ABB ControlMaster Series Manual page 39

Communications
Extensive communication options enable the CM15 to be
integrated into larger control systems easily or connected to
other process instrumentation.
Ethernet
Optional Ethernet communications enable ControlMaster to be
integrated in to an Ethernet network quickly. The following
functionality is provided:
— Email
Notification of a critical process event or status can be
made by email. Multiple events can trigger an email that can
be sent to multiple recipients
— Webserver
ControlMaster's integrated webserver enables the current
status of the process and indicator to be viewed remotely
using a standard web browser
— MODBUS TCP
Process values and status can be communicated to and
from the CM15 in real-time using MODBUS TCP, enabling it
to be integrated easily into larger control systems or
connected to a data recorder
Fig. 7: Web server
Fig. 8: ControlMasters connected to a ScreenMaster
RS 485 MODBUS
Using RS 485 MODBUS, values and status can be
communicated to and from the indicator in real-time via an
RS 485 connection.
ControlMaster CM15 | Universal process indicator,
DIN | DS/CM15–EN Rev. J 7
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