Iai-america ERC2 Manual de usuario descargar pdf (Pagina 44)

3. Electrical Specifications

3.1 Controller

Specification item Description

Number of controlled axes 1 axis/unit

Supply voltage

24 VDC r10%

Supply current 2 A max.

Control method Weak field-magnet vector control

Positioning command

Position number specification, numerical specification, simple

numerical/position number specification

Position number Maximum 64 points

Backup memory

Position table data and parameters are saved in nonvolatile

memory.

Serial EEPROM can be rewritten 100,000 times.

PIO None

LED indicator Servo ON (green)/Alarm (red)

Method Magnetic type

Signals 0 to 5 V, phases A/B, incremental

Encoder

Resolution 200 pul

ses/rev (multiplied by 4 in an external circuit)

Communication RS485 1 channel (terminated externally)

Communication protocol Modbus/RTU, Modbus/ASCII

Electromagnetic brake

A drive circuit is provided. 24 VDC r 10%, 0.15 A max.

Electromagnetic brake Release

The user must provide a selector switch. (Current consumption: 0.15

A max.)

Extension cable length 10 m or less

Communication cable length 100 m max. in total cable length

Isolation strength

500 VDC, 10 M:

Environment

Ambient operating

temperature

0 to 40qC

Ambient operating

humidity

85%RH or less (non-condensing)

Operating ambience Free from corrosive gases, flammable gases, oil mist, and dust.

Storage temperature

-10 to 65qC (non-freezing)

Storage humidity 90%RH or less (non-condensing)

Vibration resistance

10 to 57 Hz in XYZ directions / Pulsating amplitude: 0.035 mm

(continuous), 0.075 mm (intermittent)

Protection class IP20

Weight Approx. 25 g

External dimensions 109 W x 40 D (mm), printed circuit board

1 2 ... 39 40 41 42 43 44 45 46 47 48 49 ... 137 138

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Iai-america ERC2 Manual de usuario Pagina 44

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