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Operator Accessories 

Accessories for RHX®

Auxiliary Output Module

This plug-in module will provide several auxiliary sets of dry contacts that are microprocessor controlled. Outputs can be configured using the on-board keypad.

To maintain compliance when using a sensing edge as a primary safety device with our X-Series commercial operators labeled UL 325 2010, you must use one of the following modules:

Timer to Close Module

The Timer to Close Module provides auxiliary control inputs, auxiliary safety inputs, auxiliary timer hold input, and an automatic door closing feature with a user-selectable time-delay. Safety inputs can be enabled or disabled using the on-board keypad. A sensing device must be used with this module.

Monitored Edge Interface Module

The Monitored Edge Interface Module provides an interface between two-wire monitored sensing edges and our X-Series operators. This module allows for the connection of a two-wire monitored sensing edge to be connected to the ODC STB terminals. Compatible for use on Miller Edge electronic two-wire monitored edge models ME, MT and MU.



The RSX® and RHX® operators feature a built-in Radio Receiver System that can store up to 250 transmitters, giving the customer the ability to identify which transmitters have been operating the door. Radio transmitters may be single-button, two-button, three-button, four-button, or Open/Close/Stop. They are easily programmed or erased using the LCD display. The patented CodeDodger® technology cycles between 315 and 390 MHz with the touch of a button.



The following motors are available when specified:
Totally Enclosed Non Ventilated (TENV)
Totally Enclosed Fan Cooled (TEFC).

Sensing Devices

Bottom Sensing Edge

stop and reverses the door upon contact with an obstruction.


senses an obstruction and signals the operator to stop or reverse the door. Commercial Photo Eye Kit® - metal enclosure further protects Safe-T-Beam® photo eyes from damage.


is a set of infrared transmitter and receiver safety sensors constructed of durable materials to withstand the toughest environments including commercial and industrial applications.

Monitored Retro-reflective Photo-eye

This photo-eye utilizes interference reduction technology, that enables further reduction of interference from reflective surfaces.
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