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The GE IC693CBL305, also cataloged as the IC693CBL305 Wye Communication Cable, operates as a dedicated hardware component for serial signal bifurcation within Series 90-30 platforms.

Hardware Specifications

Parameter Specification
Model IC693CBL305
Brand GE Fanuc Emerson
Origin USA
Weight 0.25 lbs (0.11 kg)
Dimensions 30.5 cm (1 foot) total length
Operating Temp 0 to 60 deg C (standard industrial range)
Power Consumption 0 W (passive component)
Product Type Wye Communication Cables
Product Line Series 90-30
Application Communications Coprocessor (CMM / PCM) modules
Conductor Material 28 AWG wire sizing
Shielding Continuous wire shield protection
Connector Type 25-pin RS-232 / RS-485 interfaces
Interface Geometry Right-angle master connector to dual labelled branch connectors

Firmware Flash Compatibility and Serial Routing Stability

While functioning as a passive electrical interface, this cable supports high-velocity serial links used during system initialization and firmware flash compatibility runs across adjacent CMM or PCM modules. The internal 28 AWG conductors maintain precise signal impedance boundaries required for non-deterministic backplane bus communication velocity and serial diagnostic configurations, preventing signal attenuation across both separated communication channels.

Frequently Asked Questions

Q: What specific hardware interfaces are exposed by this cable assembly?

A: The single combined port on the CMM or PCM coprocessor module is split into two distinct physical electrical lines. Port 1 is dedicated to routing RS-232 serial signals, whereas Port 2 routes either RS-232 or RS-485 serial signal protocols to separate 25-pin connector ends.

Q: Can this cable be hot-plugged while active communication is occurring?

A: No. Plugging or unplugging the passive cable during active serial data transmission will interrupt the electrical circuit loop, resulting in immediate communication frame errors, timeout faults, or data corruption flags within the host controller software module.

Field Installation Guidelines

  • Mechanical Routing: Connect the right-angle master housing directly to the combined port on the coprocessor module. Secure the captive physical mounting screws to prevent tension or accidental disconnection from vibration.
  • Shielding Ground Continuity: Ensure the wire shield layer integrated into the cable assembly remains intact and uncompromised during installation to preserve continuous Faraday cage coverage across the RS-232 and RS-485 paths.
  • Bend Radius Limits: Observe standard industrial copper wiring guidelines; do not exceed sharp physical bending parameters near the right-angle molding or the split Y-junction block.

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