Elmo ET8/480 - Electrical Connections; Double Balanced Inputs Connection; Control Unit TAMPER Input Connection

ET8/480, ET8/480S and ET8/480PT - TECHNICAL MANUAL - 11
8. ELECTRICAL CONNECTIONS
8.1 Connection of double balanced inputs
Main diagram for double balanced connection
8.2 Connection of control unit TAMPER input
Main diagram for single balanced connection of system TAMPER protection input.