IRIG-B to NTP/SNTP CONVERTER

Protocol Converters are used in providing Integrated Solutions while connecting up sub-systems using different communication protocol. SANDS manufacture a wide range of Converters to meet system integration requirements. Typically, in Timing applications, IRIG-B to NTP/SNTP converters are often required in integrating older generation of GPS Clocks to new generation of DCS systems.

Applications

  • Event Loggers
  • Disturbance Recorders
  • Electronic tri-vector meters
  • Distribution Automation System
  • Numeric Relays
  • Slave clock display
  • Servers of EMS and Switchyard
  • Electronics Instruments
  • Standalone computers
  • DCS (SCADA) system

Features

  • IRIG-B is the Time reference .
  • High free running accuracy.
  • Compact Din Mountable System
  • Configuration can be done through Ethernet
  • 10/100MBps NTP/SNTP Ethernet output
  • Accepts IRIG-B AM and TTL time signals.
  • Battery backup provided for the time update
  • Adjustable Time Zone
  • Events storage facility
  • Isolated and protected Interfaces.
  • Input Power supply can be Customized.

Technical Specifications

Power Supply
Standard 85 to 260V AC, 1φ, (47Hz to 63Hz)
or 90V to 370V DC
Custom 36V to 72V DC (48V), 18V to 36V DC (24V)
Power Consumption <10W
Input Signal
IRIG-B (AM) Carrier           :1kHz
Modulation Ratio  :3:1
Recommended Vin   :1V-7V (p-p)
IRIG-B (PWM/TTL) Logic 0           :0V +250mV

Logic 1           :3V to 5V +10%

Connector BNC, Female
Note: Year and Time Offset are user adjustable
User Interface
Status LED SIG, PPS, NTP & PWR
Alarm 1xPFC for Signal Fail & Power Fail
Configuration port 10/100Mbps Ethernet
Environment
Operating Temp 0°to 50°C
Humidity 95% Non Condensing
Mechanical
Enclosure DIN Rail Mountable
Dimension 70mm (H) x 190mm (W) x 200mm (D) +5mm
Weight <1.5Kg
Protection Class IP20
Event Output (Pulse Output)*
User Configurable Pulse output PFC, 250V AC/DC, 0.2A

(PPS, PP5S, PPM, PPQH, PPHH, PPH, PPD)

 

Number of Output 1No Max
Connector Pluggable Terminal Block
Ethernet Output
Protocol NTP & SNTP
Speed 10/100MBps
Connector RJ45
Maximum Distance 100m max without switch.
Number of port 1 x 10/100MBps

Max 2 x 10/100MBps*

RS232 Output
Output Modbus, NMEA and standard formats
Connector DB9, Female
RS485 Output*
Output Modbus, NMEA and standard formats
Connector Pluggable Terminal Block
Note: * Optional