Re: ZIS 110

Posted by HH56 On 2009/4/15 20:32:05

Quick and inexpensive way to do it and they probably had lots of room for the assy. You're right, today we'd use two relays with a set of N.O. and N.C. contacts each. N.O. set would energize the respective solenoid and N.C set would break the control to other relay--an integrated circuit would do both. Doing it then would probably cost 3-4 times what that did.