4-20mA Joystick Buffer Board
Product Part Number: CDG-GEN-0181
Product Description: Electronic buffer board with 4-20mA current output.
This device is designed to regulate the power supply to the buffer any Penny and Giles joystick. It has a regulated 5V supply to the joystick, has an additional 2.5V reference voltage for center tap stabilization. Its wiper current draw will be in a magnitude of nano-amps offering very high input impedance. The device has over current, polarity and over voltage protection. The device is provided with a 16 Way harness which allows easy interconnection between the byffer board, joystick and the rest of the system.
| ELECTRICAL | |
| Dielectric Strength | 2500V |
| Insulation Resistance | 10 M Ohm |
| Supply Voltage | +30V DC |
| Current Consumption | 40mA |
| Excitation Voltage to Joystick | +5V DC |
| Input Impedance of Input from Joystick | >1M Ohm |
| Over Current Protection | Yes – Self Recovery Fuse |
| Over Voltage Protection | Yes – TVS Diode |
| Polarity protection | Yes – Diode |
| Output Type | Current |
| Number of Analogue Inputs/Outputs | 2 |
| Output Range | 4-20mA (Factory set – others available on request) |
| Life | 1000 Hours |
| MECHANICAL | |
| Dimension | 30mm x 15mm x 80mm |
| Life | 1000 Hours |
| ENVIRONMENTAL | |
| Shock | TBA |
| Vibration | TBA |
| Ingress Protection | IP50 |
| Operating Temperature Range | -40 + 85 C |
| Weight | 100 g |
| EMC | TBA |