The IC693CMM302D handles network communication inside GE Fanuc’s Series 90-30 PLC platform. This module measures roughly 4.9 inches tall, 1.4 inches wide, and 4.5 inches deep. Moreover, it weighs approximately 0.5 pounds, so cabinet space stays efficient. Engineers choose the IC693CMM302D when they need reliable data exchange between controllers and supervisory systems.
Technical Specifications and Interface Details
The unit manages serial protocols and therefore links the CPU to host computers and operator panels. Specifically, it provides communication ports for Modbus and SNP protocols. Additionally, front connectors accept standard shielded cabling. Status LEDs reveal transmit, receive, and fault conditions during service.
| Parameter | Specification |
|---|---|
| Module Type | Communication Module |
| Protocols | Modbus, SNP |
| Dimensions | 4.9 x 1.4 x 4.5 in |
| Weight | ~0.5 lbs |
| Interface | Series 90-30 backplane |
| Connectors | Front communication ports |
| Indicators | Transmit, receive, fault LEDs |
| Mounting | Series 90-30 slot |
Energy Storage and Signal Integrity
Internal capacitors on the IC693CMM302D provide local energy storage for stable data signaling. Consequently, the module tolerates brief voltage dips without losing communication frames. This buffering keeps data streams intact during transient plant disturbances. The design therefore supports consistent throughput across extended cable runs.
Installation and Compatibility Notes
Because the IC693CMM302D fits any Series 90-30 slot, technicians complete installation in minutes. They should verify cable termination before they power the network. Furthermore, the module integrates smoothly with existing 90-30 control hardware. Always store spare units in anti-static packaging to protect sensitive circuitry.
Details
| Weight | 1.5 kg |
|---|---|
| Dimensions | 278 × 194 × 42 mm |



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