VCL-2486-M
1:16 Pulse + NMEA Multiplexer
Introduction:
The VCL-2486-M 1:16 1PPS (Pulse Per Second) + NMEA Multiplexer is a compact and cost-effective solution to provide up to 16 1PPS; NMEA-0183 outputs. VCL-2486-M 1:16 1PPS + NMEA Multiplexer takes 1 PPS and one NMEA- 0183 as input option to provide up to 16 1PPS outputs; or 8 1PPS + 8 NMEA outputs
The VCL-2486-M 1:16 1PPS + NMEA Multiplexer may be used to multiply 1 x 1PPS to 16 x 1PPS signals; or 1 x 1PPS and 1 x NMEA-0183 to 8 x 1PPS and 8 x NMEA-0183 outputs.
Block Diagram
Features and Highlights
- Multi service platform – User selectable output modules
- Up to 6 User selectable output modules (Add any 4 output cards, in any combination Please specify in order)
- Up to 16 x IRIG-B Un-Modulated outputs (RS422, RS485, RS232)
- Up to 16 x IRIG-B Un-Modulated outputs (BNC)
- Up to 8 x IRIG-B Modulated outputs (RJ45)
- Up to 8 x NMEA-0183 outputs (RJ45)
- Up to 16 x 1 PPS outputs (BNC)
- Up to 4 x 1 PPS outputs (ST)
- DC or AC Power Supply options
- Nanosecond Time Accuracy to Input Pulse or NMEA
- Transparent to Input Pulse. Output Pulse will be synchronized to the input Pulse
- Optional Pulse carrier to carry pulse over long distance.
Synchronization Inputs:
Inputs | Number of Inputs | Connector |
1 PPS / Pulse | 1 | BNC |
NMEA-0183 (ToD) | 1 | RJ45 |
Outputs:
Outputs | Number of Outputs | Connector |
Pulse, Phase-locked to Input Pulse | 4/8/12/16 | BNC |
ToD (Time-Of-Day) output compliant to NMEA 0183 | 2/4/6/8 | RJ45 |
Optional Pulse Out | 1/2/3/4 | ST |
Technical Specifications
PPS Output Interface
PPS Output interface | Number of Outputs | Connector |
1 PPS, Phase-Locked to GPS / GNSS | 4 outputs per card | BNC |
Maximum cards | Up to 4 cards per chassis | BNC |
Maximum outputs | 16 outputs per chassis | BNC |
PPS + NMEA Output Interface
PPS + NMEA Outputs | Number of Interface | Connector |
PPS, phase-locked to GPS / GNSS | 2 outputs per card | BNC |
NMEA-0183 | 2 outputs per cards | RJ45 |
Maximum cards | Up to 4 outputs cards per Chassis | 8 x BNC, 8 x RJ45 |
Maximum outputs | 8 x PPS Outputs & 8 x NMEA Outputs |
8 x BNC 8 x RJ45 |
IRIG-B (Modulated) Output Interface
IRIG-B (Modulated) Output interfaces | Number of Outputs | Connector |
IRIG-B (Modulated) Outputs | 2 outputs per card | RJ45 |
Maximum cards | Up to 4 outputs cards per Chassis | 8xRJ45 |
Maximum outputs | 8 x PPS Outputs per chassis | 8 x RJ45 |
IRIG-B (Un-modulated) Output Interfaces
IRIG-B (Un-modulated) Output interface | Number of Outputs | Connector |
IRIG-B (Un-modulated) Outputs | 4 outputs per card | BNC |
Maximum cards | Up to 4 outputs cards per Chassis | 16xBNC |
Maximum outputs | upto 16 Outputs per chassis | 16xBNC |
IRIG-B (Un-modulated RS422) Output Interfaces
IRIG-B (Un-modulated) Output interface | Number of Interface | Connector |
IRIG-B (Un-modulated) Outputs RS422 Protocol | 4 outputs per card | RJ45 |
Maximum cards | Up to 4 cards per Chassis | 16xRJ45 |
Maximum outputs | upto 16 Outputs per chassis | 16xRJ45 |
Optical Pulse card
Optical Pulse Output interface | Number of Outputs | Connector |
Optical Output | 1 outputs per Card | ST |
Maximum cards | Up to 4 cards per chassis | 4 x ST |
Maximum outputs | Up to 4 outputs per Chassis | 4 x ST |
Power Consumption:
- < 10W at ambient (steady state 24°C)
Power Supply Options:
- AC (100V AC to 240V AC, 50/60 Hz)
- DC (24 VDC, 48 VDC, 110 VDC to 220 VDC)