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EL5152 | EtherCAT Terminal, 2-channel encoder interface, incremental, 24 V DC HTL, 100 kHz

EL5152 | EtherCAT Terminal, 2-channel encoder interface, incremental, 24 V DC HTL, 100 kHz

EL5152 | EtherCAT Terminal, 2-channel encoder interface, incremental, 24 V DC HTL, 100 kHz

Signal LED A1
Signal LED A2
Signal LED B1
Signal LED B2
Power contact
+24 V
Power contact 0 V
A1
A2
B1
+24 V
0 V
B2
Top view 
Contact assembly 
EL5152 | EtherCAT Terminal, 2-channel encoder interface, incremental, 24 V DC HTL, 100 kHz

EL5152 | EtherCAT Terminal, 2-channel encoder interface, incremental, 24 V DC HTL, 100 kHz

Beckhoff micro-increments for ultra-fine position resolution

Distributed Clocks: the integrated time management system in EtherCAT

Beckhoff micro-increments for ultra-fine position resolution

Distributed Clocks: the integrated time management system in EtherCAT

The EL5152 EtherCAT Terminal is an interface for the direct connection of two incremental encoders (24-V-HTL) with A and B track. As an alternative, the EL5152 can be used as a up/down counter. The 24 V supply of the encoder can be provided directly via the terminal connection points.

 

Special features:

  • parametrizable per channel
  • function set counter via process data possible
  • integrated frequency and period measurement
  • optionally usable as 24 V up/down counter
  • microincrements
  • synchronous reading of the position value via distributed clocks

 

In addition, the EL5152 enables the measurement of a period or frequency with a resolution of 100 ns. With the optional interpolating microincrement functionality, the EL5152 can provide even more accurate axis positions for dynamic axes. It also supports synchronous reading of the encoder value together with other input data in the EtherCAT system via the high-precision EtherCAT distributed clocks (DC). The use of encoder profiles enables simple and fast linking of the process data for motion control applications.

Product status:

regular delivery

Product information

Technical dataEL5152
Technologyincremental encoder interface, HTL 24 V DC
Number of channels2
Encoder connection2 x A, B: 24 V, single-ended connection, EN 61131-2, type 1, “0”: < 5 V DC, “1”: > 15 V DC, typ. 5 mA
Encoder operating voltage24 V DC (-15%/+20%), (generated from the 24 V DC power contacts)
Counter2 x 16/32 bit switchable
Limit frequency400,000 increments/s (with 4-fold evaluation), corresponding to 100 kHz
Quadrature decoder4-fold evaluation
Distributed clocksyes
Nominal voltage24 V DC (-15%/+20%)
Current consumption power contactstyp. 100 mA + load
Resolution1/256 bit microincrements
Electrical isolation500 V (E-bus/field potential)
Current consumption E-bustyp. 130 mA
Special featuresmicroincrements, period duration and frequency measurement, up/down counters
Weightapprox. 50 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/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*: AWG28…14,
st*: AWG28…14,
f*: AWG26…16
s*: AWG28…16,
st*: AWG28…16,
f*: AWG26…16
Stripping length8…9 mm9…10 mm
Current load power contactsImax: 10 A

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

Ordering information
EL5152EtherCAT Terminal, 2-channel encoder interface, incremental, 24 V DC HTL, 100 kHz
ES5152EtherCAT Terminal, 2-channel encoder interface, incremental, 24 V DC HTL, 100 kHz, pluggable wiring

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