Network Time Server – NTS 02-E

Key Features:

The NTS 02-E is a secure, accurate and reliable 3-port NTP Time Server for synchronizing control and SCADA networks. In addition to electrical isolation and robustness, new features such as remote configuration, added security, and support for Ethernet networking, made the NTS 02-E ideal for use in industrial automation, power plants and substation environments.

• Isolated power supply
• 3 NTP/SNTP ports with copper or fiber Ethernet options
• UTC and LST with user defined DST
• Remote configuration over Ethernet
• Configuration encryption and security
• Enhanced Security and encryption that exceed NERC CIP requirements

Product Details

GPS Receiver

L1, C/A code, 14 Channel Parallel-tracking receiver
Frequency: 1575.42 Mhz
Sensitivity (Acquisition):-142 dBm
Sensitivity (Tracking): -160 dBm

Inputs & Outputs

• 3 x RJ45 10/100 Ethernet UTP connectors (ST multi-mode fiber Ethernet available on Eth2 & Eth3)
• Timing accuracy: <100 ns to UTC
• UTP network interface option:
This allows the NTS 02-E to function as a Stratum 1 NTP/ SNTP Time Server.

Protocols Supported

• General: DHCP auto-configuration with fallback to ARP tested, link-local address, VLAN packet tagging
• NTP: Stratum-1 NTP & SNTP time server, Multicast & Broadcast server capability, Optional MD5 authentication
• SNMP: V1,V2C & V3 support can be independently enabled; Configurable V1, V2C community names & security groups; Fully configurable via SNMP; V3 User-based Security Module (USM) support; USM authentication methods: MD5, SHA; USM privacy methods: DES, AES; USM MIB support
• Notifications: SNMP trap generation V1, V2C & V3; SNMPv3 traps can be authenticated & privatised via USM; Syslog (RFC-3164 & 5424 verities
• 1 x ESD protected, RS422 ( -7 V to +12 V common mode range) IRIG-B input, 1/8th unit load
• 1 x ESD protected, RS422 +-3.3 V IRIG-B output, 50 unit loads
• 2 x Configurable Relay Outputs, NO contacts.

Environmental & Electrical

• Power supply:L = 14 – 36 Vdc (3 pin); M = 20 – 75 Vdc (3 pin); H = 85 – 265 Vac / 90 – 300 Vdc (3 pin)
• Power Rating: 3 W max.
• Operating Temperature: -10°C to +65°C
• Humidity: 10 to 95% RH (non condensing)