[RC232] Are the RC1140 and RC1240 compatible No. They are not compatible. Last Update: August 8, 2017 July 7, 2017 1829 RC232 Q&A Related Knowledge Base Posts -[RC232] Is the operation with RC1180HP module license free in Germany and in EU?[RC232] “Non-volatile memory contains the module name and version (e.g. “”RC1240,2.60,2.34″”) starting at offset 0x3C. The manuals don’t mention it, is this string present in all modules at the same address, and can we use it to identify the module? “[RC232] Where do I read the product ID + min. HW revision + FW revision?