RTD input Pt100 (3-wire) Standard 1//8 DIN panel size Two alarm relay outputs are provided from up to three internal software alarms Three alarm setpoints Latching or non-latching operation can be selected and alarm delays applied Front panel button to acknowledge new alarms and reset old alarms Panel sealing: IP54, plug in from front Dimensions: H48mm x W96mm, depth behind panel 103mm, panel cut-out 92mm x 45mm