PRPTP Translator

The PRPTP translator is a compact DIN-rail mount device that translates PTP (default, power, and telecommunications profiles) to legacy time codes such as IRIG-B. The PRPTP translator connects directly into a PRP enabled network, reducing the requirement for a RED box.

The PRPTP translator enables you to migrate to PTP and Parallel Redundancy Protocol (PRP) networks whilst leveraging the benefits of network redundancy over an Ethernet Backbone, as well as the sub microsecond precision and redundancy capabilities of PTPv2 (IEEE1588v2).

Key Features:

PRP/HSR enabled
Compact DIN-rail mounting form factor
Adds PTP support, over redundant PRP/HSR networks, to IEDs that require IRIG-B, PPS or other common time code inputs.
Input: PTP with support for Default, Telecom and Power profiles
Intuitive configuration software
Enhanced Security and encryption that exceed NERC CIP requirementss
Wide range power supply 48-250 Vdc

Input/Output Signals:

DC IRIG-B (Un-modulated, DCLS)
Supports C37.118.1
User defined pulses
Modified Manchester
DCF77
NTP/SNTP
PTP slave only(IEEE 1588 v2)

Physical

Design:	Hardened metal casing with DIN-rail mount for industrial environments. IP30 Rating.
Measurements:	(W) 110 mm x (L) 170 mm x (H) 45 mm
Weight:	0.5 kg
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

NTP	- Stratum-1 NTP & SNTP time server - Multicast & Broadcast server capability - Optional MD5 authentication

Oscillator - TCXO

Holdover characteristics operating at 25°C:

- TCXO 1PPS drifts 0.55 ms over a 24 hour period.
- Drift rate: 7 ppb per second

Standars Outputs

TTL:	2 x TTL Programmable output, 0-5 v, 150 mA (2 Pin Screw terminals)
Alarm Relays:	1 x Sync relay (3 pin - Form C contact) Contact rating: 200 V, 150 mA DC

LED Indicators

Indicators

- Power
- Alarm indicator
- Ethernet ACT and LNK LEDs
- Sync indicator

Ethernet UTP Connection

Option 1 - Fiber SFP	- 1310nm, multimode - 100 base Fx, LC connector
Option 2 - Copper SFP	10/100/1000 Base T, RJ 45 connector
General	- DHCP auto-configuration with fallback to ARP tested link-local address - VLAN packet tagging

PRP/HSR

Native support for PRP and HSR redundancy protocols, as defined in IEC 62439-3.

Notifications

- SNMP trap generation v1, v2c & v3
- SNMPv3 traps can be authenticated & privatised via USM
- Syslog (RFC-3164 & 5424 verities)

PTP (IEEE 1588v2)

- One or Two Step operation
- End to End or Peer to Peer delay calculations
- Layer 2 (Ethernet) or Layer 3 (UDP) transport
- Slave only mode
- Default Profile support
- Power Profile support (C37.238)
- Telecom Slave Profile support (ITU G.8265.1)
- C37.238 TLV supported
- C37.238 SNMP MIB supported

Upgrades

Remote upgrades supported via Ethernet ports

Environmental & Electrical

Power Supply Range	48-250 Vdc
Power Drain:	5 W (max)
Operating Temperature:	-10 to +65°C
Humidity:	To 95% non-condensing

Isolation

Power to I/O	3.75 kV
Between outputs P1 & P2	3.75 kV

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

PRPTP Translator