Woodward 8441-1128 A Monitoring Unit 24V Dc Measuring Point Measuring Value Monitoring Unit Part No: 8441-1128 Rev: A Tug4 Tug408B U Aux: 24V Dc I Aux, Max: 1A Dc U Cont, Relays: 250V Ac U Cont Dig. Input: 18-250V 8 Analog Input Pt100 Germany Weight: 580 Gm