Encoder wiring hookup help

[ty1295]

Working on wiring everything up. Came to a dilema.

My enconder on the servo has these outputs.

1- Ground
2- Ch1
3- ChA
4- Vcc
5- ChB


The rutex drive has these inputs.

1-+5V
2- A Non Inverse
3- A Inv.
4- B Non Inverse
5- B Inv.
6- Shield

9- 0V/Ground

The ground and Vcc ones are easy to match.

Not sure where CH1 from encoder needs to go into Rutex if anyplace

And do I hook up to Non Inverse (my guess) or Inverse side?

Jeff

[arvidb]

The Ch1 I guess should be ChI for Index pulse. Don't think you need to hook that one up.

From the Rutex R990H manual: "The single ended TTL encoder should be connected to one input only and a pull down resistor (470 - 1000 ohms) should be connected to other input."

So you can connect your encoder outputs to either the inverting or non inverting inputs on your Rutex card. Connect 470-1000 ohm resistors between the unused inputs and ground.

Arvid