Overview

The RX3i Serial Bus Transmitter Module (IC695LRE001) provides communication between a PACSystems RX3i Universal Backplane (IC695-model number) and serial expansion and remote backplanes (IC694- or IC693-model numbers). It converts the signal levels between the Universal Backplane and the Serial Expansion Backplane.

Specifications

• Current Required from Backplane:

  • 5.0V: 132mA

• Maximum Total Expansion Cable Length:

  • 15 meters (50 feet) – Expansion Backplanes
  • 213 meters (700 feet) – Remote Backplanes

• Effective Data Rate:

  • 500k Bytes per second (if the expansion bus includes Remote backplanes)

• Electrical Isolation:

  • Non-isolated differential communications

• Serial Port:

  • Station Manager Port: RS-232 DCE, 1200 - 115200 bps