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| Products | VP module |
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Leaflets:
VP - module
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RUBIDIUM VP module:
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Features |
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Six built-in PPS signal amplifiers Monitors all output signals Additional reserve amplifier for fail-safe operation |
The VP module amplifies one PPS or 10 MHz signal input to six individual digital pulse outputs. In case of a faulty signal output, a seventh amplifier can be switched to one of the six distributing ports.
RUBIDIUM H1 VP module rear view
RUBIDIUM H1 VP module front view
LEDs located on the front of the module indicate the operating status. Built-in GPIs can be programmed to signal errors or other warnings. The backlit keys on the front of the module can individually be configured with the included software. The setup (configuration) of the module is made using a PC via the USB or Ethernet port (optionally).
| In order to ensure a fail-safe operation, all signals are analyzed and monitored. In the event of an error, the appropriate output is switched to the reserve amplifier. The changeover is programmable as follows: |
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Available functions can be selected by configuration over the housing’s USB interface. If a RUB IE Ethernet module is on hand, configuration can also be made via a standard web browser.
A status monitor can be accessed at any time. SNMP is available in combination with an IE modul.
Specifications VP module
| Input |
| Connector |
| BNC 50Ω, RJ 45 |
| Input impedance |
| Selectable: 50Ω or 2kΩ or unloaded |
| Input level “High” |
| + 0.8 V to + 12 V |
| Trigger level |
| Selectable: 0.5 V or 1.5 V or 2.5 V |
| Frequency |
| 0-10 MHz |
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Output |
| Connector |
| BNC 50Ω |
| Output level |
| TTL or 2.5 Vp-p into 50Ω |
| Rise and fall times |
| < 2 ns |
| Input to output delay |
| ˜ 20 ns |
| Output to output skew |
| < 0,2 ns |
| GP_1 - GP_7 |
| Output specification |
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Open collector output of a NPN Darlington transistor. Max. power dissipation: 200 mW. |
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Others |
| Operating voltage |
| 12 - 30 VDC |
| Power consumption |
| max. 1.5 W (GPI_1 - GPI_7 unconnected) |
| Weight |
| 0.5 kg approx. |
| Dimensions Rub H1 |
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2 circuit board (W x D): 100 x 160 mm / 3.94 x 6.30 inch Rear panel: 103 x 44 mm / 4.06 x 1.73 inch |
| Dimensions Rub H3 |
| Rear panel: 3RU, 8HP |
| Environmental characteristics, operating |
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Temperature: +5 °C - +40 °C Relative humidity: 30 % - 85 %, non-condensing |
| Environmental characteristics, non-operating |
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Temperature: -10 °C - +60 °C Relative humidity: 5 % - 95 %, non-condensing |
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Product ordering ID VP modules |
| RUB1 VP |
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Distribution module 1:6 digital Pulses (PPS) with output monitoring and a redundant change-over switcher |
| RUB3 VP |
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Distribution module 1:6 digital Pulses (PPS) with output monitoring and a redundant change-over switcher |
| The RUBIDIUM modules must be used in conjunction with a RUBIDIUM housing and a RUBIDIUM power supply, please see our overview leaflet for more information. |
We reserve the right to modify specifications without notice.
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© Alpermann+Velte 1996 - 2012; January 17, 2012