Electro-Magnetic Rotary Sensor ezABSO ® Network Series

Description

Electro-Magnetic Rotary Sensor ezABSO Network Series

ezABSO® is a brand new Rotary Encoder which is adopted Electromagnetic Induction Type.
ezABSO® is able to detect positions singly because the converter system is built in the sensor.

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Advantage

Electromagnetic Induction Type

  • The detection part of the sensor has a long lifespan due to non-contact structure.

There is no consubale parts

  • There is no LED, capacitor, battery, variable resistor inside encoder.

Excellent durability

  • Vibration resistance : 200m/S2
  • Shock resistance : 2,000m/S2
  • Protection rating : IP66

High resolution

  • Binary code
    Multi-turn: max. 2,301,100,032 divisions (8,778-turn x 262,144)

    • 262,144 is the number of divisions per turn.

High Reliability

  • Absolute position measurement with electromagnetic induction theory without using battery.

Configuration

ezABSO ® Network Series Configuration

Up to 42 slave units can be connected for CC-Link.
Up to 124 slave units can be connected for PROFIBUS.
(If 32 or more slave units are connected, please use a repeater.)
Power supply lines are omitted in this figure.

Model coding

EZA-MA[1]-01G

[1]Communication specification
Code Specification
CCL CC-Link
PRB PROFIBUS-DP

EZA-MA[1]-01M

[1]Communication specification
Code Specification
EIP EtherNet/IP

Specification

General Specification

Item Specification
Model EZA-MACCL-01G
EZA-MAPRB-01G		 EZA-MAEIP-01M
Power supply voltage 10.8 ~ 28.8VDC
Current consumption 240mA or less (at 12VDC)
120mA or less (at 24VDC)		 300mA or less (at 12VDC)
150mA or less (at 24VDC)
Vibration resistance (JIS C 60068-2-6) 200m/S2
Shock resistance (JIS C 60068-2-27) 2,000m/S2
Ambient operating temperature -20 ~ +80℃ No condensation -20 ~ +75℃ No condensation
Ambient storage temperature -20 ~ +90℃ No condensation -20 ~ +90℃ No condensation
Mass Approx. 0.5kg

Mechnical Specification

Item Specification
Model EZA-MACCL-01G
EZA-MAPRB-01G
EZA-MAEIP-01M
Position detection format Electromagnetic Induction Type
Shaft diameter 10mm
Protection rating IP66 (IP64 for sensor shaft during the operation)
Permissible shaft load Radial：40Ｎ　　Thrust：20Ｎ
Permissible mechanical speed 6,000r/min (continuous operation)
Linearity error 0.03°（±0.015°）
Material Body：Aluminum　　Shaft：Stainless
Moment of inertia 1×10-6kgm2
Starting torque 0.02N･m

Encoder Performance

Item Specification
Model EZA-MACCL-01G
EZA-MAPRB-01G
EZA-MAEIP-01M
Total number of turns 8,778
Number of divisions Max. 2,301,100,032 divisions (8,778-turn x 262,144)
※262,144 is the number of divisions per turn.
Output code Binary code
Moniter function ezSCOPE

Communication Specification

Item Specification
Model EZA-MACCL-01G EZA-MAPRB-01G
Interface CC-Link Ver.1.10 PROFIBUS-DP (V0)
Baud rate 10M/5M/2.5M/625k/156k [bps] 9.6k/19.2k/45.45k/93.75k/187.5k
/500k/1.5M/3M/6M/12M [bps]
（Automatic Baud Rate Identification）
Number of stations occupied 1 station
Stations type Remote device stations Modular device
Item Specification
Model EZA-MAEIP-01M
Communication Physical layer Ethernet 10Base-T, 100Base-TX, ISO/IEC 8802-3
Number of communication ports 2 (connector: M12)
Communication speed *3 Auto-Negotiation (100Mbps / 10Mbps)
Communication method *3 Auto-Negotiation (Full-Duplex / Half-Duplex)
Communication cycle time (RPI) *1 2ms to 3200ms
EtherNet/IP CIP protocol CIP Conformance Test CT-16
Device Level Ring (DLR)
EtherNet/IP CIP profile Encoder Profile
Recommended cable CAT-5e STP straight cable
Cable length *2 Between nodes: Max. 100m
Function IP address setting Setting by the switch setting (Class C)
or receiving it from BOOTP or DHCP server automatically (Class A, B, and C)
Communication setting
(Speed and method)		 Automatic setting by auto-Negotiation
(with communication setting switch)
Max. number of I/O connections 3 units
Monitor function Web server

*1 The RPI setting value is limited when using with several masters.
*2 The cable might not extend to 100m according to the connection status or environment.
　　Check the maximum cable length by asking a cable manufacturer or checking the following document;
　　- EtherNet/IP Media Planning and Installation Manual [PUB00148R0]
　　　(Download the above manual from the ODVA website.)
*3 The communication method can set to fix to 100Mbps/Full-Duplex by the communication setting switch (SW).

Dimensions

  • PDF DownloadEZA-MACCL-01G
    EZA-MAPRB-01G
  • PDF DownloadEZA-MAEIP-01M

Recommended Couplings : Micro-coupling (Manufactured by Daido Precision Industries Ltd.)
※ If there is a possibility of electric corrosion on the bearing, an insulated micro coupling is recommended.

Application Introduction

Application

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