Description

The IC698RMX016 is a 16 MB Redundant Memory Xchange module from GE Fanuc, designed for high-speed data sharing between PACSystems RX7i CPUs via fiber optic networks in reflective memory applications.

Memory & Performance

• User Memory: 16 MB SDRAM

• Transfer Type: Reflective memory with optional Redundant Transfer Mode

• Startup State: Non-configured; requires RX7i CPU configuration to activate

Electrical & Physical

• Operating Voltage: +5 V DC

• Current Consumption: 1.8 A

• Dimensions:
  • Width: 6.299 in (160 mm)
  • Height: 9.187 in (233.4 mm)

Fiber Optic Interface

• Connector Type: LC, compliant with IEC 61754-20

• Ferrule Material: Zirconium ceramic

• Insertion Loss (Max): 0.35 dB

• Return Loss: -30 dB

• Cabling: TX → RX daisy-chained loop among nodes

Environmental Conditions

• Operating Temperature: -20 °C to +85 °C

• Installation Note: For EMI compliance with multiple RMX modules, use a conductive metal enclosure

System Requirements

• CPU Compatibility: RX7i CPU with firmware version ≥ 2.00

• Software: CIMPLICITY Machine Edition – Logic Developer PLC v4.5+

• Slot Recommendation: Main Rack (slots 3 and 4 preferred)

• Power-Off Installation Required

User Configurable Settings

• Parameters (in non-redundant mode):
  • Node ID
  • Memory Offset
  • Interrupt Enable
  • Parity Settings

• Parameters (in redundant mode): Automatically set by CPU