New, old stock. Please note that this is not the isolated version.

Manufacturer Description:

The API 4003 G and API 4003 G I accept a potentiometer (slidewire) input and provide a DC voltage or current output that is linearly related to the potentiometer position. These modules accept resistance inputs from position, displacement or rotational devices and convert them to conventional output signals. The API 4003 G is not isolated from the potentiometer input to the output and is used primarily to convert and/or boost the potentiometer signal. The API 4003 G I is optically isolated from input to output making it the preferred choice in applications requiring ground loop elimination, common mode signal rejection or noise pickup reduction. Both the API 4003 G and API 4003 G I require factory configuration to a specific DC voltage or current output and power. Inputs from any potentiometer with a value of 0 to 100 Ω through 0 to 1 MΩ are accepted without requiring recalibration and without affecting accuracy as long as 100% of the potentiometer range is used. Models with offsets and/or input ranges other than 0 to 100% of the potentiometer are available. Consult factory for assistance. API exclusive features include two LoopTracker LEDs and a Functional Test Pushbutton. The LoopTracker LEDs (Green for input, Red for output) vary in intensity with changes in the process input and output signals. Monitoring the state of these LEDs can provide a quick visual picture of your process loop at all times. The functional test pushbutton provides a fixed output (independent of the input) when held depressed. The output test level is adjustable 0-100% of span. Both the LoopTracker LEDs and functional test pushbutton greatly aid in saving time during initial startup and/or troubleshooting. The API 4003 G and API 4003 G I plug into an industry standard 8-pin octal socket sold separately. Sockets API 008 and finger-safe API 008 FS allow either DIN rail or panel mounting