AMX NI-3101-SIG Replacing the Timekeeper Battery, LAN LEDs, Port type Description Standard Port #

Connections and Wiring

LAN LEDs

L/A - Link/Activity LED lights (green) when the LAN cables are connected and terminated correctly.

FIG. 12 LAN LEDs

SPD - Speed LED lights (yellow) when the connection speed is 100 Mbps and turns Off when speed is 10 Mbps.

ETHERNET

10/100

LAN ports used by the Integrated Controllers

LAN Ports Used by the NetLinx Integrated Controllers

Port type	Description	Standard Port #
FTP	The on-board Master has a built-in FTP server.	21/20 (TCP)
SSH	The SSH port functions using the same interface as Telnet but over a	22 (TCP)
	secure shell where it uses SSL as a mechanism to configure and diag-
	nose a NetLinx system. This port value is used for secure Telnet
	communication.
	Note: only SSH version 2 is supported.
Telnet	The NetLinx Telnet server provides a mechanism to configure and	23 (TCP)
	diagnose a NetLinx system.
	For maximum flexibility, the Master can be configured to utilize a different
	port than 23, or disable Telnet completely from either Telnet or the
	Program port located on the rear of the Master itself. Once disabled, the
	only way to enable Telnet again is from the Master’s Program port.
HTTP	The Master has a built-in web server that complies with the HTTP 1.0	80 (TCP)
	specification and supports all of the required features of HTTP v1.1.
	This port is used for unsecure HTTP Internet communication between
	the web browser’s UI and the target Master.
HTTPS/SSL	This port is used by a web browser for secure communication between	443 (TCP)
	the web server UI and the target Master. This port is also used for
	simultaneous encryption of this data, using the SSL certificate informa-
	tion on the Master as a key.
ICSP	Peer-to-peer protocol used for both Master-to-Master and Master-to-	1319 (UDP/TCP)
	device communications.
	For maximum flexibility, the Master can be configured to utilize a different
	port than 1319, or disable ICSP over LAN completely from either
	Telnet or the Program Port located on the rear of the Master itself.
	This type of communication is used by the various AMX products for
	communication amongst themselves.
integration!	This feature on the Master uses, by default, port 10500 for the XML	10500 (TCP)
Solutions	based communication protocol. This port is connected to by the client
	web browser’s JVM when integration! Solutions control pages are
	retrieved from the on-board Master’s web server.
	For maximum flexibility, the on-board Master can be configured to utilize
	a different port than 10500 or to disable integration! Solutions completely.

Replacing the Timekeeper Battery

The NI-3101-SIG uses a combination lithium battery and clock crystal package called a Timekeeper. Only one Timekeeper unit is installed within a given NI-3101-SIG. The battery can be expected to have up to 3 years of usable life under very adverse conditions. Actual life is appreciably longer under normal operating conditions. This calculation is based on storing the unit without power in 50° C (120° F) temperature until battery levels are no longer acceptable. The part number for a replacement battery is 57-0032.

To replace the Timekeeper battery:

1.Discharge the static electricity from your body by touching a grounded metal object.

2.Unplug all the connectors from the device.

14 NI-3101-SIG Signature Series NetLinx Integrated Controller