Measurement-computing PCM-QUAD02 Manual do Utilizador descarregar pdf (Página 12)

PCM-QUAD02 User's Guide Installing the PCM-QUAD02

Single-ended configuration

A single-ended configuration for Phase A signals is shown in Fi . Use the same connections for Phase B

and Index signals.

gure 3

Figure 3. Single-ended configuration

GND

Phase 1A-

Phase 1A+

+5V.

Encoder

A+

A-

GND

R1 220

R2 330

15-Pin PCMCIA

Connector

Terminal Board

ohm

+5V.

** This resistor divider supplied by the user provides a bias voltage for the differential receiver.

RES1 = 220 ohm resistor, RES2 = 330 ohm resistor (½ watt).

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Measurement-computing PCM-QUAD02 Manual do Utilizador Página 12