Basic Safety Edge Monitoring Relays The BS04 safety switching device monitors connected Safety Edges/Contact mats for actuation and interrupts. This control card provides 2/4 seperate connections for 8K2 monitored safety edges and provides the following benefits:LED Indication of edge status (i.e. OK/NOT OK)12/24VACDC SelectableTest input as required to comply to Cat 2Single N/C outout suitable for most control panelsSupplied with resistors for unused inputsScrew terminals for easy connectionSuitable for solar applications EntryLevel Basic Cat 22 input - 1 output
