NTAC-02 pulse encoder interface

Brand:ABB
Model:NTAC-02
Product status: New/used
Shipping place: Xiamen, China
Warranty: 365 days
Structural form: Other (specific form may vary depending on application)
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Details

NTAC-02 pulse encoder interface

Product manual:

NTAC-02 is an industrial grade incremental encoder signal conditioning module designed specifically for position/velocity feedback in high noise environments. This module can convert differential encoder signals (HTL/RS422) into single ended pulse signals and has signal shaping and fault diagnosis functions.

2. Core parameters
Parameter specifications
Input signal A+/A -, B+/B -, Z+/Z - (HTL or RS422)
Output signal 5V TTL/24V HTL (configurable)
Maximum frequency 500kHz (differential input)
Supply voltage 24V DC ± 10%
Isolation voltage 1500V AC (input-output power supply)
Response delay<100ns
Working temperature -25 ℃~+70 ℃
Protection level IP20 (to be installed inside the control cabinet)
3. Key characteristics
Intelligent signal processing:

Automatic recognition of HTL/RS422 input

Programmable pulse frequency division (1-256 times)

Signal loss detection (LED alarm)

Anti interference design:

Built in magnetic ring filter

15kV ESD protection

Common mode rejection ratio>60dB

Diagnostic function:

Power status indication

Signal quality monitoring

Wire breakage detection

4. Typical applications
Servo system: Connect servo motor encoder to PLC