BECKHOFF EL3014 | EtherCAT Terminal
EL3014 | EtherCAT Terminal,
EL3014 | EtherCAT Terminal, 4-channel analog input, current, 0…20 mA, 12 bit, differential
The EL3014 analog input terminal processes signals in the range between 0 and 20 mA.
The current is digitized to a resolution of 12 bits and is transmitted, electrically isolated, to the higher-level automation device.
The input channels of the EtherCAT Terminal have differential inputs and possess a common, internal ground potential. Overload condition is detected, and the terminal status is relayed to the controller via the E-bus.
The EtherCAT Terminal indicates its signal state by means of light emitting diodes.
Technical data EL3014
Number of inputs 4 (differential)
Power supply via the E-bus
Signal current 0…20 mA
Distributed clocks –
Internal resistance typ. 85 Ω + diode voltage
Input filter limit frequency 1 kHz
Common mode voltage UCM max. 10 V
Conversion time 0.625 ms default setting, configurable, multiplex
Resolution 12 bit (16 bit presentation incl. sign)
Measurement error/uncertainty < ±0.3% (relative to full scale value)
Surge voltage resistance 35 V DC
Electrical isolation 500 V (E-bus/signal voltage)
Current consumption E-bus typ. 130 mA
Current consumption power contacts –
Bit width in the process image inputs: 16 byte
Configuration no address or configuration setting
Special features activatable FIR/IIR filters, limit value monitoring
Weight approx. 55 g
Operating temperature -25…+60°C
Storage temperature -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
Pluggable wiring level for all ESxxxx terminals
Protect. rating/installation pos. IP20/variable
Approvals/markings CE, CCC, UL, ATEX, IECEx
EL3014
Ex marking ATEX:
II 3 G Ex ec IIC T4 Gc
IECEx:
Ex ec IIC T4 Gc
Technical data
Housing data
To top
Housing data EL-12-8pin ES-12-8pin
Design form compact terminal housing with signal LEDs terminal housing with pluggable wiring level
Material polycarbonate
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 BZxxxx 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 s*: 0.08…1.5 mm²,
st*: 0.08…1.5 mm²,
f*: 0.14…1.5 mm²
Connection cross-section AWG s*: AWG28…14.
st*: AWG28…14.
f*: AWG26…16 s*: AWG28…16.
st*: AWG28…16.
f*: AWG26…16
Stripping length 8…9 mm 9…10 mm
Current load power contacts Imax: 10 A
Dimensions (W x H x D) 12 mm x 100 mm x 68 mm