TB1 Print Vertical mounting holes Top and Bottom Vertical mounting AM 1 series Standard horizontal mounting AM1 series Vertical mounting AM 2 series Standard horizontal mounting AM2 series This option is not availble for AM3 and AM4 series
Options AF1 Reverse air flow, bottom to top direction. M1 Basic menu control for Amstels. RS1 RS485 Modbus RTU/ASCII open protocol easy to integrate with SCADA or other controls PLC etc. TB1 Vertical mounting holes Top and Bottom US1 USB parameterization option.