DetachFixClose

ELX3202-0090 | EtherCAT Terminal, 2-channel analog input, temperature, RTD (Pt100), 16 bit, Ex i, TwinSAFE SC

ELX3202-0090 | EtherCAT Terminal, 2-channel analog input, temperature, RTD (Pt100), 16 bit, Ex i, TwinSAFE SC

ELX3202-0090 | EtherCAT Terminal, 2-channel analog input, temperature, RTD (Pt100), 16 bit, Ex i, TwinSAFE SC

Run LED
Error LED 1
Error LED 2
Power contact
+24 V
Power contact
0 V EX
+RL1
+R1
+RL2
+R2
-RL1
-R1
-RL2
-R2
Top view 
ELX3202-0090 | EtherCAT Terminal, 2-channel analog input, temperature, RTD (Pt100), 16 bit, Ex i, TwinSAFE SC

ELX3202-0090 | EtherCAT Terminal, 2-channel analog input, temperature, RTD (Pt100), 16 bit, Ex i, TwinSAFE SC

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

TwinSAFE SC: Making standard signals usable for safety tasks

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

TwinSAFE SC: Making standard signals usable for safety tasks

The ELX3202-0090 analog input terminal allows the direct connection of RTDs located in hazardous areas classified zone 0/20 or 1/21. The circuitry of the ELX3202-0090 can operate sensors with 2-, 3- and 4-wire technology. Linearization is carried out over the entire freely selectable temperature range. By default the terminal is set to Pt100 sensors with 3-wire technology. The ELX3202-0090 terminal indicates signal state and sensor malfunctions (e.g. wire breakage) by means of LEDs.

With the aid of the TwinSAFE SC technology (TwinSAFE Single Channel) it is possible to make use of standard signals for safety tasks in any network or fieldbus. To do this, EtherCAT I/Os from the areas of analog input, position measurement or communication (4…20 mA, incremental encoder, IO-Link, etc.) are extended by the TwinSAFE SC function. The properties typical for the signals and the standard functions of the I/O components are retained. TwinSAFE SC I/Os differ optically from standard I/Os by a yellow stripe on the front of the housing.

The TwinSAFE SC technology enables communication via a TwinSAFE protocol. These connections can be distinguished from the usual secure communication via Safety over EtherCAT.

The data from the TwinSAFE SC components is fed via a TwinSAFE protocol to the TwinSAFE Logic, where it can be used in the context of safety-relevant applications. Detailed examples confirmed/calculated by the TÜV SÜD for the correct application of the TwinSAFE SC components and the respective normative classifications can be found in the TwinSAFE application manual.

Product status:

regular delivery

Product information

Technical dataELX3202-0090
Number of inputs2 (differential)
Power supplyvia the E-bus
Connection method2-, 3-, 4-wire (default: 2-wire)
Temperature range-200…+850 °C (Pt sensors); -60…+250 °C (Ni sensors), for further types and details see documentation
Resolutionup to 0.01 °C per digit (preset: 0.1 °C per digit)
Measuring current< 1 mA (depending on sensor and measuring range)
Measurement error/ uncertainty< ±0.3 % (relative to full scale value)
Internal resistancetyp. ≥ 10 kΩ (differential)
Input filter limit frequencytyp. 1 kHz
Sensor typesPt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni1000, resistance measurement (10 Ω…4 kΩ), KT(Y) sensors
Conversion time10…3300 ms (adjustable, default: 270 ms)
Supply voltage electronics24 V DC (via power contacts), ELX9560 power supply
Current consumption power contactstyp. 10 mA
Current consumption E-bustyp. 70 mA
Special featureslimit value monitoring, digital filter and characteristic curve linearization integrated, connection method freely configurable, TwinSAFE SC
Weightapprox. 60 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
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-12-8pin
Design formcompact terminal housing with signal LEDs
Materialpolycarbonate, blue
Dimensions (W x H x D)12 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

Loading content ...

Loading content ...

Loading content ...

Loading content ...

© Beckhoff Automation 2024 - Terms of Use