
1.4 Touchscreen Specifications
| Touchscreen Type | Resistive | 
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| Base Glass Construction | Tempered Glass | 
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| Resolution | 1024 x 1024 | 
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| Light Transmission | 75% typical | 
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| Controller | RS232 Interface | 
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| Power Rating | 3.3 to 5V | 
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| Durability | 100 million touches | 
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1.5 Power
Input voltage: 18 ~ 32 Vdc (the fuse will be open circuit as input level exceeds 33Vdc)
Typical: 24V@2.5A (60W)
| 5 | Chapter1 |