ComAp InteliLite NT AMF Series User Manual

InteliLite
NT
– AMF20/25, SW version 1.2, ©ComAp – March 2008 24
IL-NT-AMF-Reference Guide1.2.pdf
Connection of IL-NT analog inputs
AI1 AI2
-
POWER
3x RESISTIVE
SENSOR
AI3
Standard connection of three resistive sensors
to analog inputs.
2x
470
-
POWER
AI1 AI2
AI3
Mixed connection of InteliLite analog inputs:
AI1 – binary input
AI2 – three state input
AI3 – analog resistive input
Analog inputs are designed for resistive sensors with resistance in range of 0
Ω to 2,4kΩ.
To ensure a proper function use shielded cables, especially for length over >3m.
As binary input
Open, close state are detected, threshold level is 750 Ω.
As three state input
Open, close and failure state are detected. Threshold level is 750 Ω, failure is detected when circuit
resistance is <10
Ω or > 2400 Ω.
Hint:
Protections on binary and three state inputs are following:
IL-NT: AI1 Shutdown IG-IOM: AI1 Shutdown
AI2 Shutdown AI2 Shutdown
AI3 Warning AI3 Shutdown
AI4 Shutdown
Unused analog inputs
Configure Type = Not used
Example of analog input configuration
Configure Oil press input for measuring in Bar, VDO oil pressure sensor, range 0 to 10.0 bars. Alarm
protection level set to 3.5 bars, shut down level 1.2 bars.
Start LiteEdit and select – Controller - Configuration – Modify – Oil Press.
Set configuration for Oil Press analog input:
Type: selection between Not used and Alarm
“Not used” – analog input isn’t used
”Alarm” – analog input is used

ComAp InteliLite NT AMF Series Specifications

General

Brand	ComAp
Model	InteliLite NT AMF Series
Category	Controller
Language	English