Beckhoff KL1 Series User Manual

Product overview
KL1xxx18 Version: 1.0.0
2.4.2 KL1402, KL1412 - LEDs and connection
Fig.10: KL1402
KL1402, KL1412 - LEDs
LED Color Meaning
Signal LED 1 - 2 green off Signal voltage "0" (-3V ... 5V)
on Signal voltage "1" (15V ... 30V)
KL1402, KL1412 - Connection
Terminal point Description
Name No.
Input1 1 Input 1
+24V 2 Sensor supply +24V (internally connected to terminal point 6 and positive power contact)
+24V 3 Sensor supply +24V (internally connected to terminal point7 and negative power contact)
Input3 4 Input 3
Input2 5 Input 2
+24V 6 Sensor supply +24V (internally connected to terminal point 2 and positive power contact)
+24V 7 Sensor supply +24V (internally connected to terminal point3 and negative power contact)
Input4 8 Input 4

Beckhoff KL1 Series Specifications

General

Brand	Beckhoff
Model	KL1 Series
Category	I/O Systems
Language	English