Safety relay ESM-2H201

AC/DCemergency stopDIN rail

• Use up to category 4 according to EN ISO 13849-1 • Requirement level IIIC according to EN 574 • LED status indicators • Operation by 2-hand control • 2 redundant safety contacts • Short-circuit and earth fault/ground fault monitoring can be selected The outputs are electrically decoupled and of redundant design. Connection • Two buttons each with one normally closed contact and one normally open contact that are monitored for simultaneity according to EN ISO 13851. In this way, a high level of protection against tampering is provided. • Short circuit monitoring to detect short circuits between the connecting cables and to shut down the outputs or prevent relay starting if necessary • Earth fault/ground fault monitoring to detect short circuits between a connecting cable and earth or ground and to shut down the outputs or prevent relay starting if necessary. Connection options By using suitable wiring, the following function can be selected: • Monitoring of downstream relays or contactors.