Question

Can more than one relay extension module LG5929-60-100-61 be installed in the safety circuit to add additional master E-Stop/Gate safety relay contacts if needed?

Answer

Yes, additional extension modules would be connected with the control inputs A1 and A3 in parallel. A2 and A4 would all be wired to neutral or common. Extension module "health" contact at Y1 and Y2 would all be wired in series with the start circuit of the master (ie. LG5925 terminals S33 and S34). Please see following diagram:
http://support.automationdirect.com/faq/docs/faq1389.pdf

---

FAQ Subcategory: None

This item was last updated on 2012-01-30
Document ID: 1389

---

The information provided in the AutomationDirect knowledge base is provided "as is" without warranty of any kind. AutomationDirect disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall AutomationDirect or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if AutomationDirect or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion of limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.