REXROTH CSH01.3C-ET-ENS-NNN-CCD-NN-S-NN-FW module

PWM/STEP OUT is used for directly driving power bridges for DC servo motors or for driving step motor amplifiers. For servo motors: If you are using a conventional amplifier that accepts a +/-10 Volt analog signal, this pin is not used and should be left open. The switching frequency is 16.7 Khz. The PWM output is available in two formats: Inverter and Sign Magnitude. In the Inverter mode, the PWM signal is .2% duty cycle for full negative voltage, 50% for 0 Voltage and 99.8% for full positive voltage. In the Sign Magnitude Mode (Jumper SM), the PWM signal is 0% for 0 Voltage, 99.6% for full voltage and the sign of the Motor Command is available at the sign output.

Pin-Out Description for DMC-18x2 

Outputs Analog Motor Command +/- 10 Volt range signal for driving amplifier. In servo mode, motor command output is updated at the controller sample rate. In the motor off mode, this output is held at the OF command level. Amp Enable Signal to disable and enable an amplifier. Amp Enable goes low on Abort and OE1.

PWM/STEP OUT

 For stepmotors: The STEP OUT pin produces a series of pulses for input to a step motor driver. The pulses may either be low or high. The pulse width is 50%. Upon Reset, the output will be low if the SM jumper is on. If the SM jumper is not on, the output will be Tristate. Sign/Direction Used with PWM signal to give the sign of the motor command for servo amplifiers or direction for step motors. Error The signal goes low when the position error on any axis exceeds the value specified by the error limit command, ER.

Common problem

We have this product in stock, and we can deliver it to you at any time when you need it badly.

*The warranty period of all products is 1 year, which has passed the professional test certification.

*If you need to order more than one product, please contact us, and we can offer you a discount.

*We only use HDL  UPS  and other express delivery methods to deliver spare parts.

*If you find that other suppliers offer lower prices for the same products, we are also willing to offer you further discounts based on their prices.

If you have any other questions, please feel free to contact us via email.

*Please let us know if you need any spare parts, we can give you further assistance, and we are waiting for your inquiry.