The GE Fanuc IC693CMM321-JJ is a high-performance Ethernet Interface Module designed for the Series 90-30 Programmable Logic Controller (PLC) family. This module enables the PLC to communicate over a standard Ethernet network, providing a bridge between the controller and other devices such as HMIs, SCADA systems, and other PLCs. The “JJ” suffix typically denotes a specific hardware or firmware revision, maintaining compatibility with legacy 90-30 systems while supporting modern networking requirements.
Product Specifications
-
Model Number: IC693CMM321-JJ
-
Platform: Series 90-30
-
Module Type: Ethernet Communications Coprocessor
-
Dimensions: 130 mm x 32 mm x 100 mm (Standard 90-30 Slot Width)
-
Weight: 0.38 kg
-
Country of Origin: USA
-
Connectivity: 10Base-T (RJ45) and 10Base-5 (AUI)
-
Protocols Supported: TCP/IP, SRTP (Service Request Transfer Protocol), Modbus TCP (Server), Ethernet Global Data (EGD)
-
Current Draw: 550 mA from +5V Bus
-
Maximum EGD Exchanges: Up to 32
Application Fields
This Ethernet controller is primarily used to modernize legacy Series 90-30 installations, allowing them to participate in plant-wide industrial Ethernet networks. It is commonly found in manufacturing automation, HVAC control systems, and water treatment facilities. Its support for EGD (Ethernet Global Data) makes it particularly effective for high-speed, peer-to-peer data sharing between multiple GE controllers in a synchronized production line.
Product Instructions
The IC693CMM321-JJ should be installed in any available I/O slot of a Series 90-30 baseplate (except slot 1, which is reserved for the CPU). Before installation, ensure the PLC power is off. Configuration is handled through Proficy Machine Edition or legacy Logicmaster 90 software. You must assign a static IP address, subnet mask, and gateway to the module within the hardware configuration. Note that if you are using the AUI port, an external transceiver is required to convert to fiber or 10Base-T. For optimal performance, ensure that the module’s firmware is compatible with your CPU’s firmware version.
FAQ: Common Questions and Answers
Q: Can I use this module to program the PLC over the network? A: Yes. The IC693CMM321-JJ supports SRTP, which allows for remote programming, monitoring, and configuration of the Series 90-30 CPU via an Ethernet connection.
Q: What is the purpose of the AAUI and RJ45 ports? A: The RJ45 port is for standard 10Base-T twisted-pair cabling. The AUI (Attachment Unit Interface) port is a legacy 15-pin connector that allows for connection to older thicknet/thinnet networks or specialized fiber optic transceivers.
Q: How many simultaneous connections does this module support? A: This module typically supports up to 16 simultaneous SRTP server connections, allowing multiple HMIs or programming terminals to access the PLC data at once.
Check the technical inventory and datasheet for the GE Fanuc IC693CMM321-JJ to ensure seamless connectivity for your Series 90-30 system.
Recommended Similar Models
-
GE IC693CMM311 (Serial Communications Module)
-
GE IC693CPU364 (CPU with Built-in Ethernet)
-
GE IC693CMM302 (Enhanced Genius Communications Module)
-
GE IC694ETM001 (Ethernet Module for RX3i platform)
-
GE IC693PWR330 (High Capacity Power Supply for 90-30)
