User manual

6 Detailed descriptions of I/O modules | Digital counter module UR20-2CNT-100
350 1432790000/08/12.2015Manual u-remote
Technical data UR20-2CNT-100 (Order No. 1315590000)
System data
Data
Process, parameter and diagnostic data depend on the coupler used,
see the table in Section 4.10.
Interface
u-remote system bus
System bus transfer rate
48 Mbps
Digital inputs
Number of counter inputs
2
Input type
Input characteristics for sensor types 1 and 3 are in accordance with EN61131-2, suitable for
incremental encoders and others
Input filter
Filter time adjustable from 0.01 to 1ms
Low input voltage
< 5V
High input voltage
> 11V
Max. input current per channel
3.5mA
Sensor supply
yes
Sensor connection
2-wire, 3-wire
Reverse polarity protection
yes
Module diagnosis
yes
Individual channel diagnosis
yes
Counter width
32 bits
Maximum input frequency
100kHz
Mode of operation
Pulse and direction / AB mode with 1-, 2-, 4-times sampling
Status, alarm, diagnostics
Status indicator
yes
Process alarm
yes, parameterisable
Diagnostic alarm
yes
Supply
Supply voltage
24V DC +20 %/-15 %
Current consumption from system current path I
SYS
8mA
Current consumption from input current path I
IN
35mA
General data
Weight (operational status)
79 g
For additional general data, see Section 3.4