Modular fieldbus interface
A modular fieldbus interface encoder is a rotational sensor with a two-part design: a core mechanical encoder base unit and a swappable communication cap. This setup lets you change network protocols—such as CANopen, DeviceNet, or Profibus—by swapping the interface module instead of replacing the entire sensor.
Core Design and Parts
Encoder Base Unit: Measures physical rotation using solid or hollow shafts.
Interface Cap: Plugs onto the base to handle specific network protocols.
Quick Swap: Changes communication types without rewiring the mechanical mount.
Supported Network Protocols
CANopen: Standard factory automation network.
Profibus DP: High-speed industrial communication.
DeviceNet: Common PLC and controller system.
Main Benefits
Low Stock Costs: Keep one base sensor and a few different caps.
Easy Upgrades: Switch networks later without mechanical changes.
Fast Repairs: Swap a broken network port without pulling the shaft.
