Galvanic isolation:
ja
Electric strength: 707 V with unsewed ground
connection
Status display:
orange LED
Protection against motor short circuit:
yes
Protection against ground short circuit:
yes
Protection against short circuit of 24 V:
no
Protection against reverse polarity:
yes
PWM frequency:
16 kHz
9.5
Encoder inputs
Number of inputs:
2
Resolution:
12-bit
Input type:
Digital input type 1 (according to EN 61131-2)
Voltage range for "1":
15 V
≤
UH
≤
30 V
Voltage range for "0":
-3 V
≤
UH
≤
5 V
Galvanic isolation:
yes
Electric strength: 707 V with unsewed ground
connection
Status display:
green LED
max. resistance:
5,2 k
Ω
max. encoder frequency:
5 kHz
Input filter limiting frequency:
20 kHz
Evaluation:
4-fold evaluation
9.6
Interfaces
K-Bus:
Parallel Bus-interfaces, plug-in on side.
9.7
Dimensions
Footprint:
●
Module height:
120 mm
●
Mounting depth:
100 mm
●
Front panel width:
22,5 mm
●
Module width (incl. K-Bus plug):
32,5 mm
Weight:
130 g.
Technical data
MM 280/A
© KEBA 2011
Project engineering manual 1.04
26
Summary of Contents for Kemro MM 280/A
Page 4: ......