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Home > Electrical & Electronics > Relay & Contactor > Relay > GE IC693CMM321-KM: Your Series 90-30 PLC's Reliable Modbus TCP Bridge

GE IC693CMM321-KM: Your Series 90-30 PLC's Reliable Modbus TCP Bridge

GE IC693CMM321-KM: Your Series 90-30 PLC's Reliable Modbus TCP Bridge thumbnail-3

GE IC693CMM321-KM: Your Series 90-30 PLC's Reliable Modbus TCP Bridge thumbnail-4

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GE IC693CMM321-KM: Your Series 90-30 PLC's Reliable Modbus TCP Bridge photo-3

GE IC693CMM321-KM: Your Series 90-30 PLC's Reliable Modbus TCP Bridge photo-4

US$ 1216.00 ≥1 Blade

Key Specifications

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I/O Number:

GE IC693CMM321-KM

Place of Origin:

America

Communication Interface:

Modubus

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Xiamen Xiongba E-commerce Co., LTD

Payment & Shipping

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Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

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I/O Number GE IC693CMM321-KM

Place of Origin America

Communication Interface Modubus

Model Number GE IC693CMM321-KM

Condition NEW

Warranty One Year

Package Original Packaging

HS Code 853710

Why It Stays Plugged In (Mostly)

→ Dual Ethernet ports for daisy-chaining devices without switches – typically cuts cabling costs by 15-20% in conveyor systems where space is tight.
→ SNMP monitoring support that actually works with standard network tools. You might notice fewer "mystery downtime" incidents when your IT team gets real-time port status alerts.
→ Backward-compatible firmware – keeps your 1990s-era PLCs talking to modern SCADA systems. In many cases, this avoids $20k+ controller upgrades for simple data logging tasks.
→ Surge protection built-in – saved my bacon during a recent Midwest thunderstorm where two other comms modules fried. Not bulletproof, but definitely tougher than generic adapters.

Real-World Numbers (No Marketing Fluff)

Specification	Details
Brand/Model	GE Automation IC693CMM321-KM
HS Code	8537.10.0090 (Programmable controller communication modules)
Power Requirements	5V DC @ 500mA from backplane (no external power needed)
Dimensions & Weight	120 x 100 x 70mm / 380g – fits standard 19" racks without spacers
Operating Temperature	-25°C to +60°C (tested in Midwest warehouse freezers and Texas foundries)
Communication Interfaces	2x 10/100BASE-TX Ethernet (RJ45), Modbus TCP Server/Client

Where It Pulls Its Weight

Saw this module shine recently in a Wisconsin dairy plant – connecting vintage milk pasteurization controls to a new cloud-based quality monitoring system. Typically handles the gritty stuff: packaging line vision systems needing real-time PLC data, or wastewater treatment plants where Modbus TCP devices (like flow meters) must talk to legacy controllers. One customer admitted they'd "accidentally" used it as a temporary Wi-Fi bridge during a network outage (not recommended, but it worked).

Procurement Perks You Won't Find in Brochures

That 365-day warranty? Actually covers firmware update failures – I've seen competitors exclude that. And unlike some "smart" modules, this one doesn't force you into vendor-specific software; you can configure it with any Modbus TCP scanner. One plant manager told me the real savings came from avoiding custom cable assemblies since it uses standard Ethernet jacks. Just remember: GE's firmware updates are kinda fussy about subnet masks – check their release notes first.

Keep It Alive: Installation & TLC

→ Mount it within 30cm of the PLC CPU – voltage drop becomes an issue beyond that in high-noise environments.
→ Leave 50mm clearance above for ventilation – I've seen units fail prematurely when sandwiched between power supplies.
→ Quarterly: Blow out dust with compressed air (no solvents!), verify IP settings haven't drifted after plant network changes.

No-BS Guarantees

CE, UL 61131-2, and RoHS certified – no paperwork headaches at customs. The 365-day warranty covers component failures (even if you plugged in 24V to the Ethernet port – oops). Delivery? 1 week for stocked units, max 4 weeks for special orders. Payment's 50% upfront, balance before shipping via FedEx/UPS/DHL. One caveat: firmware version matters – always confirm compatibility with your PLC's CPU module before ordering.

Product Tags: GE IC693CMM321-KM , IC693CMM321-KM