TAC Xenta 451A SCHNEIDER ELECTRIC

TAC Xenta 451A SCHNEIDER ELECTRIC Universal Input and Analog Output Module.
TAC Xenta 451A and 452A are Universal Input/Analog Output modules in the TAC Xenta family. They can be used as normal Xenta
I/O modules or as certified LonMark devices.
Both modules have eight universal inputs and two analog outputs. The universal inputs can be used as digital, thermistor, current, or
voltage inputs.
In addition, the TAC Xenta 452A is equipped with LED status indicators. There is one for each universal input when used for digital
inputs. There is also a manual override for the analog output values. The LED colors, red or green, can be selected individually by altering the parameter settings in the TAC Menta graphical tool.
TAC Xenta 451A/452A is linked to a specific controller using TAC Menta.
If there are several controllers and I/O modules in the same network, a special software called the Device Configuration Tool is used
during installation.
The input/output status can be checked from a TAC Xenta OP (Operator Panel), connected to any TAC Xenta controller in the same
network. TAC Xenta OP has a display and a small number of push buttons to facilitate the taking of readings and altering settings.