Chapter 2 - Specifications
2.9.3 - Auxillary RS232 Pin Assignments
Pin | Signal | Description |
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1 | - | Not Available |
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2 | RXD | Received Data |
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3 | TXD | Transmitted Data |
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4 | - | Not Available |
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5 | GND | Ground |
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6 | - | Not Available |
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7 | RTS | Request To Send |
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8 | CTS | Clear To Send |
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2.9.4 - Terminal Block
Pin | Function | Description |
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1 | Common | |
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2 | Normal Close | |
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3 | Normal Open | |
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4 | Common | |
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5 | Normal Close | |
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6 |
| Normal Open |
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7 | ||
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8 | ||
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9 | 5V | Positive 5 Volts |
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10 | 5V | Ground |
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11 | 12V | Positive 12 Volts |
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12 | 5V | Ground |
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10 | MR550 User’s Manual |