Solution:
Yes,
MicroLogix 1100 and 1400 Communication Channel 0 port provides isolated RS-232 and RS-485 electrical compatibility (on separate pins).
Use the 1763-NC01 cable to interface directly to RS-485 networks.
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回复内容:
对: Tonywenwen Solution:Yes, MicroLogix 11... 内容的回复!
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Thank you for your reply, Tony
Could you please send me a similar sample of Micrologix communication with Siemens CPU via modbus.
and could you please tell me your Wechat account number if it's ok.