11-52 VersaMax Modules, Power Supplies and Carriers User's Manual
GFK-1504N
11
IC200ALG331
Analog Output Module, 16 Bit Voltage/Current, 1500 V AC Isolation, 4 Channels
Operation
The default parameters of this module can be used in many applications. The
module can be software-configured when it is installed in a VersaMax PLC
system, or an I/O Station controlled by a NIU version 2.0 or above.
Output Defaults
The module requires both logic and module 24 V power supplies to produce an
output. Subsequent loss of power or communication will produce output states
as determined by the configuration.
Power and configuration states
Output condition
Field power, no logic power, not configured
All outputs 0
Field and logic power, not configured
All outputs 0
Field and logic power, configured
Outputs are scaled and follow program data
Module defaults due to loss of
communications or other cause.
Outputs are set to configured default: value or
Hold Last State.
In I/O Station with NIU, outputs are set to 0.
Loss of backplane power after configuration
Outputs are set to Hold Last State if configured
for Hold Last State operation, or to 0 if “default”
was configured. A configured default value is not
available to the module if backplane power has
been lost.
In I/O Station with NIU, outputs set to 0.
Communication returns without loss of
Field Power
Outputs resume operation after configuration.
Calibration
The module is calibrated at the factory. For most applications, no further
calibration is required. It is possible to perform recalibration in either of the
following ways:
Changing a module’s scaling so its scaled data agrees with metered values
Sending the module a recalibration message as described in the PLC
User's Manual
