Programmable PC Keyboard
| Maximum Key Support | Up to 144 Keys (Programmable Matrix) |
| Keyboard Size (With Enclosure) | 460 mm x 175 mm |
| Keyboard Size (Without Enclosure) | 410 mm x 135 mm |
| Operating Voltage | 24 VDC max |
| Operating Current | 90 mA max |
| Contact Resistance | +2 Ohms |
| Switch Life Expectancy | 1 Million Operations per Key |
| Contact Bounce | 10 milliseconds |
| Activation Force | 280–350 Gram |
| Operating Temperature | -18°C to +70°C |
| Humidity Resistance | 95% RH at 40°C for 48 Hours |
| Vibration Resistance | 1 Hour, 10–150–10 Hz |
| Dimensional Tolerance | ±0.2 mm |
| Degree of Protection (Front Side) | IP55 / IP65 (Optional) |
| Interface Options | PS/2, 3-Pin DIN, RS232 |
| Key Feedback | Metal Dome Tactile Response |
| LED Indicators | Power On, Num Lock, Scroll Lock, Caps Lock |
| Shielding (Optional) | EMI/RFI with Aluminum Foil / Conductive Mesh |
| Warranty | 1 Year (Against Manufacturing Defects) |
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