ADLINK ND-6054 - Manual (Page 58)

50 • Initializtion & Installation
2.4 Application Wiring for NuDAM-6050
Digital Input Connect
with TTL Signal
Digital Input Connect
with Switch or Push
Button
Digital Output
Connect with Power Loading
TTL Buffer
To
Micro Processor
+5V
GND
DI n
NuDAM-6050 Digital Input Channel
TTL
Device
TTL Buffer
To
Micro Processor
+5V
GND
DI n
NuDAM-6050 Digital Input Channel
Switch
or
Push Button
From
Micro Processor
+Vs
GND
DO n
NuDAM-6050 Digital Output Channel
open
collector
Power
Loading
LED, SSR, Relay etc.
R : current limit resistor
R
External
Power
Supply