Page 1915 - Din prodcuts 2020

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ABB i-bus® KNX
Automation, Logic and Time Control

Application Application
Logic Module Logic Controller
Unit, Logic Unit,Time
LM/S 1.1 ABL/S 2.1 ABZ/S 2.1 ABA/S 1.2.1
General
Supply voltage KNX KNX KNX 24 V DC / PoE
Ethernet connection – – – 
Type of installation DIN-Rail DIN-Rail DIN-Rail DIN-Rail
Module width (18 mm) 2 2 2 4
Software function
Logic gates   – 
Gate/filter   – 
Multiplexer – – – 
Flip Flop – – – 
PID Controller – – – 
Composite function blocks – – – 
Time delay   – 
Staircase lighting/Pulse duration   – 
Calculation  – – 
Min./Max.   – 
Comparator/Threshold   – 
Format converter  – – 
Counter  – – 
Calendar switch program – –  
Day routines – –  
Week routines – –  
Year routines – –  
Special days – –  –
Daylight saving times – –  –
Telegram multiplier  –  
Simulation (offline) – – 
Webserver – – –  14
Programming via KNX    
Programming via Ethernet – – – 
Max. number of function elements 3 140 30 3000
Monitoring (online) – – – 

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 = Function is supported
– = Function is not supported
 = Limited functions