Features

  • 0-20 / 4-20 mA or 0-10 / 2-10 VDC Ranges
  • Low-Cost
  • Simple to Use
  • Compact Size
  • 4-Digit LED Display
  • One-Turn Adjustment Knob
  • +/- 0.5% +/- 1 Count Accuracy
  • Power 15-27 VDC or USB Power Pack

Overview

The PD9502 is a low-cost, compact, simple to use 4-20 mA or 0-10 VDC signal generator. It can easily be set for 0-20 mA, 4-20 mA, 0-10 V or 2-10 V ranges. Signal adjustment is made with a one-turn knob. A 15-27 VDC wall plug is provided with the instrument.

Connections

0-20 mA / 4-20 mA Output

0-20 mA / 4-20 mA Output

0-10V / 2-10V Output

Dimensions Units: Inches (mm)

PD9502 Dimensions

Specifications

Display: 0.36" (9 mm) high red LED
Operating Temperature Range: -4 to 140°F (-20 to 60°C)
Connections: Removable screw terminal block
Output Ranges: 0-20 mA, 4-20 mA, 0-10 VDC, 2-10 VDC
Power Requirement: 15-27 VDC (wall plug provided)
Loop Voltage: When powered by USB: 13.5V,
When powered by DC supply: 2 VDC less than the supply output
Output Load Impedance Requirements: Voltage-type ≥ 2KΩ, current-type ≤ 500Ω
Overall Dimensions: 2.0" x 3.3" x 0.9"
(W x H x D) (85 mm x 50 mm x 22 mm)
Weight: 2.1 oz. (60 g)

Operation

The output of the signal generator is determined by the light under V or mA on the face of the instrument:

PD9502
V or mA LightLight ColorActionOutput
VRedFlashing2-10 VDC
VRedSteady0-10 VDC
mAGreenFlashing4-20 mA
mAGreenSteady0-20 mA
  1. Connect the signal generator for desired output
  2. Set Output using the Range button on face of the instrument
  3. Adjust one-turn knob to desired output

Choose Your Options