1 pps, Can bus/event – NavCom SF-2050 Rev.E User Manual
Page 24
SF-2050 User Guide - Rev. E
1 PPS
The SF-2050M has the ability to output a precise pulse
every second that can be used for a variety of Time/
Mark applications where precise timing is critical.
Specifications:
- 12.5ns relative accuracy.
- Better than 100ns absolute accuracy.
- 50 Ohm, TTL level.
- Pulse width, default 100mS, range 10 – 999mS
- Pulse delay, default 0mS, range 0 – 999mS.
- Rising or Falling Edge Synchronization.
Connecting the 1
PPS
output requires a cable with a
BNC male connector, NavCom
P/N
94-310050-3003
0.9m (3ft) long, BNC male to BNC male cable.
CAN Bus/Event
The SF-2050M also employs a balanced (differential) 2-
wire
CAN Bus
technology interface, ISO11898 -24V
compliant. The
CAN
interface uses an asynchronous
transmission scheme employing serial binary
interchange and is widely used in the automotive
industry. The data rate is defined as 250K
bps
maximum
with Termination resistors used at each end of the
cable. This port/connector is shared with the
Even
t
Input.
2-22
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- SF-3040 Logging Data to Internal Memory or SD Card (6 pages)
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- SF-3050 A Computationally Efficient Ambiguity Resolution (7 pages)
- StarFire (5 pages)
- StarFire to SW v3.0.12.0 (3 pages)
- SF-3050 Rev.I (196 pages)
- StarUtil-3000 Rev.G (177 pages)
- Sapphire Rev.L (450 pages)
- StarUtil-3000 Rev.A (119 pages)
- SF-3050 Rev.A (169 pages)
- SF-3050 Rev.B (201 pages)
- SF-3050 Rev.D (235 pages)
- Rinex Utility Rev.D (17 pages)
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- SF-3040 Rev.F (217 pages)
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- Install Utility Rev.C (26 pages)
- LAND-PAK Quick Start Rev.B (7 pages)
- LAND-PAK Rev.E (156 pages)
- StarUtil Rev.C (58 pages)
- LAND-PAK Rev.N (194 pages)
- StarUtil Rev.B (8 pages)
- StarUtil Rev.F (134 pages)
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- RT-3010 Rev.E (61 pages)
- StarFire Satellite Change Rev.G (24 pages)
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- LAND-PAK Rev.F (159 pages)
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- StarPac Rev.A (15 pages)
- StarControl Rev.C (56 pages)
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