Rev 03/2022
V1.0 - Page
11
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Subject to modifications!
romutec Steuer.-und Regelsysteme GmbH Jochsberger Straße 39 D-91592 Buch am Wald
Subject to technical changes
Appendix
A) Technical specifications
Supply voltage:
24 V AC/DC, +- 10%
Current consumption
100 mA
Serial-Bus interface
RS485
Protocol for serial bus
Modbus RTU
Supported baud rates
50 Baud, 110 Baud, 150 Baud, 300 Baud, 1.200 Baud,
2.400 Baud, 4.800 Baud, 9.600 Baud, 19.200 Baud,
38.400 Baud, 57.600 Baud, 115.200 Baud,
230.400 Baud, 460.800 Baud, 500.000 Baud
Serial port parameter settings
5N1, 5N2, 5E1, 5E2, 5O1, 5O2,
6N1, 6N2, 6E1, 6E2, 6O1, 6O2,
7N1, 7N2, 7E1, 7E2, 7O1, 7O2,
8N1, 8N2, 8E1, 8E2, 8O1, 8O2
Network Interface
WLAN
RJ45
Bus cycle time
individually depending on the baud rate and the number of
data points that will be addressed
Memory
microPC internally
Max. number of write cycles
Configuration settings such as inverting the inputs are stored
in the internal EEPROM and can be overwritten up to 100
‘000
times.
Environmental conditions
Operating temperature
0...50 °C
Transport and storage temperature
0...70 °C
Relative humidity
10...90%, non-condensing
Protection class
IP 20
Dimensions
Standard housing
1 TE
B x H x D (mm):
17.5 x 90 x 58
