ADLINK NEON-1020 - Manual (Page 24)

14 Introduction
1.7.2 General Purpose Digital Input (EDI)
Four digital input channels are provided.
Figure 1-10: General Purpose Digital Input (EDI) Circuit
1.7.3 Hardware Trigger Input
Four digital input channels are provided.
Figure 1-11: Hardware Trigger Input Circuit
1.7.4 PWM Light Control Output
One channel constant-current sink LED driver, constant 500mA
output current with 1000 level light control controls brightness of
LED lighting devices, sharing the NEON-1020/1040 System PWR
input, requiring that System PWR voltage matches the LED light-
ing device's operating voltage.
1k Ÿ
GND
DIn
Max 6VDC
NEON-1020/1040
1k Ÿ
Hardware Trigger input (+)
Max. 6VDC
Hardware Trigger input (-)