• Radix Microsystems

Programmable Loop Powered LED Indicator

Radix Microsystems offers PLD40, a microcontroller based 2-wire loop powered LED indicator. PLD40 operates on the 4~20 mA signal input current and does not require any other power supply. The 4-digit, 0.56? (14.2 mm), red LED display has a range of ?1999 to +9999, with a resolution of 1, 0.1, 0.01 or 0.001. PLD40 has a loop voltage drop of <5 V DC and a typical accuracy of 0.1% of span. PLD40 has two functional modes, linear and square root. The user programmable parameters include, range, mode, display resolution, digital filter, etc. The plastic panel mount enclosure is 48 x 96 x 113 mm and is IP20 certified. A field mount version in 85 x 120 x 55 mm and IP65 certified enclosure is also available.