Network Interface
The NXT-700 has two (2) 10/100 Auto MDX Ethernet ports. LAN1 is POE (power over Ethernet)
capable. The Auto MDX allows the use of null or straight through LAN cables to the ports.
LAN Port
The NXT-700 may be connected to a network using a standard RJ-45 Ethernet cable in this port. Both
10Mb and 100Mb connections are supported.
Port
RJ-45
1
TX+
2
TX-
3
RX+
4
NC
5
NC
6
RX-
7
NC
8
NC
LED Indicators
The green LED on the LAN port indicates that a network has been detected.
The yellow LED on the LAN port indicates that data is being transmitted or received through the port.
Relays
The Relays on the NXT-700 have two connection types: N.O. = Normally Open and N.C. = Normally
Closed. The “Normal” position is the state of the relay when it is not turned on (not energized). You can
turn the relays on and off using the relay diagnostic page, using an Event Manager “Relay Action”, or
through an RPC method call.
Relay Ports 1&2
Each port consists of 3 lines: NO (Normally Open), CP (Center Pole), NC (Normally Closed). Connect
the incoming wire to the CP connection, and the outgoing wire to either of the other two ports (NO or
NC). The outgoing port you choose depends on which type of connection you wish to consider “Normal”.
LED Indicators for Relay Ports 1&2
Two red LEDs indicate activity for each Relay Port.
