LEDs and connection

LEDs and connection 1:
EL1852

LEDs

LED

Color

Meaning

Signal-LED INPUT 1 - 8

green

off

Input 1 - 8, signal voltage "0" (-3 V ... 5 V)

on

Input 1 - 8, signal voltage "1" (11 V ... 30 V)

Signal-LED OUTPUT 9 - 16

green

off

Output 1 - 8, no output signal

on

Output 1 - 8, output 24 VDC

Connection

LEDs and connection 2:
Pin assignment connector

2 x 10 pole male connector with 1/10 inch grid dimension and interlocking, for connecting a 2 x 10 pin plug connector (post socket with insulation displacement contact for ribbon cable); standard ribbon cable connector (standardized according to IEC 60603-13).