Can provide technical support, including inverter, servo, encoder, PLC and other systems. You can add me QQ, 2625686703 26256867 O.
Functional overview
MCT40 1 signal conversion isolator can realize the conversion of incremental encoder signals or similar signals from TTL/RS422(A, /A, b, /B, z, /Z) standard to HTL(A, b, z).
High-speed optical coupling isolation between input and output can isolate systems and improve the anti-interference performance between systems.
TTL-HTL (differential to collector) signal converter converts A, /A and B./B of servo encoder grating ruler into standard PLCA, B and B phase high-speed counting signals. The input and output are isolated by high-speed optical coupler, and the precision is greatly improved by using this signal for closed-loop control.
The differential signal converter, also known as the encoder signal converter encoder signal conversion module, can convert differential signals into unidirectional pulse signals for output, and can be used to solve the conversion interfaces between the differential mode outputs of rotary encoders and grating rulers and single-chip computers and PLC controllers, as well as the conversion interfaces between high-speed counting modules (pulse input terminals), motor encoders, grating rulers and PLC controllers of Siemens, ABB, Omron, Mitsubishi, Panasonic and Delta. In particular, it can overcome the strong interference in the complex field environment of industrial control system and eliminate the electrical interference such as strong electric field and strong magnetic field. The dual high-speed differential mode signal converter can effectively protect sensitive circuits and has pulse shaping function, which can effectively improve the anti-interference performance between systems and provide a safe interface for industrial automation control systems.
Application field:
Signal conversion of PLC high-speed counter
_ Servo motor control signal conversion
_ Rotary encoder control signal conversion
_ Grating ruler output signal conversion
_PLC and MCU pulse signal conversion
Anti-interference treatment of PLC and servo motor control system
_ The differential signal is converted into various standard and nonstandard pulse signals.
Application occasion
1. Encoder signal isolation, anti-interference
Signal conversion from /RS422 to HTL encoder.
Such as servo driver or inverter pulse signal and PLC signal transmission and conversion interface, photoelectric encoder and PLC signal transmission and conversion interface, microprocessor system TTL and PLC data transmission and conversion interface.
MCT40 1 encoder signal conversion isolator is a professional conversion interface for converting incremental encoder signal or similar differential signal from TTL/RS422 standard to single-ended push-pull HTL signal output, which is compatible with open-collector NPN/PNP output. Anti-interference design, input and output high-speed optical coupling isolation, can isolate and protect sensitive systems, improve anti-interference performance between systems, suitable for strong electrical interference environment.
It is often used for high-speed data transmission and conversion interface between TTL and PLC in microprocessor system, such as converting TTL pulse signals such as rotary encoder, grating ruler, servo driver and frequency converter into single-ended pulse signals acceptable to PLC. It can also be used for other differential mode input/unidirectional output conversion interfaces.
Input TTL/RS422 standard differential signal
The output HTL push-pull signal is compatible with open collector NPN/PNP.
Output voltage high level ≥ power supply voltage-1.2v.
Low level ≤ 0.5v
Output Channel 2 Channel Output (Phase A and Phase B)
3-channel output (phase A, phase B and phase Z)
Maximum output current. 50mA
Transmission frequency 0 ~ 500 khz
Maximum isolation voltage. Minimum 2500Vrms
DIN35 guide rail installation or foot installation
Are you satisfied with the above answers?