Title: 40 Bender brukermanual.pdf.pdf
9. Relay mode (RCMS490-D…/-L… only) These devices have an alarm relay for each measuring channel (N/O contact). Set the relay mode of operation for each relay. N/O N/C N/O-T N/O operation. Relay only switches in the event of an alarm. N/C operation. Relay only switches in the event of an alarm. N/O operation. Relay switches when there is an alarm or a test. N/C operation. Relay switches when there is an alarm or a test. Contacts of the relay are always open. Contacts of the relay are always closed*. N/C-T9. Relay mode (RCMS490-D…/-L… only) These devices have an alarm relay for each measuring channel (N/O contact). Set the relay mode of operation for each relay. N/O N/C N/O-T N/O operation. Relay only switches in the event of an alarm. N/C operation. Relay only switches in the event of an alarm. N/O operation. Relay switches when there is an alarm or a test. N/C operation. Relay switches when there is an alarm or a test. Contacts of the relay are always open. Contacts of the relay are always closed*. N/C-T