Outputs

pvo (pwm voltage out) the cnc530 controller can simultaneously provide a pwm signal and an analog 0 10v signal both signals have the same source and can not be controlled individually the pwm output is the default so called open collector output this means that for the high level of the signal, an external resistor is needed in case you would need a 5v or 12v pwm output signal, you can use a jumper to select either one of the built in resistors the image below illustrates this the jumper only works in combination with the output pwm signal relay outputs the following outputs are potential free, due to the use of a relay output tool flood mist aux out e stop break each output consists of three pins com common no normally open nc normally closed the relays can be connected to a secondary power supply as seen in the picture above, the relay output voltage can be controlled by using jumpers by not using a jumper, the relay can be used as desired when using the 'com' terminal of an individual relay, do not use a jumper! sysready