MCX4D Operating Manual.doc
2018-07-20
8/15
Fig. 7 Connection diagram for three MCX4D expanders and MC16 controller
Configuration parameters
In the table below the configuration parameters of MCX4D expander are presented. All settings are
programmed with RogerVDM software within low level configuration of the expander.
Note: Expander address can be also programmed manually within memory reset procedure.
Configuration parameters
Code Name
Function
Communication settings
101
RS485 address
Parameter defines device address on RS485 bus. Range: 100-
115
106
Communication lost
signalisation delay [s]
Parameter defines delay before indicating communication lost
with controller. Range: 0-64s. When set to 0 the parameter is
disabled.
Input types
210
DC1
Parameter defines input type. Range: 1
– NO; 2 – NC; 3 –
EOL/NO; 4
– EOL/NC; 5 – 2EOL/NO; 6 – 2EOL/NC; 7 –
3EOL/NO; 8
– 3EOL/NC; 9 – 3EOL/DW/NO; 10 – 3EOL/DW/NC;
11
– VOLTAGE
211
DR1
as above
212
DC2
as above
213
DR2
as above
