Satellite Clock – TCG 01-G

Key Features:

The TCG 01-G is a highly accurate, full featured GPS and GLONASS (GNSS) clock. With enhanced cyber security features, the TCG 01-G is designed for use in modern day smart grid / smart substations, electricity distribution, transmission, generation protection and control systems.

• GPS and GLONASS support
• Multi level password protection with custom configurable privilege settings
• Able to act as an IEEE 1588 v2 (PTP) Grand Master, Master, Ordinary Clock or Slave Clock
• Remote configuration via Ethernet
• Independently isolated outputs
• Isolated power supplies
• High output power line drivers

Product Details


Gnss Receiver
L1, C/ A code, 32 Channel Parallel-tracking receiver
Frequency: 1598 MHz
Sensitivity:
– Acquisition -155 dBm
– Tracking -160 dBm

Oscillator – Tcxo
Holdover characteristics operating at 25 degrees C;
– TCXO 1PPS drifts 0.55 ms over a 24 hour period.
– Drift rate: 7 ppb per second

Inputs And Outputs
• 2 x independently programmable outputs, either:
– TTL 0 – 5 V, 150 mA (BNC or 2-pin)
– RS422/RS485 +/- 5 V, 50 unit loads (2-pin)
– HV switch MOSFET 300 V 1 A (2-pin)
– Fiber TX ( 62.5/ 125 µm, λ 820 nm), compatible with multi-mode fiber (ST Fiber connectors)
Timing accuracy: <100 ns to UTC Plus:
• 1 x RS232/ RS422 serial port, DCE wired (DB9)
RS232: Signals are +/- 9 V, 15 mA.
Serial time messages can be configured to be output at 1200, 2400, 4800, 9600, 19200 and 38400 baud.
Programmable pulse or IRIG-B available on pin 1
Timing accuracy of RS232/ RS422 port:
Serial Message <1 bit time
Pulse/or IRIG-B time code <1.5 μs to UTC
• 1 x AM IRIG-B, 8 Vpp, 120 ohm (BNC)
Timing accuracy: <2 μs to UTC
• 2 x Event recording inputs/ DC IRIG-B inputs (2 pin)
Input rating: 5 V, 7 mA (10 V, 20 mA also accepted)
Timing accuracy <100 ns
• 1 x Antenna fail alarm (2 pin – Form A contact)
Contact rating: 200 V, 150 mA DC or 150 V, 100 mA AC
• 1 x Sync relay (2 pin – Form A contact)Contact rating:
200 V, 150 mA DC or 150 V, 100 mA AC
• 1 x RJ45 10/100 Mbps UTP connector
Timing stamp accuracy: <100 ns to UTC
(NTP/SNTP + PTP)

Protocols Supported
ARP, UDP, ICMP, TFTP, DHCP, SNMP v1, v2c & v3; VLAN.

Power supply
L = 14-36 Vdc
M = 20-75 Vdc
H= 90-300 Vdc

Power Drain
6 W max

Operating temperature
-10 to +65° C

Humidity
To 95%
non-condensing

Isolation


Outputs to base unit
2.5 kV

Power supply to I/O
3.5 Kv
SOLUTIONS

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