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TC3847-3

4-Channel Turbo Serial-Over-IP

TC3847-3
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Features

Featuring support for teleprotection relays, the TC3847-3 Turbo Serial Card transports four channels of RS-232 or RS-422/ RS-485 serial data over existing Layer 2/Layer 3 networks at extremely low latency.

  • 1, 2 or 4 Channels of RS-232/RS-422/RS-485 Serial
  • Data Rates up to 115200 bps
  • Extremely Low Latency
  • Protocol Transparent: Mirrored Bits*, DNP-3, Modbus, etc.
  • RS-232 Supports Handshaking or Synchronous Mode
  • Built-In Temperature & Power Sensors
  • Extreme Temp (-40°C to +80ºC) Optional
  • Meets or Exceeds IEC 61850-3, IEC 60834, IEEE 1613 & NEMA TS-2 Standards
  • Member of JumboSwitch® Product Family
*Note: "Mirrored Bits®" is a registered trademark of Schweitzer Engineering Laboratories Inc.

The JumboSwitch® series is a TDM over IP/Ethernet based solution designed to emulate time-division multiplexing over packet switched networks (PSN). TDM over IP/Ethernet is a TDM pseudowire (PW) technology making it possible to provision E1, T1, E3, T3, STS-1 and serial data services across PSN's such as IP, MPLS or layer 2 Ethernet Networks.

Applications

Typical applications include extending serial data across Ethernet/IP, CE, or MPLS networks.

Specially designed to meet stringent real time requirements for protective relay communications in the power utility industry, this Turbo Serial interface card can perform at less than 3msec. latency, end-to-end, through an Ethernet network. This extremely low latency is irrespective of the protocol used, mirror bit or otherwise, and is unaffected by the number of nodes in between.

In short, it's the fastest serial-over-IP solution for teleprotection currently available in the industrial marketplace today.

For example, the TC3847-3 is often used to extend RS-232/ RS-422/RS-485 signals from one protection relay to another over an Ethernet/IP network.

TC3847-3 - 4-Ch. Turbo Serial-Over-IP
Click to enlarge

Specifications

Connection Capacity
  1. RS-2321, 2, or 4 Ports
  2. RS-422/RS-4851, 2, or 4 Ports
  3. Ethernet1 Port
Electrical
  1. RS-232 Interface
  2. Baud Rateup to 115200 bps
  3. ESD Protection+/-15KV HBM
  4. ConnectorRJ11
  5. RS-422/RS-485 Interface
  6. Baud Rateup to 115200 bps
  7. Termination (optional)100 Ohm
  8. ESD Protection+/-15KV HBM
  9. ConnectorRJ11
  10. Ethernet Interface
  11. Termination (optional)IEEE 802.3, 802.3u
  12. ConnectorRJ45
  13. Console Interface
  14. Connector2.5mm Audio Jack
Standard Compliance
  1. CE, FCC Part 15, CISPR (EN55022) CLASS A, IEC 61850-3, IEEE 1613, NEMA TS-2, IEC 60834
Diagnostic Functions
  1. Local and Remote Loopback for Serial
LEDs
  1. Unit StatusPWR (A, B), Alarm, BU, PL, Vcc, BP, MGM>
  2. SerialTx, Rx
Power
  1. Standard12VDC
  2. Optional24VDC, -48VDC, or 125VDC (1U/2U/4U only), 90-260VAC, 50/60Hz
  3. Power Consumption<10W
Operating Temperature
  1. Standard Temp-20°C to 70°C
  2. Extreme Temp-40°C to 80°C
Storage
  1. Temperature-40°C to 90°C
  2. Humidity95% non-condensing
Physical (4-Channel Standalone)
  1. Height(3.15 cm) 1.24"
  2. Width(17.78 cm) 7.0"
  3. Depth(22.86 cm) 9.0"
  4. Weight(0.3 kg) 0.75 lbs

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