HONEYWELL 05704-A-0121 controllable input and output module

HONEYWELL 05704-A-0121 controllable input and output module

Technical data of product parameters

Fixed Time: The broadcast sequence is sent at a fixed time interval defined in the 05704-A-0121
configuration. The time interval is set in the configuration (‘Every xxx msec’) and
cannot be changed by the application at run time. The time interval measurement is
taken from the point of sending the first broadcast message and ignores the time
taken to send the sequence and any wait times. Therefore the time interval must be
set to a value greater than the time taken to send the broadcast sequence. The
control variable may be configured to enable and disable the broadcast mode if 05704-A-0121
required.
When a broadcast is initiated, all enabled messages in the list are sent one after another.
The time interval between each message can be configured to allow for the processing time
of the Slave devices (using ‘Wait Time’).
The Slave message scheduling can be configured using ‘Slave List Control’ to restart with the
first defined message for each Slave after the broadcast sequence has completed (‘Restart’),
or suspend the sequence and continue at the same point after the broadcastThe Message Configuration window is the same as that used for messages to specific Slaves.
Select a Message Type from the list. For broadcast messages, only Write Coils (multiple
Boolean variables) and Write Registers (multiple analogue variables) messages are allowed. 05704-A-0121
The Variable Network Address is the Modbus address range of the variables as mapped in
the Trusted System. Only the starting address is needed; the end address is calculated
automatically.
The Modbus Slave Address is the Slave’s address range for the variables. Enter the start and
end addresses. Coils are addressed from 1 to 9999 and registers are mapped from 40001 to
49999. Up to 512 coils or 123 registers may be written in a single message.
If message control is required, select ‘Application Controls Message’ and enter the Modbus 05704-A-0121
address of an application variable that will be used to control the message. Where a control
register is defined for either a broadcast or Slave message, the message is enabled when the
register contains a zero value. All other values will result in the message being disabled. The
data type used for control variable can be either Boolean or integer but not real.

Product picture display

Related products：

Honeywell TC-PPD011 DCS module

HONEYWELL 51303940-150 module voltage regulator

Honeywell CC-PFB401 51405044-175 card module