Applied-motion BLuDC4-Q Manual do Utilizador descarregar pdf (Página 16)

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BLuDC-S,-Q Hardware manualBLuDC-S,-Q Hardware manual

BLuDC-S,-Q Hardware manual

Connecting to Indexer with Differential Outputs

(Many High Speed Indexers have Differential Outputs)

BLU

Servo

Drive

DIR+

DIR- DIR-

STEP+

STEP-

STEP+

STEP-

Indexer

with

Differential

Outputs

Wiring for Encoder Following

Using High Speed Inputs with 12-24 Volt Signals

Most PLCs don't use 5 volt logic. You can connect signal levels as high as 24 volts to the STEP

and DIR inputs if you add external dropping resistors, as shown below.

• For 12 volt logic, add 820 ohm, 1/4 watt resistors

• For 24 volt logic, use 2200 ohm, 1/4 watt resistors

The maximum voltage that can be applied to an input terminal is 24 volts DC.

Never apply AC voltage to an input terminal.

BLU Servo

Master

Encoder

GND

DIR-

DIR+

STEP-

STEP+

GND

B-

B+

A-

A+

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Applied-motion BLuDC4-Q Manual do Utilizador Página 16