Q&A Forum
Hello,
I've just purchased a maha LPS13 with LPS 2000 control board.
I've orderd a yourdyno kit and i'm busy now how to connect everything.
I've got a question about how to connect the controller for the retarder.
It is LPS93-tyr in this drawing, as you can see there are 5 wires going to it.
Hope somebody can help me.
Erwin
Hi, do you have a picture of the LPS93-tyr? It will help identify what is what.
The two top wires seem to be the power into the unit, while the 5 are outputs. The bottom + and - wires do they go to the retarders?
The top wires in the drawing is 230v ac, the bottom wires are going to the retarder. the 5 small wires are marked as inlets on the board.
Here's a picture
The 5 small wires are likely gate trigger pulses + ground for the silicon controlled rectifier bridge that sits under the board in the picture(?). You need to follow them and you will find a controller board. You want to connect into that somehow. More pics, please :-)!