Chapter 7 IO Module
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LK710 16-channelSource Type Digital Output Module
Enclosure Protection Rating
7.3 LK410 8-Channel Voltage Type Analog
Input Module
7.3.1 Basic Features
8-channel voltage inputs
Applicable range:10V / 0~10V / 0~5V
Max. measurable range:10.25V / 0~10.25V / 0~5.125V
Over-limit alarm
Over range alarm
Line broken detection
Support PROFIBUS-DP slave station protocol
Isolation between the system and the field channel
Field calibration function
Hot swapping
7.3.2 Operating Principle
Figure 7-14 LK410 Input Circuit Block Diagram