Industrial
Electronic Devices
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User Manual
OPC UA Server / Modbus Slave
Document code: MN67B28_ENG Revision 1.000 Page 11 of 28
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.