Linear MultiCode 3022 Gate Edge Transmitter Manuals & Support

Linear 3022 (302210)

The Linear MultiCode 3022 is a weatherproof gate transmitter that sends a signal when a contact device, such as a gate edge, closes. It mounts on the moving gate.

It works with MultiCode 300 MHz receivers such as the 3028-50. Check that the edge, transmitter and operator input meet the UL 325 monitoring rules for the operator.

Buy the 3022 (302210)

Identify your model

The 3022 is a sealed box with a strain relief fitting and a terminal block inside for the edge wires. Use 18 to 24 AWG wire through the fitting.

Key specs

Input Dry contact from an edge or switch
Format MultiCode, code switches
Frequency 300 MHz
Wire 18 to 24 AWG through strain relief
Housing Sealed case for gate mounting

Manuals and documents

Installation Manual

Brochure

Troubleshooting

No signal

  • Check the wires under the terminal block and the transmitter battery.
  • Match the code switches to the receiver.

Water in the case

  • Use 18 to 24 AWG wire so the strain relief seals. Check the fitting and cover screws.

Test often

  • Test the full system often to make sure every part works.

Common questions

A contact device such as a gate edge. When the edge closes, the 3022 sends to a MultiCode receiver wired to the operator.

No. Many newer operators need monitored edges. Check the operator manual before using it as the main entrapment device.

18 to 24 AWG so the strain relief fitting seals.

Safety devices and accessories

Linear 302850 Multi-Code 2-channel 12-24V gate receiver
Linear Multicode 3028-50: 2-Channel 12-24V Gate Receiver
Linear Multicode
Sale
Miller Edge ME-120-4-2016 10K monitored safety edge
Miller Edge ME-120-4-2016 10K monitored safety edge - view 2
Miller Edge ME120 4' Safety Edge Current UL 10K Style
Miller Edge