Topcon Agriculture Announces Apollo Spraying Application Controller

Apollo is a state-of-the-art concept in integrated machine control ECU’s that brings industry-leading variable rate control (VRC) and auto section control (ASC) to sprayers. The ECU’s are easy-to-install, easy-to-use, stackable, and weatherproof. Configurable to support a wide range of sprayer makes and models, key features include:

  • Single tank rate control
  • Multi-line spray control
  • Fence jet nozzle support
  • Recipe calculator in Topcon Horizon software
  • KP-12 CAN based keypad for control and calibration


CM-40 Control Module
 (top) is ISO11783 compliant with multiple encoder, digital and analog inputs. It can control up to 4 independent application control channels and provides up to 10 outputs.

EM-24 Expansion Module (bottom) is designed for additional section control expanding from the CM-40 with up to 40 inputs and 24 outputs.