Replacing module fuses

Output modules are supplied with micro blade fuses fitted to each channel. The fuses are maximum rated for the channel’s maximum load capacity.

Note

It is important that the fitted fuse rating reflects the load of the channel. Where the actual channel load is less than the maximum load capacity the fuse should be replaced by an appropriately rated fuse.

Module fuse
  1. Remove the fuse cover.
  2. Using a non-conductive (e.g.: plastic) fuse puller or tweezers remove the fitted fuse.
  3. Replace the fuse with an appropriately rated fuse for the channel load.
  4. Make a note of the rating of the fitted fuses on the module’s front label.
  5. Fit the fuse cover, ensuring an even seal all around its edge.