beautypg.com

Impulse i/o schematics, Digital inputs digital output, Chapter 6 - hardware reference 6-4 – Impulse PCW-5181 User Manual

Page 80: Inputs 1, 2 inputs 3, 4

background image

Chapter 6 - Hardware Reference

6-4

Impulse I/O Schematics

Digital Inputs

Digital Output

+5V

1K

1K

4.99K

TO COMMON

COM

AM26LS32

IN1_BUF

COM

IN1/IN2

+5V

Inputs 1, 2

Inputs 3, 4

external

external

Impulse internal

Impulse internal

+5V

1K

CMPD914

4.02k

COM

IN3/IN4

COM

LIMIT
SWITCH

external

Impulse internal

+ANA

OUT

2.43K

MMBT2222ALT1

COM

TO PULLUP COMMON

OUT

10K

PULL-UP +5V, +12V, or 24V

SOURCING
INPUT

RELAY
COIL

COM

OR