for the direct connection of intrinsically safe field devices located in hazardous areas classified zone 0/20 or 1/21. It can be used, for example, to control intrinsically safe controllers for control valves. The output current range can be switched between 0…20 mA and 4…20 mA.

 

EtherCAT terminals of the ELX series must always be operated in conjunction with the ELX9560 power supply terminal. This terminal generates an electrically isolated output voltage (24 V EX) from the input voltage (24 V DC) for supplying the subsequent ELX terminals. If a new power supply is required, the combination of an ELX9410 and an ELX9560 can be used so that further ELX terminals can be added. The ELX terminal string must be terminated with one ELX9012 or two ELX9410.

Product status:

regular delivery

Product information

Technical dataELX4154
Technologycurrent output
Signal current0/4…20 mA
Number of outputs4 (single-ended)
Connection method2-wire
Load400 Ω
Output error< 0.1% (relative to end value)
Resolution16 bit (incl. sign)
Conversion timetyp. 1 ms
Supply voltage electronics24 V DC (via power contacts), ELX9560 power supply
Current consumption power contactstyp. 21 mA + 0.8 x load
Current consumption E-bustyp. 60 mA
Distributed clocksyes
Special featuresparameterizable watchdog, activatable user calibration
Weightapprox. 100 g
Operating/storage temperature-25…+60°C/-40…+85°C
Relative humidity95%, no condensation
Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4
Protect. rating/installation pos.IP20/see documentation
Approvals/markingsCE, UL, ATEX, IECEx, cFMus, CCC
Ex markingATEX:
  II 3(1)G Ex ec [ia Ga] IIC T4 Gc
  II (1)D [Ex ia Da] IIIC
  I (M1) [Ex ia Ma] I
IECEx:
  Ex ec [ia Ga] IIC T4 Gc
  [Ex ia Da] IIIC
  [Ex ia Ma] I
cFMus:
  AIS Class I, II, III, Division 1, Groups A thru G
  Class I, Division 2, Groups A, B, C, D
  Class I, Zone 2, AEx ec [ia Ga] IIC T4 Gc
  [AEx ia Da] IIIC T4
Housing dataELX-24-2x8pin
Design formcompact terminal housing with signal LEDs
Materialpolycarbonate, blue
Dimensions (W x H x D)24 mm x 100 mm x 68 mm
Installationon 35 mm DIN rail, conforming to EN 60715 with lock
Side by side mounting by means ofdouble slot and key connection
Markinglabeling of the BZxxx series
Wiringsolid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver
Connection cross-sections*: 0.08…2.5 mm²,
st*: 0.08…2.5 mm²,
f*: 0.14…1.5 mm²
Connection cross-section AWGs*: AWG28…14,
st*: AWG28…14,
f*: AWG26…16
Stripping length8…9 mm
Power contacts2 blade/spring contacts

*s: solid wire; st: stranded wire; f: with ferrule

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