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EL4732 | EtherCAT Terminal, 2-channel analog output, voltage, ±10 V, 16 bit, oversampling

EL4732 | EtherCAT Terminal, 2-channel analog output, voltage, ±10 V, 16 bit, oversampling

EL4732 | EtherCAT Terminal, 2-channel analog output, voltage, ±10 V, 16 bit, oversampling

Run LED 1
Run LED 2
Power contact
+24 V
Power contact 0 V
+Output 1
GND
Shield
+Output 2
GND
Shield
Top view 
Contact assembly 
EL4732 | EtherCAT Terminal, 2-channel analog output, voltage, ±10 V, 16 bit, oversampling

EL4732 | EtherCAT Terminal, 2-channel analog output, voltage, ±10 V, 16 bit, oversampling

EtherCAT oversampling: maximum sampling rates irrespective of the EtherCAT cycle time

Distributed Clocks: the integrated time management system in EtherCAT

EtherCAT oversampling: maximum sampling rates irrespective of the EtherCAT cycle time

Distributed Clocks: the integrated time management system in EtherCAT

The EL4732 analog output terminal generates signals in the range between -10 V and +10 V. The voltage is supplied to the process level with a resolution of 16 bits and is electrically isolated. The output channels have a common ground potential. The outputs are oversampled with an adjustable, integer multiple (oversampling factor: n) of the bus cycle frequency (n microcycles per bus cycle). For each bus cycle, the EtherCAT Terminal receives a process data block that is output consecutively. The time base of the terminal can be synchronized precisely with other EtherCAT devices via distributed clocks. This procedure enables the temporal resolution of the analog output signals to be increased to n times the bus cycle time. In conjunction with the EL37xx (analog input terminal with oversampling), responses with equidistant time intervals, e.g. in the event of a threshold value being exceeded, become possible. The EL4732 device can output a maximum of 100,000 values (100 ksamples/s) per channel and second.

Product status:

regular delivery

Product information

Technical dataEL4732
Connection technology2-wire, single-ended
Number of outputs2
Power supplyvia the E-bus
Signal voltage-10…+10 V
Oversampling factorn = 1…100 selectable
Distributed clocksyes
Distributed clock precision<< 1 µs
Load> 5 kΩ (short-circuit proof)
Output error< 0.1 % (relative to end value)
Resolution16 bit (incl. sign)
Electrical isolation500 V (E-bus/signal voltage)
Conversion time~ 10 µs
Output ratemax. 100 ksamples/s
Current consumption power contacts
Current consumption E-bustyp. 180 mA
Bit width in the process imagen x 2 x 16 bit output, 32 bit CycleCounter
Special featuresoversampling
Weightapprox. 50 g
Operating/storage temperature-25…+60 °C/-40…+85 °C
EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4
Relative humidity95 %, no condensation
Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27
Protect. rating/installation pos.IP20/variable
Pluggable wiringfor all ESxxxx terminals
Approvals/markingsCE, UL, ATEX, IECEx, cFMus
Ex markingATEX:
II 3 G Ex ec IIC T4 Gc
IECEx:
Ex ec IIC T4 Gc
cFMus:
Class I, Division 2, Groups A, B, C, D
Class I, Zone 2, AEx ec IIC T4 Gc
Housing dataEL-12-8pinES-12-8pin
Design formcompact terminal housing with signal LEDsterminal housing with pluggable wiring level
Materialpolycarbonate
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
s*: 0.08…1.5 mm²,
st*: 0.08…1.5 mm²,
f*: 0.14…1.5 mm²
Connection cross-section AWGs*: AWG 28…14,
st*: AWG 28…14,
f*: AWG 26…16
s*: AWG 28…16,
st*: AWG 28…16,
f*: AWG 26…16
Stripping length8…9 mm9…10 mm
Current load power contactsImax: 10 A

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

Ordering information
EL4732EtherCAT Terminal, 2-channel analog output, voltage, ±10 V, 16 bit, oversampling
ES4732EtherCAT Terminal, 2-channel analog output, voltage, ±10 V, 16 bit, oversampling, pluggable wiring

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