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INM MTL SUM5 Rev 7
DRAFT - 09 June 2021 DRAFT - 09 June 2021
22 COMMUNICATIONS
As an option the Annunciator can be provided with Modbus RTU Protocol for use with 3rd Party
devices.
When this option is included the Comm’s – Tab provides access to the elds used to set the
following:-
• Protocol – Modbus RTU
• Baud Rate – 38400, 19200 or 9600
• Parity – Even or Odd
• Normal Delay – Set in mS
• Communications Address Offset – Set as required to match the 3rd Party device