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EL4712 | 2-channel analog output terminal 0…20 mA with oversampling

Technical data EL4712 | ES4712
Connection technology 3-wire, single-ended
Number of outputs 2
Power supply 24 V DC via power contacts
Signal current 0…20 mA
Oversampling factor n = integer multiple of the cycle time, 1…100 selectable
Distributed clocks yes
Distributed clock precision ≤ 1 µs
Load ≤ 500 Ω (short-circuit-proof)
Output error ≤ 0.1 % (relative to end value)
Resolution 16 bits (incl. sign)
Electrical isolation 500 V (E-bus/signal voltage)
Conversion time ~ 10 µs
Output rate max. 100 ksamples/s
Current consumption power contacts typ. 15 mA
Current consumption E-bus typ. 100 mA
Bit width in the process image output: n x 2 x 16 bit data, max. 8 byte additional information
Special features oversampling
Weight approx. 65 g
Operating/storage temperature 0…+55 °C/-25…+85 °C
Relative humidity 95 %, no condensation
Vibration/shock resistance conforms to EN 60068-2-6/EN 60068-2-27/29
EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4
Protect. class/installation pos. IP 20/variable
Pluggable wiring for all ESxxxx terminals
Approvals CE, UL

Further information  
XFC eXtreme Fast Control Technology

 

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