TCG 01-G
GNSS Timing Generator
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- Thông số Specs Details Overview Components Packages Resources Additional Modules Complementary products Architecture Tools Benefits Features Customer Ordering
- Tài liệu Specs Details Overview Components Packages Resources Additional Modules Complementary products Architecture Tools Benefits Features Customer Ordering
The TCG 01-G is a highly accurate, fully featured GPS and GLONASS (GNSS) clock. With enhanced cyber security features that support NERC CIP requirements, the TCG 01-G is designed for use in modern day smart grid / smart substations, electricity distribution, transmission, generation protection and control systems. The clock synchronizes multiple IEDs (Intelligent Electronic Devices) within a network, including protection relays and remote telemetry units to enable accurate time stamping. The TCG 01-G supports IEEE 1588 v2 (PTP) and IEC 61850.
Key Features:
- 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
Input/Output Signals:
- PTP (1588v2) Default profile, Full Power profile (C37.238), Telecom slave profile (ITU G.8265.1), Telecom grandmaster & slave profile (ITU G.8275.1)
- NTP/SNTP v3, v4 server operation, and basic SNTP client protocol for testing purposes (included)
- SNMPv1, v2c, v3 (TRAPS, GET, GETNEXT, GETBULK, WALK, SET)
- Proprietary MIB, USM MIB, C37.238 MIB
- DC IRIG-B (Unmodulated, DCLS)
- AM IRIG-B (Modulated)
- Supports C37.118.1
- Serial Strings
- User defined pulses
- DCF77
SPECIFICATIONS
| Physical | ||
| Design: | Takes up ½ of a 1U rack-mount bracket designed for 19 inch cabinets. A 1U 19” rack mount is included with every clock. IP40 (Ingress Protection rating) | |
| Measurements: | (W) 160 mm x (D) 155 mm x (H) 40 mm | |
| Weight: | 0.8 Kg | |
| Display: | 2-line x 16 character FSTN backlit display | |
| GNSS Receiver | ||
| L1, C/ A code, 32 Channel Parallel-tracking receiver | ||
| Frequency: | 1598 MHz | |
| Acquisition (Sensitivity): | -155 dBm | |
| Tracking (Sensitivity): | -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 & Outputs | ||
| 2 x independently programmable outputs, either: | TTL 0-5 V, 150 mA (BNC or 2 Pin) RS422 +/- 5 V, 50 unit loads (2 Pin) HV switch MOSFET 300V 1A (2 Pin) Fiber TX (62.5/125 um, λ 820 nm), compatible with multi-mode fiber over ST Fiber connectors Timing accuracy: <100 ns to UTC | |
| 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 Output (BNC) | 8 Vpp; output impedance: 120 ohm Timing accuracy: <2 μs to UTC | |
| 2 x inputs (2 Pin) | External DC IRIG-B synchronization and/or Event time-tagging. Input rating: 5 V, 7 mA (10 V, 20 mA also accepted) Timing accuracy: <100 ns to UTC | |
| 2 x inputs (2 Pin – Form A contact) | Antenna fail alarm, Sync relay. 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) | |
| Network Time Server option | ||
| Network Time Server NTP/SNTP (Included in price). Protocols Supported: ARP, UDP, ICMP, TFTP, DHCP, SNMP v1, v2c & v3; VLAN. | ||
| This UTP network interface option allows TCG 01-G to function as a Stratum 1 Time Server, simultaneously with all TCG 01-G i/o functions. Supports (S)NTP v3, v4 server operation, and basic SNTP client protocol for testing purposes. | ||
| PTP v2 support Option | ||
| Typical ordinary clock PPS accuracy (single sub- net) <100 ns to UTC | – PTP (IEEE1588v2), full power profile (C37.238) – GrandMaster (GPS) or ordinary clock functions (determined via BMC algorithm) – 1-step/ 2-step process – Layer 2 or Layer 3 mapping – Peer to Peer and End to End delay support – Multicast operation – Telecom Slave profile (ITU G.8265.1) – Telecom Grandmaster & Slave profile (ITU G.8275.1) | |
| Isolation | ||
| Outputs to base unit: | 2.5 kV | |
| Power supply to I/O: | 3.5 kV | |
| Between I/O: | 2.5 kV | |
| Environmental & Electrical | ||
| Power supply options: | L = 14 – 36 Vdc (2 Pin) M = 20 – 75 Vdc (2 Pin) H = 90 – 300 Vdc (2 Pin) | |
| Power Drain: | 6 w max | |
| Operating Temperature: | -10°C to +65°C | |
| Humidity: | To 95% non-condensing | |
| Programmability | ||
| Customization is achieved using the Tekron Configuration Tool, which is accessed via Ethernet, allowing remote configuration. | ||
| Timing & Synchronization: | Worldwide daylight savings and local time configuration using either rule based or fixed date methods. Options that allow equipment checks prior to full installation and adjustable hold-over times to increase reliability in the case of poor GPS coverage. Adjustments to compensate for installation parameters such as delay of GPS signal through antenna cable. | |
| Programmable Outputs: | IRIG-B (B00x / B22x) time code with selectable C37.118.1 and AFNOR S87-500 extensions, DCF77 time code, User defined pulse sequences: − Repetition rates from 20ms to 24 hours − Offsets and durations from 10ms to 24 hours − Resolution is 10ms, timing accuracy is <100ns | |
| Serial Strings: | NMEA-0183 ZDA NMEA-0183 RMC IRIG J-17 Tekron A—G: Seven protocols designed for plug and play compatibility with a wide range of equipment. | |
