Further information for Phoenix Contact PSR-SCP-42-230UC/URM4/4NO/2NC (2702924)
1- or 2-channel contact extension with wide-range input, 4 NO contacts, 1 NC contact, 1 feedback current path, together with base unit up to Cat. 4, PL e according to EN ISO 13849, plug-in screw terminal, width 22.5 mm