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23年日期现货倍福BECKHOFF模块EL5021
  • 23年日期现货倍福BECKHOFF模块EL5021

  • 产品分类:Beckhoff
  • EL5021 EtherCAT端子用于直接连接具有正弦差分电压输出1 VPP的测量探针或编码器。可以评估250 kHz的输入频率。当前计数器读数可以通过编码器的C轨道归零(重置)或单独存储,C轨道也称为参考标记。通过端子连接点直接向编码器提供5V电源。EL5021是对输入信号进行幅度和频率误差检测。
    特殊功能:
    存储、锁定、设置计数器
    诊断:输入信号的频率误差和幅度误差
    综合频率测量
    集成5V直流编码器工作电压
    对模拟输入信号进行处理、插值,并使其成为32位计数值。计数值是整个周期数(ZUIDA24位)和一个正弦周期内的值(ZUIDA13位分辨率)的组合。EL5021还提供内部频率测量。它还支持通过EtherCAT分布式时钟(DC)同步读取EtherCAT系统中的编码器值和其他输入数据。编码器配置文件的使用使过程数据能够简单地链接到运动控制应用程序。
产品订购热线:18020505162

EL5021 | EtherCAT Terminal, 1-channel encoder interface, SinCos, 1 VPP

 

Technical data EL5021
Technology SinCos encoder interface for differential 1 VPP signal
Number of channels 1
Encoder connection 1 x A, B, C: differential inputs 1 Vpp: A, A̅ (inv), B, B̅ (inv), C,C̅ (inv)
Encoder operating voltage 5 V DC/max. 0.5 A (generated from the 24 V DC power contacts)
Counter max. 24 bit (adjustable)
Input frequency 250 kHz @ 10 bit (sampling rate 70 MHz)
Distributed clocks yes
Nominal voltage 24 V DC at power contact
Current consumption power contacts typ. 50 mA + load
Resolution max. 13 bit, 8192 steps per period
Electrical isolation 500 V (E-bus/field potential)
Current consumption E-bus typ. 120 mA
Special features latch, reset, change counting direction, amplitude and frequency error recognition, frequency-dependent period resolution, frequency counter max. 24 bit
Weight approx. 55 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
EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4
Protect. rating/installation pos. IP20/variable
Pluggable wiring for all ESxxxx terminals
Approvals/markings CE, UL, ATEX, IECEx
Ex marking ATEX:
II 3 G Ex ec IIC T4 Gc
IECEx:
Ex ec IIC T4 Gc

  • Technical data
  • Housing data

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Housing data EL-12-8pin ES-12-8pin
Design form compact terminal housing with signal LEDs terminal housing with pluggable wiring level
Material polycarbonate
Dimensions (W x H x D) 12 mm x 100 mm x 68 mm
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 BZxxx 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*: AWG 28…14, 
st*: AWG 28…14, 
f*: AWG 26…16
s*: AWG 28…16,
st*: AWG 28…16,
f*: AWG 26…16
Stripping length 8…9 mm 9…10 mm
Current load power contacts Imax: 10 A
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