Geotech Instruments, LLC

Power Supply
Model 48.11/48.31

  • Designed for series 40 chassis
  • Selection of AC (85-265 V, 47-440 Hz)
    or DC (12 V) power input options

The Series 40 Power Supply Module mounts in the Model 49.03 Rack Mount Chassis. The 48.11C supply is designed for ac operation, while the 48.31B module is intended for applications where external ±12 V dc power is supplied by the user. The 48.31B-1 module is used for external 12 V dc or 24 V dc power applications.