14
USE OF THE RS485/ RS232 CONTROLLER
The RS interface is connected with an RJ45 (8P8C) plug, whereby lines 1 and 2
are the control lines. For the RS485 control unit Line 1 = D- and line 2 = D+. For
the RS232 control unit, please refer to the description below:
RS485/ RS232 port settings:
• Baud rate: 2400
• Data bits: 8 bits
• Parity: None
• Stop bits: 1
Hexadecimal control codes:
• Retract: FF EE EE EE DD
• Stop: FF EE EE EE CC
• Extend: FF EE EE EE EE
Some controllers require an
address code: FF EE EE EE AA
Notes:
If the control function of the RS485/
RS232 connection does not trigger as
desired, swap the two control lines 1
and 2. The resistance of the line loop
should be less than 20 Ω. Do not lay the
cable in the vicinity of strong sources
of interference.
Fig. 10
Fig. 11
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