Can more then one circuits be connected with XPSAF5130?
After fulfilling some special conditions, Yes more than one circuits can be connected. However, the maximum wiring resistance RL is limited to 90 ohms.
Please find attached files that show examples of connecting multiple emergency stop buttons,(each with 2 redundant electrical contact blocks) in series to the various types of XPSAF Preventa safety modules including XPSAF5130.
Note: Installing a quantity of 10 emergency stop buttons and the related wiring may or may not exceed Schneider Electric's documented limit of 90 ohms.