ABB 1SNA645001R0300

The R600 series Interface relay with output contacts protected by built-in RC circuit, which result in increased contact life. The standard range is available with screw or spring-type terminals. It is available with visible or covered switch on the front of the unit, for the configuration of manual or automatic actuation. It has connection for jumper bar, except 2c/o devices and some discontinued devices. Interface relay is electro-mechanic and electronic input and output modules for electrical isolation, levelling, noise suppression or signal amplification between control unit and process. Boxed interface relay is used for electrical isolation, amplification and signal matching between the electronic controlling, PLC (programmable logic controller), PC or field bus systems and the sensor/actuator level. The compact design and different connection terminal possibilities optimize the panel installation.