Siemens Logic Module 8DI 4DO 28.8VDC

Logic module with menu control, choice of integral control or indicator unit. Modular structure: basic unit with and without display and digital or analogue extensions. Communications module for AS interface slave or Instabus EIB. Operating voltages: 12 VDC, 24 VAC/DC and 115/230 VAC/DC. Programmable by direct input, PC software (COM) or memory module. Inputs digital or analogue, outputs transistor or relay. Integral password protection and storage. Maximum of 200 functional blocks (LOGO! 12/24RCE and 230RCE 400 functional blocks), 24 markers and 3 special markers. 8 basic logical functions. LOGO! 12/24RCE and 230RCE: Networking of up to 8 devices via Ethernet interface.