Users Manual & Installation Guide
PV- 1800: Power supply module with GSM MODEM
Technical data
Power supply |
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Input voltage (nominal) | 8 – 27Vdc. |
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Input voltage (MAX) | 35Vdc. |
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Output voltage | 5Vdc |
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External load | Up to 4A, depending on configuration and thermal | ||
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UPS interface: |
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4 pins in CN7 | Run/stop, AUX1,AUX2,AUX3 (factory use only). | ||
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Modem type | GM47 (SonyEricsson). |
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SIM card interface | 3V or 5V |
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Frequency range | EGSM 900 MHz |
| 1800 MHz (Dual Band). |
Maximum RF output power | 2W |
| 1W |
Antenna impedance | 50 |
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Antenna connector type | MMCX RF connector |
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Supported I/Os (using AT | Available in 10pin connector |
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commands) |
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3 Analogue inputs * | 8 bit, 0 – 2.75V |
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1 Analogue output * | 8 bit, 0 – 2.475V |
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4 general purpose digital inputs * | 0 – 2.75V |
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COM ports: |
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Number of ports | Two, one used for GSM modem | ||
Addressing range | 2C8h, 2D8h, 2E8h, 2F8h, 3D8h, 3E8h, 3F8h, disabled | ||
IRQs supported | 3, 4, 5, 7, 9, 10, 11, 12, 15 |
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Connector | Port 2 available in 10pin box header. | ||
Analogue inputs: |
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Resolution | 12 bit |
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Inputs | 8 ch. single ended or 4 ch. differential – one common | ||
Isolation | 1kV, 1 minute |
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Input range configurations | 8 x |
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(all unipolar) | 8 x |
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| 8 x |
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| 8 x |
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| 4 x |
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Input impedance | 1M (default). |
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Accuracy | 0.5% of FSR, ±3LSB (default) | ||
Conversion time | 11us |
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Connector type | 10 pin box header |
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Digital inputs: |
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Number of channels | 8 isolated, one common ground | ||
Digital logic levels | 0 – 24V, |
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| Input low voltage: 0 – 1.5V |
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