Issue 10/06  1  Overview 
MICROMASTER 440      Operating Instructions   
6SE6400-5AW00-0BP0 
19 
1.2 Features 
Main Characteristics  
¾ Easy installation 
¾ Easy commissioning 
¾  Rugged EMC design 
¾  Can be operated on IT line supplies 
¾  Fast repeatable response time to control signals 
¾  Comprehensive range of parameters enabling configuration for a wide range of 
applications 
¾ Simple cable connection 
¾ Output relays 
¾  Analog outputs (0 – 20 mA) 
¾  6 Isolated and switchable NPN/PNP digital inputs 
¾  2 Analog inputs: 
♦  ADC1: 0 – 10 V, 0 – 20 mA and -10 to +10 V 
♦  ADC2: 0 – 10 V, 0 – 20 mA  
¾  The 2 analog inputs can be used as the 7
th
 and 8
th
 digital inputs 
¾ BICO technology 
¾  Modular design for extremely flexible configuration 
¾  High switching frequencies (drive inverter specific up to 16 kHz) for low-noise 
motor operation 
¾  Internal RS485 interface (port)  
¾  Detailed status information and integrated message functions