N-Tron ESERV-M12T, User Manual

Page: 10 / 71

Hardware ESERV-M12T Modbus Gateway
5 ESERV-M12T (Rev. 1210)
MODE SWITCH
A recessed momentary reset switch is located on the top of the enclosure. To activate the switch, insert a small
plastic tool through the hole in the enclosure and press lightly.
Figure 5. Mode Switch
The Mode switch can be used to:
Initiate a Hardware Reset
Enter Console Mode
Reload factory defaults
Note: Refer to Section 3. Modbus Gateway Setup and Connections for more information on using
the Mode switch.
ETHERNET CONNECTOR
Modbus gateway models using 10BaseT/100BaseTX network connections use an RJ45 receptacle. The Modbus
ESERV-M12T gateway is connected to a standard Ethernet network drop using a straight-through RJ45 (male)
Ethernet cable.
Fiber Optic Connectors
The ESERV-M12T-ST uses a multimode fiber optic network connection with ST style connectors.
Figure 6. ST Connector