Option Modules - Siemens SIPROCESS GA700 Operating Instructions Manual

Description

3.8 Option modules

3.8 Option modules
Option module 1.1
Option module 1.1 (OM1.1) provides eight additional digital inputs and twelve additional digital
outputs. Because the module is a "passive" module, the processing unit is in charge of
controlling the OM.
Option module 2.1
The option module 2.1 (OM2.1) is a "passive" module whose control is handled by the relevant
analyzer module. For every component measured by the analyzer module, the OM2.1 makes
an analog output available. This option module also provides three digital outputs with a fixed
function assignment.
With slide-in and wall devices, the OM2.1 is standard but can be replaced by the OM2.2. In
this case, the OM2.2 takes over the functions of the OM2.1.
Option module 2.2
Option module 2.2 (OM2.2) is a system module connected directly via the CAN bus. Just like
the analyzer modules, this module is an "intelligent" module with the following core properties:
● Independent identification in the menu of the LUI
● Plug & measure capability
● Parameter assignment including parameter block transfer (save and restore)
● Diagnostics and test functions
● Inclusion in the logbook
● Download of firmware and parameter blocks
The option module 2.2 provides four analog and digital inputs in addition to option module 2.1.
The additional analog inputs can be used as measured value source for the correction of cross-
interference and/or pressure compensation. You can also output the analog input measured
values in the display of the additional process values (main view).
Test mode can be activated for analog as well as digital inputs.
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Rack-mounted device
Operating Instructions, 05/2015, A5E31874006-03