1count5V/500kHz module wiht only A & B signals

Hello,

I am having counter module 6ES7 138-4DE02-0AB0, 1count5V/500kHz, and an encoder having only A, B, Z channels (inverted signals of A, B, Z are not available in encoder). 

I want to know can I use this encoder with the Counter modules.

Please help.

Regards

Hi,

You can use the encoder module ,it is not necessary to give the inverted signals.

You can use the signals A ,B and Z.

Hello Expert,

We have 5V/500 KHz module and Encoder with A and B tack only.

When we connect A and B pulse only, we are not able to get pulse. When we connect A, A Neg, B and B Neg, then only we get pulse.

Pls help, how we can use with only A and B signals? without using ANeg and BNeg.

Regards,

Arpit Panchal

Dear Experts,

We have 1count5V/500kHz module and trying to use as count continuously with 5V pulse. The Sensor have Auxiliary Supply (5V) and gives 5V Pulse only to connect to A (without /A & B, /B signal) & The Wiring Connection is attached.

Kindly suggest any solution.

Thanks & Regards

Ayman Elotaify

XIOXIC

We have 1count5V/500kHz module and trying to use as count continuously with 5V pulse. The Sensor have Auxiliary Supply (5V) and gives 5V Pulse only to connect to A (without /A & B, /B signal) & The Wiring Connection is attached.

 Hello,

The it's not an encoder. You will work with this count module as a high speed digital input.

I think it will work.

 Yes .. Only the Following Encoders will work on 1Count 5V/500kHz Counter Module :

 - 5 V incremental encoder with two tracks that are 90o out of phase at the count inputs.

You need to use an Opto-coupler Module to convert the 5V pulse to a 24V Pulse e,g,

Wago Opto-coupler

Phoenix Opto-coupler

( Need to check that the Optocoupler selected is suitable for the Max freq of the signal )

Depending on the Maximum pulse frequency, you can either use a 1 Count 24V/100kHz Counter module ( Pulse + Direction Setting ) or a High Speed DI for counting of the pulses.

Hope this helps

Cheers
Navnag