Technical Specifications; Consumption; Inputs - Danfoss VLT MCB 150 Operating Instructions Manual

Technical Specifications

9 Technical Specifications

9.1 Consumption

Safety option
Power consumption
Current consumption VCC (5 V)
Current consumption VDD (24 V)

9.2 Inputs

Digital inputs
Number of digital inputs
Input voltage range
Input voltage, logic '0'
Input voltage, logic '1'
Input voltage (max)
Input current (min)
Input resistance
Galvanic isolation
Short circuit-proof
Input pulse recognition time (min)
9 9
Discrepancy time (min)
Cable length
TTL encoder input (MCB 150)
Number of encoder inputs
Encoder types
Input differential voltage range
Input common mode voltage
Input voltage, logic '0' (diff)
Input voltage, logic '1' (diff)
Input resistance
Maximum frequency
Short circuit-proof
Cable length
HTL encoder input (MCB 151)
Number of encoder inputs
Encoder types
Logic input
Input voltage range
Input voltage, logic '0'
Input voltage, logic '1'
Input voltage (max)
Input resistance
Maximum frequency
Short circuit-proof
Cable length
70
Operating Instructions
< 150 m (Tested with screened cable - Heidenhain AWM Style 20963 80°C 30V E63216, 100 m screened
< 100 m (Tested with screened cable - Heidenhain AWM Style 20963 80°C 30V E63216, 100 m screened
Danfoss A/S © Rev. 2014-02-11 All rights reserved.
2 W (equivalent power consumption related to VDD)
< 30 mA (< 25 mA for MCB 150)
4 (2 x 2-channel Digital Safety Input)
6 mA @Vin=24 V (inrush current 12 mA peak)
< 30 m (screened or unscreened cable)
> 30 m (screened cable)
4 (2 x differential inputs A,/A; B,/B)
TTL, RS-422/RS-485 incremental encoders
motor cable, no load on motor)
2 (2 x single ended inputs A; B)
HTL incremental encoders; HTL Proximity sensor
motor cable, no load on motor)
< 200 mA
0 to 24 V DC
< 5 V DC
> 12 V DC
28 V DC
approx. 4 kΩ
No
Yes
3 ms
9 ms
-7 to +12 V DC
-12 to +12 V DC
< -200 mV DC
> +200 mV DC
approx. 120 Ω
410 KHz
Yes
PNP
0 to 24 V DC
< 5V DC
> 12 V DC
28 V DC
approx. 4 Ω
110 kHz
Yes
MG34W302