73
K40980 - K40981
EN
Connections
Figure 82
TheIN1-IN8sensorinputsofthemonitormustbeconnectedtoSELVvoltage-freecontacts;theclosingofconnectionsisonthe
GNDcontact.
TheNO,COMand12Vcontactscanbeusedtoactivateanexternalsignalling:ifasensorisactivated,theNOandCOMcontacts
close(max30V2A),andthe12Vcontactprovidesa12VDCmax500mApowersupplyreferringtoGND.
The maximum wiring length is 10 m for each contact.
Ringtone
Ringtonepower
supply
>30V
0170/101
Relay
Network
860A
Additionalringtone
max10m
Sensor