Skip to content
TSM-4F - Toro Flo Sensing 4 Station Module

Toro TSM-4F Flow-Sensing 4-Station Expansion Module

Brand: Toro
Save 28%
$260.39
$188.78
SKU TSM-4F

Notify me when back in stock

Designed for Toro TMC-424E series controllers, the TSM-4F is a 4-station expansion module with built-in flow-sensing and high-surge protection. It delivers dependable zone control and fast fault isolation for commercial and residential irrigation systems.

  • Compatibility: Fits TMC-424E modular controllers and expands the system by four stations without replacing the base controller.
  • Flow sensing: Adds flow-monitoring capability and integrates with Toro TFS flow sensors to detect leaks, bursts, and abnormal flow conditions.
  • Surge protection: High-surge design protects station outputs and electronics in lightning-prone or electrically noisy environments.
  • Electrical specs: 24VAC station outputs; station run times programmable from 1 minute up to 8 hours; supports master valve/pump start connections.
  • Installation: Hot-swappable, rack-style module for quick field installation and easy expansion of existing TMC systems.

Choose the TSM-4F when you need a compact, durable expansion option that adds flow sensing and enhanced surge protection to your Toro TMC controller. Refer to Toro installation manuals and wiring diagrams for compatibility and setup details.

Reviews

Frequently Asked Questions

What controllers is the TSM-4F compatible with?
Compatible with Toro TMC-424E series modular controllers; expands the system by four stations without replacing the base unit.
Does the TSM-4F provide flow monitoring?
Yes. The TSM-4F adds flow-sensing capability and integrates with Toro TFS flow sensors to detect leaks, bursts, and abnormal flow.
What are the electrical specifications and limits?
Provides 24VAC station outputs with station run times programmable from 1 minute up to 8 hours. Check controller load limits before adding modules.
Can I install the module without shutting down the controller?
The TSM series supports hot-swappable, rack-style modules for quick field installation. Follow Toro installation instructions when adding or removing modules.

Add a FREE Pair of Gloves to Your Order

Spend $35+ Add a FREE Pair of Gloves to Your Order Select Your Size