User guide

o An AC adapter can be plugged into a UPS to help protect the ISY from

power outages and power surges. The PLM cannot be plugged into a

UPS.

o Powering the ISY using a separate AC adapter may help improve (by a

small amount) the signal strength of the INSTEON PLM.

 Port A is an RJ-45 connector used to attach your INSTEON PLM to the ISY.

This allows the ISY to communicate with your INSTEON devices. Please use a

standard Category 5e network patch cable (included) to connect between your

ISY and the PLM. WARNING: DO NOT use this port to connect to an

Ethernet router or switch.

 Port B (ISY-99i Series ONLY) is a 9-pin female RS-232 serial port used for

initial configuration for users without a DHCP-enabled network, or for advanced

troubleshooting. Please use a standard 9-pin null-modem serial cable (included

with the PRO version) to connect your ISY to your PC’s serial port.

 The Monitor port (ISY-994i Series ONLY) is a micro USB port used for initial

configuration for users without a DCHP-enabled network, or for advanced

troubleshooting. Please use a standard micro USB cable to connect your ISY to

an available USB port on your PC.

 The Network jack is used to attach the ISY to your Ethernet network. Use a

standard Category 5e network patch cable (included) to plug your ISY into an

available network jack on your router or switch. If connecting directly to a PC for

programming, please use an Ethernet cross-over cable (not included).

WARNING: DO NOT use this port to connect to an INSTEON PLM.

NOTE: Your ISY may also include an externally accessible SD card slot. Please DO

NOT remove the SD card while the ISY is running. ISY’s without an external SD slot

must be opened in order to replace the SD card.

For instructions on replacing your SD card, please see Appendix C: Replacing /

Upgrading Your SD Card.