OTAC-01 is a Pulse Encoder Interface Module

How does a pulse encoder work?

As the encoder shaft rotates, the light beam from the LED is interrupted by the opaque lines on the Code Disk before being picked up by the Photodetector Assembly. This produces a pulse signal: light = on; no light = off.

What is an encoder interface?

Incremental encoder - Wikipedia An incremental encoder interface is an electronic circuit that receives signals from an incremental encoder, processes the signals to produce absolute position and other information, and makes the resulting information available to external circuitry.

What are the 4 types of encoders?

An encoder is classified into four types: mechanical, optical, magnetic, and electromagnetic induction types. There are four types of information necessary to rotate the motor with high accuracy: rotation amount, rotational speed, rotational direction, and rotational position.

OTAC-01

Name: OTAC-01
Brand: ABB
SKU: OTAC-01

PLC Module

Product image is representative; revision or series may vary. Contact us to request a specific version.

Product Describe：

PLC Module

AC Output Module 5V

OUTPUT MODULE SINGLE

POINT 3AMP 120VAC

FOR VT-PB8 FACTORY WARRANTY

MAY NOT APPLY. RADWELL

2-YEAR WARRANTY INCLUDED

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Technical specifications for OTAC-01

Manufacturer:

ABB
Product Category:

DCS Systems
Spare Part Number:

OTAC-01
Estimated shipping dimensions:

17x5x12cm
Weight:

0.5 kg
Tariff Code:

8537101190
Counliy of origin:

Switzerland
Input Signal Voltage (Low):

0–5 V DC
Input Signal Voltage (High):

10–30 V DC
Compatible Signal Level:

TTL / HTL
Maximum Input Frequency:

200 kHz per channel
Minimum Pulse Width:

2.5 µs
Input Signal Rise Time:

<1 µs
Supply Voltage:

24 V DC
Supply Voltage Tolerance:

±20%
Power Consumption:

<2.5 W

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FAQ View All FAQ

What is OTAC-01?

OTAC-01 is a Pulse Encoder Interface Module
How does a pulse encoder work?

As the encoder shaft rotates, the light beam from the LED is interrupted by the opaque lines on the Code Disk before being picked up by the Photodetector Assembly. This produces a pulse signal: light = on; no light = off.

What is an encoder interface?

Incremental encoder - Wikipedia An incremental encoder interface is an electronic circuit that receives signals from an incremental encoder, processes the signals to produce absolute position and other information, and makes the resulting information available to external circuitry.
What are the 4 types of encoders?

An encoder is classified into four types: mechanical, optical, magnetic, and electromagnetic induction types. There are four types of information necessary to rotate the motor with high accuracy: rotation amount, rotational speed, rotational direction, and rotational position.

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