GE Fanuc Series 90-30 | High-Performance CPU and Communication Modules

The modules listed belong to the GE Fanuc Series 90-30 PLC family. This system is known for its modularity and reliability in small-to-medium industrial applications. These specific components include a high-capacity CPU and specialized fieldbus communication modules (PROFIBUS and Ethernet), allowing the Series 90-30 to act as a versatile controller in distributed automation networks.

GE FANUC IC693CPU374-GV IC693PBS201-CB IC693PBM200-DE IC693CMM321-JJ

IC693CPU374-GV | Single Slot CPU with Built-in Ethernet

The IC693CPU374-GV is a high-performance CPU for the Series 90-30. It features an integrated Ethernet interface, allowing for direct connection to plant-wide networks without the need for a separate communication module.

  • Processor Speed: 133 MHz

  • User Memory: 240 KB

  • Communication: Dual RJ-45 Ethernet ports (10/100 Mbps) and one RS-485 serial port.

  • I/O Capacity: Supports up to 2,048 discrete inputs/outputs and 1,024 words of analog I/O.

  • Special Feature: Includes a built-in switch for the two Ethernet ports, facilitating daisy-chaining of devices.

IC693PBS201-CB | PROFIBUS-DP Slave Module

The IC693PBS201-CB allows a Series 90-30 PLC to operate as a slave station on a PROFIBUS-DP network. This is essential for integrating GE PLCs into larger systems controlled by a PROFIBUS Master (such as a Siemens S7 or GE IC693PBM200).

  • Protocol: PROFIBUS-DP (Slave)

  • Data Transfer: Up to 244 bytes of input and 244 bytes of output data.

  • Baud Rate: Auto-detection up to 12 Mbps.

  • Interface: 9-pin D-sub connector.

IC693PBM200-DE | PROFIBUS-DP Master Module

The IC693PBM200-DE serves as the network manager (Master) for a PROFIBUS-DP network. It allows the Series 90-30 to control up to 125 different PROFIBUS slave devices (such as remote I/O, drives, or sensors).

  • Protocol: PROFIBUS-DP (Master)

  • Performance: Capable of high-speed cyclic data exchange.

  • Configuration: Managed through GE’s Proficy Machine Edition or VersaPro software.

  • Status LEDs: Provides diagnostic indicators for “COM” (Communication) and “SYS” (System) health.

IC693CMM321-JJ | Ethernet Interface Module (ENIU)

The IC693CMM321-JJ is a dedicated Ethernet Interface module. While the CPU374 has built-in Ethernet, this module is often used to add secondary network connectivity or to provide Ethernet capabilities to older Series 90-30 CPUs.

  • Protocols: Supports SRTP (Service Request Transfer Protocol) and Ethernet Global Data (EGD).

  • Connection: 10Base-T (RJ-45) or AUI interface.

  • Function: Facilitates peer-to-peer communication between PLCs and interface with HMI/SCADA systems.

Application Fields

These modules are typically found in Automated Assembly Lines, Water Treatment Plants, and Food Processing Facilities. The combination of the CPU374 and the PROFIBUS modules (PBM200/PBS201) makes the system ideal for “hybrid” environments where GE controllers must communicate with a wide variety of third-party European hardware.

Product Instructions & Maintenance

  1. Installation: Always ensure the PLC rack power is OFF before inserting or removing any module.

  2. Configuration: Use Proficy Machine Edition to set the IP addresses for the CPU374 and CMM321 modules.

  3. PROFIBUS Wiring: Use standardized purple PROFIBUS cable and ensure termination resistors are set to “ON” only at the physical ends of the network line.

  4. Cleaning: Keep the ventilation slots clear of dust. Use compressed air in a powered-down state to maintain cooling efficiency.

FAQ: Common Questions

  • Q: Can I use the IC693PBM200 and IC693PBS201 in the same rack?

    • A: Yes. This allows the PLC to act as a Master for its own sub-network of devices while simultaneously acting as a Slave to a higher-level plant controller.

  • Q: What is the benefit of the “-GV” or “-DE” suffix?

    • A: These suffixes often denote hardware revision levels or firmware versions. Newer revisions typically offer improved component reliability and compatibility with modern software versions.

  • Q: Does the CPU374 require a battery?

    • A: Yes, a lithium battery is required to maintain user memory and the real-time clock during power loss.

Find technical datasheets and current stock levels for these GE Fanuc 90-30 Modules to keep your legacy systems running at peak performance.

Recommended Similar Models

  • GE Fanuc IC693CPU364 (Ethernet CPU with 160KB memory)

  • GE Fanuc IC693PWR330 (High-capacity Power Supply)

  • GE Fanuc IC693CMM302 (Enhanced Genius Communications Module)

  • GE Fanuc IC693MDL660 (24VDC Input Module)

  • GE Fanuc IC693MDL753 (12/24VDC Output Module)

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