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.
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
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]-01T
- [1]Communication specification
Code Specifications CCL CC-Link PRB PROFIBUS-DP
Specifications
General Specifications
| Item | Specifications |
|---|---|
| Power supply voltage | 10.8 ~ 28.8VDC |
| Power consumption | 240mA or less (at 12VDC) 120mA or less (at 24VDC) |
| Vibration resistance (JIS C 60068-2-6) | 200m/S2 |
| Shock resistance (JIS C 60068-2-27) | 2,000m/S2 |
| Operationg temperature | -20 ~ +80℃ No condensation |
| Storage temperature | -20 ~ +90℃No condensation |
| Mass | Approx. 0.5kg |
Mechnical Specifications
| Item | Specifications |
|---|---|
| Principle | 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 |
| 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 | Specifications |
|---|---|
| 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 |
Interface
| Item | Specifications | |
|---|---|---|
| Model | EZA-MACCL-01T | EZA-MAPRB-01T |
| 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 |