LN Series Free Programmable LN-PRGxxx-12 Controllers Installation Instructions 13
Connecting the Wireless Receiver
Connect the wireless receiver to the controller with the
included telephone cable (4P4C modular connectors).
Locate the telephone socket inside the device
(Figure 34).
Connecting to the Controller Wireless Port
The wireless-option controllers have a wireless port
where you connect the telephone cable. Locate the
wireless port on the bottom of the controller.
Disconnecting the Wireless Port
To disconnect the plugged-in telephone cable from the
controller’s wireless port, pass a pointed object through
the hole above the wireless port and press on the top of
the connector while gently pulling out the cable.
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.
Figure 34: Telephone Socket
Location
Figure 35: Large Enclosure Strain Relief and Terminal Block Cover Installation