hello,
I have a problem in this schematic
nodes 3 and 4 are used to power the control circuit , while nodes 1 and 2 are supposed to energize a magnetic brake that takes 24v dc current , the problem is that this brake doesn't have two leads to connect the nodes 1 and 2 across and energize the brake , the negative terminal is the machine body itself , and only the positive terminal has a lead that I can connect to , so I connect node 1 to the +ve terminal and connect node 2 to the machine body , once I did that the voltage difference between 1 and 2 jumped to 110 v and the voltage difference between 3 and 4 jumped to 100 v and burned the control circuit . is there an explanation?
I have a problem in this schematic
nodes 3 and 4 are used to power the control circuit , while nodes 1 and 2 are supposed to energize a magnetic brake that takes 24v dc current , the problem is that this brake doesn't have two leads to connect the nodes 1 and 2 across and energize the brake , the negative terminal is the machine body itself , and only the positive terminal has a lead that I can connect to , so I connect node 1 to the +ve terminal and connect node 2 to the machine body , once I did that the voltage difference between 1 and 2 jumped to 110 v and the voltage difference between 3 and 4 jumped to 100 v and burned the control circuit . is there an explanation?