3.19.5 IC-NT CT-BIO7
Hybrid current input and binary input/output module (SPtM)
IC-NT CT-BIO7 is an optional plug-in card. Through this card the controller can accommodate one
AC current (CT) measuring input and up to 7 binary inputs or outputs. In the LiteEdit PC configuration
tool (version 4.4 and higher) it is possible to easily choose if particular I/O will be binary input or
output.
NOTE:
Current measuring input is intended to measure one phase (AC) current of mains and to limit
Export/Import to/from mains to zero value during parallel to mains operation. This is the case of the
SPtM application, so current input of the IC-NT CT-BIO7 module is useful for SPtM controllers only.
To insert the module, you must open the cover first (use a screwdriver to open) and then insert the
module into the slot. Once you have inserted it, the module will snap under the plastic teeth. It is
supposed to be installed permanently. Should you need to remove it, the safest way is to remove the
entire back cover and then remove the module manually. Installing the IC-NT CT-BIO7 module is
similar to installing the RS 232 module. The difference is that module fits into the “extension module”
slot and after installing the IC-NT CT-BIO7 you do not put the small cover back.
Technical details:
IC-NT CT-BIO7 plugs into InteliCompact
NT
controller EXTENSION MODULE port.
7 dedicated pins of the plug-in card’s terminal can be configured as binary inputs or outputs.
CURRENT MEASURING INPUT
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