Rockwell-automation 1746-HSCE High-Speed Counter Module Installation I Uživatelský manuál stáhnout pdf (Strana 18)

18 High-Speed Counter Module

Publication 1746-IN011C-EN-P - April 2005

Single-Ended Wiring (Discrete Devices)

IMPORTANT

• This diagram shows the sensors operation from a common

power supply. Separate power supplies for each circuit can

be used.

• The resistor (R1) value depends on the power supply value

(VS). The table on page

17 provides the resistor values for

typical power supply values. These resistors must be

located at the module end of the cable.

• The pull-up resistor (R2) value depends on the power

supply value (VS). The table on page

16 provides the

resistor values for typical power supply values. These

resistors must be located at the sensor end of the cable.

1 2 34

A(+)

A(-)

B(+)

B(-)

Z(+)

Z(-)

OUT

COM

OUT

CO M

OUT

COM

+VDC

CO M

proximity sensor

with sourcing output

photoelectric sensor with

open collector sinking output

solid-state

switch

(5V output)

Power

Supply

Module Inputs

SW1

OFF

(All switches OFF)

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 24

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