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ELX1058 | EtherCAT Terminal, 8-channel digital input, NAMUR, Ex i

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ELX1058 | EtherCAT Terminal, 8-channel digital input, NAMUR, Ex i

ELX1058 | EtherCAT Terminal, 8-channel digital input, NAMUR, Ex i

Signal LEDs
1…8
Error LED
Power contact
+24 V EX
Power contact
0 V EX
Input 1
Input 2
Input 3
Input 4
Input 5
Input 6
Input 7
Input 8
UV1
UV2
UV3
UV4
UV5
UV6
UV7
UV8
Top view 
ELX1058 | EtherCAT Terminal, 8-channel digital input, NAMUR, Ex i

ELX1058 | EtherCAT Terminal, 8-channel digital input, NAMUR, Ex i

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

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

The ELX1058 digital input terminal allows intrinsically safe NAMUR field devices installed in hazardous zone 0/20 and 1/21 areas to be connected directly and acquires their signals in accordance with IEC 60947-5-6. The sensors are supplied with a voltage of 8.2 V and return a diagnosable current signal. A wire break or short circuit can thus be detected in addition to the switching state. The LEDs display the signal states and any error states.

In addition to switches, incremental encoders with a NAMUR interface can also be connected. The configuration of the signal inputs for this can be set via software. 8 digital inputs are pre-set as standard. By choosing the appropriate configuration, up to 2 incremental encoders can be operated simultaneously with 2 digital input channels. You can select whether a positive or negative switching sensor is connected for each channel for the digital inputs. This allows NAMUR NCs and NOs to be integrated into the control system. Potential-free contacts can also be connected.

 

EtherCAT Terminals from the ELX series must always be operated in conjunction with the ELX9560 power supply terminal, which generates an electrically isolated output voltage (24 V EX) from the input voltage (24 V DC) to supply the downstream ELX terminals. If a repeat supply is required, an ELX9410 and an ELX9560 can be combined so that further ELX terminals can be connected in series. The ELX terminal segment must be terminated with an ELX9012 or two ELX9410s.

Product status:

regular delivery

Product information

Technical dataELX1058
Technologydigital input
SpecificationNAMUR (IEC 60947-5-6), potential-free contacts
Number of inputs8 x digital or 2 x digital + 2 x incremental encoder
Connection method2-wire
Open circuit voltagetyp. 8.2 V DC
“0” signal current≤ 1.2 mA
“1” signal current≥ 2.1 mA
Switching hysteresistyp. 300 µA
Short-circuit currenttyp. 7 mA
Fault detectionI ≤ 200 µA (cable break), I ≥ 6.3 mA (short circuit)
Max. switching frequency1 kHz
Supply voltage electronics24 V DC (via power contacts), ELX9560 power supply
Current consumption power contactstyp. 15 mA + load
Current consumption E-bustyp. 70 mA
Distributed clocks
Special featuresincremental encoder, absolute encoder S1/D
Weightapprox. 55 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-12-16pin
Design formHD (High Density) 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 conductors (s): direct plug-in technique; fine-stranded conductors (st) and ferrule (f): spring actuation by screwdriver
Connection cross-sections*: 0.08…1.5 mm²,
st*: 0.25…1.5 mm²,
f*: 0.14…0.75 mm²
Connection cross-section AWGs*: AWG28…16,
st*: AWG22…16,
f*: AWG26…19
Stripping length8…9 mm
Power contacts2 blade/spring contacts
Current load power contactsImax: 10 A

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

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