LX Series Free Programmable LX-PRGxxx-11 Controllers Installation Instructions12
Subnetwork Communications Wiring with
the LX-PRG6x0-11 Controller
Supported Quantity of Sensors Per Controller
The LX-PRGxxx-11 controllers support between 4 and
12 LN Communicating Sensors. See Table 4 for the
maximum allowable sensors per controller. You must
set the Subnet ID of all sensors within the address
range listed in Table 4.
LX-IOE400 Series Extension Modules are connected
to the Subnet- and Subnet+ terminals of the
LX-PRG6x0-11 Series controller.
Strain Relief and Terminal Block Cover
In certain jurisdictions, terminal block covers are
required to meet local safety regulations. Strain reliefs
and terminal block covers are available for controllers
housed in large enclosures and are used to relieve
tension on the wiring and conceal the controllers’ wire
terminals. Strain reliefs and terminal block covers are
optional and are sold separately.
Table 4: Number of LN Communicating Sensors
Controller Models Support
Controller Series Maximum
Number of
Sensors
Subnet ID
Address
Range
LX-PRG203-11 4 1–12
LX-PRG300-11 12 1–12
LX-PRG4x0-11 12 1–12
LX-PRG6x0-11 12 1–12
Figure 33: Large Enclosure Strain Relief and Terminal Block Cover Installation