ELX4154 | EtherCAT Terminal, 4-channel analog output, current, 0/4…20 mA, 16 bit, single-ended, Ex i
+24 V EX
0 V EX
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 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 data | ELX4154 |
|---|---|
| Technology | current output |
| Signal current | 0/4…20 mA |
| Number of outputs | 4 (single-ended) |
| Connection method | 2-wire |
| Load | 400 Ω |
| Output error | < 0.1% (relative to end value) |
| Resolution | 16 bit (incl. sign) |
| Conversion time | typ. 1 ms |
| Supply voltage electronics | 24 V DC (via power contacts), ELX9560 power supply |
| Current consumption power contacts | typ. 21 mA + 0.8 x load |
| Current consumption E-bus | typ. 60 mA |
| Distributed clocks | yes |
| Special features | parameterizable watchdog, activatable user calibration |
| Weight | approx. 100 g |
| Operating/storage temperature | -25…+60°C/-40…+85°C |
| Relative humidity | 95%, no condensation |
| 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. rating/installation pos. | IP20/see documentation |
| Approvals/markings | CE, UL, ATEX, IECEx, cFMus, CCC |
| Ex marking | ATEX: 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 data | ELX-24-2x8pin |
|---|---|
| Design form | compact terminal housing with signal LEDs |
| Material | polycarbonate, blue |
| Dimensions (W x H x D) | 24 mm x 100 mm x 68 mm |
| Installation | on 35 mm DIN rail, conforming to EN 60715 with lock |
| Side by side mounting by means of | double slot and key connection |
| Marking | labeling of the BZxxx series |
| Wiring | solid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver |
| Connection cross-section | s*: 0.08…2.5 mm², st*: 0.08…2.5 mm², f*: 0.14…1.5 mm² |
| Connection cross-section AWG | s*: AWG28…14, st*: AWG28…14, f*: AWG26…16 |
| Stripping length | 8…9 mm |
| Power contacts | 2 blade/spring contacts |
*s: solid wire; st: stranded wire; f: with ferrule
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