InteliATS
NT
PWR, SW version 1.0, ©ComAp – March 2009
12
IA-NT- PWR-1.0-Reference Guide R1.pdf
IL-NT RS232-485 Communication module
IL-NT RS232-485 is optional plug-in card to enable InteliATS
NT
the RS232 and RS485 communication.
This is required for computer or Modbus connection. Card inserts into expansion slot back on the
controller. The IL-NT RS232-485 is a dual port module with RS232 and RS485 interfaces at
independent COM channels. The RS232 is connected to COM1 and RS485 to COM2.
To insert the module, please follow the instructions for IL-NT RS232 module, procedure is analogous.
You must open the cover first (use screwdriver to open) and then insert the module into slot. Once you
have insert it, the module will snap under plastic teeth. It is supposed to be installed permanently.
Should you need to remove it, the safest way is to remove whole back cover and than remove module
manually.
IL-NT S-USB Service USB communication module
IL-NT S-USB is optional plug-in card to enable InteliATS
NT
communication via USB port. This is
required for computer or Modbus connecting. Card inserts into expansion slot back on the controller.
To insert the module, please follow the instructions for IL-NT RS232 module, procedure is analogous.
You must open the cover first (use screwdriver to open) and then insert the module into slot. Once you
have inserted it, part of the module will remain over plastic box. It is supposed to be used as a service
tool. When you need to remove it, grab module in cutouts and pull it up manually.
N
OTE
:
Use the shielded USB A-B cable with this module! Recommended is ComAp cable – Order code:
“
USB-LINK CABLE 1.8M
”.
RS485
Boot jumper
RS485 Terminator jumper
RS232
