3 e c o r2 p o rChannel2 c i1 m COMchannel2Surge Protection G SurgeGround G Connectthefieldwiring 37 RemoteTerminalUnit •Connectthewiringaccordingtothefollowingdiagram. Model8212MultipleGaugeConnection SAABRTGSAABRTGSAABRTG orDAUorDAUorDAU 4 Channel1 3 2 Channel2 1 G G 5.2.5CenterFrequenc...