TELEDYNE HASTINGS INSTRUMENTS PowerPod-400 ± 15 Volt, 250 mA Transducer Supply Analog signals available on back panel RS232/485 Interface Labview Drivers available High Accuracy High and Low alarms programmed from front panel Display can be zeroed from front panel or remotely Fully Integrated 4.5 digit display Resolution: 1 part out of ± 99,999 Four channels of simultaneous display Independent Channel Programmability Radio Control Totalizer Set Points User Selectable AC Input Anodized aluminum case for bench top use or panel mounting Secondary calibration reference Fuel cell testing Pharmaceutical production Gas generators Thin Film processes Gas Blending DESCRIPTION The THPS-400 is Hastings Instruments’ newest power supply. This digital 4-channel instrument replaces the old analog version of the Model 400 and 200 but maintains the half-rack profile for simple drop-in replacement of older units. The new THPS-400 incorporates, as standard, features that were optional or non-existent on the previous models. These new THPS-400 features include integrated totalizer with count-up or countdown options, user selected filtering of readings, RS-232, RS-485, simultaneous display of all four channels or selective blanking of unused channels, and ratio control with analog outputs for stacking multiple power supplies. There is also an easy-to-follow, menu-driven calibration and setup. The unit is packaged in an all-metal enclosure with a bright vacuum fluorescent display. The digital design of the THPS-400 allows the user to set both the minimum and maximum display values corresponding to specific voltage or current inputs. One advantage of this approach is that it negates the need to access hard to reach transducers to re-zero them. Should the analog signal from the transducer change due to zero shift, the digital counts seen by the THPS-400 can be changed to display zero either manually from the front panel or via serial communication with the unit. This should be especially attractive to OEM manufacturers.

Specifications and Standards DESCRIPTION (Cont) Full scale display values are also easy to change to accommodate transducers with various ranges. Changing the full scale display is so easy, in fact, that it almost makes a scaling factor unnecessary. Still, at the request of many of our customers, a scaling factor feature has been included and can be applied to each individual channel. SPECIFICATIONS Accuracy Operating Temperature Zero Temperature Coefficient < 0.05% /°C of F.S. Standard Operating Ranges Connector Types 15-pin sub-D, Transducers 9-pin sub-D, Serial 26-pin HD- D, Alarm 9-pin HD-D,...

Cable PINOUT Edge Connecto "H" Pinout 15 pin D connector 15 pin D connector 15 pin D connector 15 pin D connector Edge Connector 20 Position 20 Position 20 Position 20 Position *Factory Settings Input Voltage Display Zero Display 100% High Set Point Low Set Point A/D Conversion Rate Multiplication Factor Analog I/O VAC SCCM SCCM High flow alarm Low flow alarm Hz Applied to reading VDC *Specify custom set-up when ordering. Telephone: (757) 723-6531 Toll Free: (800) 950-2468 Fax: (757) 723-3925 World Wide Web: http://www.teledyne-hi.com E-mail: [email protected] P.O. Box 1436 Hampton,...