CPU224XP Replace Siemens 214-2BD23-0XB8 220V PLC S7-200 RELAY Output Programmable Logic Controller
14 Point Input/ 10 Point Output PLC
214-2BD23-0XB8 Relay Type PLC AC 220V Input/ DC 24V Output
What is PWM and What is PTO??
PWM belongs to analog control mode, when the equipment has the accurate requirements for rotational speed and torque we can choose PWM.PWM will simulate the input signal as constant voltage output by apply high-speed counter, it control the variation of motor rotational speed by controlling voltage variation.
PTO belongs to pulse control mode, when the equipement has the accurate requirement for the position we need choose PTO.
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