Safety protection relay ESM-BA201

earth-leakageAC/DCDIN rail

• ESM-BA.. Use up to category 4 according to EN ISO 13849-1 • LED status indicators • 1-channel or 2-channel control • 2 redundant safety contacts • Short circuit and earth fault/ground fault monitoring The outputs are electrically decoupled and of redundant design. Connection options By using suitable wiring, the following functions can be selected: • Relay start with automatic start or a start button • Monitoring of downstream relays or contactors. • Simultaneity monitoring to monitor safety components over time • Relay start using a monitored start button • 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 terminals Optionally, the ESM-BA... devices are also available as versions with plug-in connection terminals.