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User Manual
M-Bus Slave / Modbus Master - Converter
Document code: MN67059_ENG Revision 2.000 Page 11 of 33
RS232:
The connection from RS232 socket to a serial port (example one from a personal computer) must be made with a Null Modem cable (a serial
cable where the pins 2 and 3 are crossed). It is recommended that the RS232 cable not exceed 15 meters.