Schneider Electric Protection module sr 12 i o 24 vdc

Zelio 8I / 4U relay with clock 24VAC Product description: Intelligent relays for 10 to 40 I/O systems. Compact range: three monoblock models with 10,12 or 20 I/O systems and versions both with and without display and buttons. Modular range: two bases with either ten or twenty-six I/O systems that can be expanded using Modbus or Ethernet communication expansion modules, six, ten or fourteen separate I/O and four analogue input/output expansion modules. Extremely compact: up to twenty-six I/O systems within a size of124.6 x90x59mm.Power supply voltage for bases is either12VDC,24VDC,24VACor100-240 VAC.Large backlit LCD display showing four lines of eighteen characters plus one line of icons; shortcut navigation using six buttons.Serial cable or USB connection cables are used to connect the intelligent relay/PC.Connection interface (intelligent relay/PC) for wireless Bluetooth connection.Zelio Soft2 intuitive programming software allows programming via function block diagram (FBD): thirty-two pre-programmed functions; seven Grafcet functions; six logic functions.Contact language (LADDER): twelve pre-programmed functions.Safe programming includes coherence testing,simulationand monitoring modes,and control windows.Remote monitoring and control of installations via modem communications interface (analogueor GSM).