Hello,I cannot type Danish so therefore I type in English.I got an idea, I do not know if it is possible. If I take an output module 24 volt and connect one output on that module to a data input on another output module 24. Is it possible to use that single output on the first module to trigger the second module 1-8? Sending the bit 1-8 with the first module, there must me some kind of special programming to do this, but if it is possible then it can go over the 128 limit. This would be ideal for signal lamps, and then you can have 8 – 24 volt signal lamps and only one output on the module to control them. /Lars Sjöström