Amplifier 7Mn7145-0A Remotely Installed (Carcement) Amplifier 7Mn7145-0A Remotely Installed Make: Siemens Milltronics, Type:Milltronics Rma-2, 7M71450A, Input: 1V P-P From Probe,Output:12Ma Low, 45Ma High, Power Rating:24Vdc,Ambient Temperature: -40 To 60 Degree,Enclosure:Nema 4