GE IC693CMM321-JJ

Description

Detailed Parameter Table

GE IC693CMM321-JJ

Product Introduction

The GE IC693CMM321-JJ is a key Ethernet communication component of GE Fanuc’s renowned Series 90-30 programmable logic controller (PLC) platform. As an industrial-grade Ethernet interface module, the GE IC693CMM321-JJ is engineered to bridge Series 90-30 PLC baseplates to Ethernet networks, enabling seamless data exchange between control systems and upstream/downstream devices.

Core to its design, the GE IC693CMM321-JJ features dual client and server capabilities: as a client, it initiates data transfer requests via ladder logic’s COMMREQ function block; as a server, it responds to queries from other PLCs, HMIs, or SCADA systems. Technical positioning for mid-to-large industrial projects, the GE IC693CMM321-JJ eliminates communication bottlenecks by supporting up to 16 simultaneous server connections, making it a critical “data hub” for distributed automation architectures.

Core Advantages and Technical Highlights

Dual Client/Server Architecture: Unlike single-mode communication modules, the GE IC693CMM321-JJ supports both client and server operations, enabling bidirectional data flow without additional gateways. For example, it can actively pull data from remote I/O stations (client mode) while answering requests from a central SCADA system (server mode), simplifying network topology and reducing hardware costs.

Multi-Protocol Compatibility: The GE IC693CMM321-JJ natively supports GE’s proprietary SRTP TCP/IP protocol (for seamless integration with other GE controllers) and industry-standard Modbus TCP/IP, as well as EGD (Ethernet Global Data) for real-time data sharing. This compatibility ensures it works with diverse systems—from GE’s Series 90-70 PLCs to third-party HMIs and MES platforms—without protocol conversion tools.

Flexible Installation & Maintenance: The GE IC693CMM321-JJ allows 1-2 modules per Series 90-30 baseplate, accommodating redundant communication setups for high-availability applications. It integrates a multi-function restart button that enables LED testing, system reload, and maintenance mode access—while a protective front door prevents accidental operation during runtime, enhancing on-site safety.

Seamless Series Integration: Optimized for all Series 90-30 PLC systems, the GE IC693CMM321-JJ leverages the platform’s shared backplane for low-latency data transfer. It avoids the need for external power supplies by drawing power directly from the baseplate, streamlining installation and reducing cable clutter in control cabinets.

Typical Application Scenarios

In discrete manufacturing—such as automotive parts assembly lines—the GE IC693CMM321-JJ serves as the communication link between Series 90-30 PLCs and factory-wide networks. It connects PLCs controlling robotic arms and conveyor belts to an HMI dashboard, transmitting production metrics (e.g., cycle time, defect rates) via Modbus TCP/IP while using SRTP to sync with a central quality control system. Its 16-server connection capacity supports simultaneous data sharing with multiple devices, eliminating information silos.

For food and beverage processing, the GE IC693CMM321-JJ enables distributed I/O control in pasteurization lines. It connects local temperature and pressure sensors to a remote Series 90-30 CPU, using EGD protocol for real-time process adjustments. In cases where CPU serial ports are occupied by legacy equipment, the GE IC693CMM321-JJ acts as an alternative Ethernet gateway, ensuring critical process data reaches SCADA systems without retrofitting existing hardware.

Water treatment plants rely on the GE IC693CMM321-JJ for remote monitoring of filtration units. It links PLCs in pump stations to a central control room via Modbus TCP/IP, transmitting flow rate and turbidity data while receiving valve adjustment commands. Its industrial temperature tolerance (0°C to 60°C) ensures reliable operation in humid, chemically exposed control cabinets—critical for regulatory compliance.

GE IC693CMM321-JJ

Related Model Recommendations

IC693CMM321-HJ: Same Series 90-30 family as GE IC693CMM321-JJ, earlier revision with basic SRTP support (ideal for legacy systems).

IC693CHS391: 9-slot baseplate for GE IC693CMM321-JJ, providing mounting and power for the module and associated I/O.

IC693PWR321: 120/240 VAC power supply module, required to power the baseplate hosting GE IC693CMM321-JJ.

IC697CMM742: Series 90-70 Ethernet module, upgrade option for GE IC693CMM321-JJ in high-performance 90-70 PLC systems.

IC693CMM321-KM: Latest revision of GE IC693CMM321-JJ with enhanced EGD data transfer speeds (for time-sensitive applications).

IC200EBI001: VersaMax series Ethernet module, compatible with GE IC693CMM321-JJ for cross-platform communication.

IC693NIU004: Remote I/O network interface unit, pairs with GE IC693CMM321-JJ to expand distributed I/O coverage.

Installation, Commissioning and Maintenance Instructions

Installation preparation: Before installing GE IC693CMM321-JJ, ensure the Series 90-30 baseplate is powered off and the control cabinet meets environmental requirements (0°C to 60°C, 5%-95% non-condensing humidity). Required tools include a torque screwdriver (0.5-1.0 N·m) and network cable tester. Align the module with the baseplate guide rails, push until it clicks, and secure with front-panel screws—do not hot-swap the module to avoid backplane damage. Connect an AAUI cable to an external transceiver and RJ-45 to the Ethernet network.

Maintenance suggestions: Daily checks for GE IC693CMM321-JJ include verifying EOK and LAN STAT LEDs (steady green indicates normal operation). Every 3 months, use compressed air (≤50 psi) to clean vents and prevent overheating. If communication fails, use the restart button to run an LED test; if issues persist, check the transceiver and network cable. When replacing, ensure the new module (e.g., IC693CMM321-KM) matches the baseplate’s firmware version for compatibility.

Service and Guarantee Commitment

The GE IC693CMM321-JJ comes with a 1-year manufacturer’s warranty and 30-day return guarantee, covering defects in materials and workmanship under normal industrial use. GE provides 24/7 technical support via phone and online chat, with certified engineers specializing in Series 90-30 systems available to assist with configuration and troubleshooting.

Beyond warranty, GE offers on-site commissioning services to ensure GE IC693CMM321-JJ integrates seamlessly with existing networks. Global service centers provide fast access to spare parts and repairs, minimizing downtime for critical applications. GE’s commitment to quality ensures the GE IC693CMM321-JJ delivers consistent performance, backed by industry-leading after-sales support.