Farm backing gate control

Farm Backing Gate Control

Backing gates are slow moving motorised barriers that control dairy herd movement into the milking platform.

The motor drive units used are often water powered devices. Using water removes the need for long cable runs and the water also helps with the yard clean up.

A recent enquiry needed to add remote valve control to a water powered backing gate. No electrical supply was available for the valve control system and the control buttons needed to be in the dairy shed control panel.

The popular low power Wireless Point to Point systems were utilised and were solar powered from our versatile RSS01 device.

The solar supply provides power to the WP2P module and powers the latching solenoid on the water drive unit. The solenoid controls the water flow to the drive unit and uses the QTech LSD01 latching driver. Reliable radio communications is provided by our industrial grade antennas, including low profile options at the backing gate.

Latching Solenoid Remote Control with WP2P

DairyNZ recommends these considerations for backing gate control options:

  • Install an audible alarm or buzzer to sound when moving. The buzzer could be integrated into the RSS01 solar enclosure.
  • Limit backing gate movement to a maximum of five seconds to prevent animal discomfort and stress.

The QTech parts required for the project are:

PD8810E-WP2P       Digital 900MHZ Wireless Point to Point PAIR (Qty 1x)

PD9241                    900MHz 3dB Fiberglass Whip antenna  (Qty  1x)

PD5414                    Power Pack 230V AC Input, 13.8V 250mA Output (Qty 1x)

PD5801                    RSS01 Solar Station (Solar panel, case, invertor, 12V battery, mount)  (Qty 1x)

PD9245                    GSM/3G Low Profile Puck Antenna  (Qty 1x)

PD5811                    Latching Solenoid Interface LSD01  (Qty 3x)

We have previously supplied another backing gate control solution for electrically powered systems.

This solution utilised the Q48 P2P as six digital outputs were needed to be controlled from the dairy shed.

The Q48 P2P was retro installed into an electrically powered backing gate system, as the existing control cable was becoming unreliable. The replacement cost of the cabling was high, but the likely downtime during the milking season was prohibitive for the farmer.

Q48 P2P System

The existing waterproof pendant control was also reused in the wireless Q48 P2P system, which helped the dairy operators.

Please get in touch, we will help you select the best solution for your backing gate control requirement.