IC693CMM311 GE Fanuc 90-30 Communications Module

Product parameters

Processor performance: 32-bit high-performance RISC processor, with an instruction execution speed of 0.05 μs per Boolean instruction (37.5% higher than CMM302), supports multi-task priority scheduling (parallel operation of program execution, I/O refresh, communication, diagnosis, and interrupt handling), and an interrupt response time of ≤1ms

Memory configuration: User program memory is 512 KB (default), which can be expanded to 2 MB via IC693MEM313/314 series expansion memory cards. The data memory is 256 KB, among which 128 KB supports configurable power-on retention (built-in supercapacitor, default retention ≥72 hours; optional IC693BAT001 battery backup, retention time extended to several years).

I/O expansion capability: Local expansion supports up to 32 I/O racks, with each rack compatible with 16 Series 90-30 series I/O modules (digital, analog, and special function modules), and the maximum number of local I/O points can reach 4096. Remote expansion supports multiple industrial networks such as PROFIBUS-DP, DeviceNet, EtherNet/IP, and Modbus TCP, enabling the connection of a vast number of distributed I/O and intelligent devices

Communication interface

It is equipped with 1 RS-232C programming/communication interface (supporting Modbus RTU protocol with a maximum baud rate of 19.2 kbps);

It is equipped with 1 Ethernet interface (RJ45, 10/100 Mbps adaptive, supporting TCP/IP and Modbus TCP protocols).

Two independent communication expansion slots are reserved (where IC693CSE series communication modules can be installed to expand interfaces such as PROFIBUS-DP and DeviceNet), supporting simultaneous operation of multiple protocols

Power supply parameters: Powered by Series 90-30 standard power modules (such as IC693PWR321/322), operating voltage DC 5V, typical power consumption approximately 7W, peak power consumption 10W

Working environment: Working temperature 0℃ to 60℃, storage temperature -40 ℃ to 85℃. Relative humidity 5% - 95% (no condensation), anti-electromagnetic interference (EMC) complies with EN 55011/EN 55022 Class A and IEC 61000-6-2 standards, protection grade IP20 (installed in control cabinet)

Mechanical features: Compatible with 35mm DIN rail mounting, module width approximately 64mm, uses front connector wiring (IC693CBL300/301 series front connectors are recommended), supports hot plugging (system power redundancy configuration required)

Programming and Configuration: Supports GE Fanuc VersaPro and Concept programming software, compatible with four programming methods: ladder diagram (LD), Function block diagram (FBD), structured text (ST), and sequential function diagram (SFC), and supports online debugging, program version management and fault simulation

Diagnostic functions: Integrated power supply (PWR), operation (RUN), fault (ERR), communication (COM1/COM2), and I/O status indicator lights. It supports multi-level diagnosis for I/O module faults, memory anomalies, communication link interruptions, program errors, network conflicts, etc. Detailed fault codes and real-time system status can be read through the software

Function

Ultra-high computing and control performance: High-speed execution efficiency of 0.05 μs/Boolean instructions, capable of handling ultra-large-scale logic programs, batch data operations, and complex timing control. Supports up to 32 PID loops (including self-tuning function), suitable for scenarios where discrete control and continuous process control are deeply integrated

Large-capacity memory and data processing: 512 KB default program memory + 256 KB data memory, supporting massive variable storage, complex process parameter backup and fault log recording; The memory card expansion function can meet the storage requirements of multiple versions of programs and offline data backup, enhancing the flexibility of the system

Full-dimensional I/O expansion capability: Up to 4096 local I/O points, capable of connecting a large number of digital, analog, and special function modules (such as high-speed counting, pulse output, thermocouple/thermal resistance acquisition modules). Remote distributed networking support covers the control requirements of multiple areas in large factory zones, achieving centralized management and decentralized control

Multi-protocol communication and networking It is equipped with built-in Ethernet interface + RS-232C interface + dual expansion slots, supporting mainstream industrial protocols such as Modbus RTU/TCP, PROFIBUS-DP, and DeviceNet. It can simultaneously connect to devices such as HMI, SCADA, third-party PLC, intelligent instruments, and frequency converters. Realize cross-system data interaction and remote monitoring

High reliability and data protection: The dual power-off retention design of supercapacitors and optional batteries ensures that critical data such as programs, PID parameters, and counter values are not lost. Industrial-grade anti-interference design, suitable for complex electromagnetic environments, with strong continuous operation stability

Convenient maintenance and debugging: Multi-level fault diagnosis function, quickly locate the fault point (such as specific I/O modules, communication links, program logic errors); Support online program download and real-time parameter modification. System upgrade and debugging can be completed without shutting down the machine, reducing production interruption time

Backward compatibility and smooth upgrade: Fully compatible with all I/O modules, communication modules and programming software of the Series 90-30 series. It can directly replace the CMM301/CMM302 CPU to achieve a system performance leap without the need to replace other hardware or rewrite programs, reducing upgrade costs

Application scenarios

Large-scale discrete manufacturing production lines: automotive whole vehicle assembly lines (multi-robot linkage, multi-station collaboration, synchronous control of logistics conveyor lines), electronic equipment industrial park production lines (multi-workshop process linkage, quality traceability and inspection linkage), home appliance production lines (multi-model flexible production control, batch sorting and packaging linkage)

Complex process control systems: Medium-sized chemical plants (series control of multiple reaction vessels, multi-parameter closed-loop regulation of temperature/pressure/flow/liquid level), fermentation and purification systems in the pharmaceutical industry (aseptic process control, multi-stage parameter gradual adjustment), large-scale water treatment plants (full-process process linkage: water intake, flocculation, sedimentation, filtration, disinfection)

High-end general mechanical automation: Large injection molding machines (multi-chamber mold control, precise pressure/flow closed-loop regulation, energy-saving optimization control), printing and packaging production lines (multi-machine speed synchronization, tension closed-loop control, registration accuracy control), CNC machine tool clusters (multi-machine collaborative processing, tool management and process parameter sharing)

Large-scale warehousing and logistics systems: large-scale stereoscopic warehouses (multi-stacker crane linkage, multi-conveyor line transfer, intelligent management and dispatching of storage locations), logistics sorting centers (high-speed sorting logic, barcode/RFID identification linkage, multi-area sorting collaboration)

Energy and Infrastructure Control: Small and medium-sized power stations (generator set control, distribution system linkage, load monitoring and dispatching), industrial boilers and kilns (combustion optimization control, temperature uniformity regulation, environmental protection parameter linkage control), large building automation systems (central air conditioning, water supply and drainage, lighting, fire protection multi-system linkage, communication with BMS upper computer)

Distributed industrial network: Distributed control networks in large factory areas (such as multi-device networking in chemical industrial parks and multi-workshop collaboration in metallurgical plants), serving as regional master stations to control local I/O, and simultaneously connecting to factory-level SCADA systems via Ethernet to achieve centralized monitoring and decentralized control

High-demand testing and specialized equipment: Industrial high-end testing equipment (multi-parameter synchronous acquisition and closed-loop control, complex testing process automation), large-scale test benches in scientific research laboratories (multi-variable precise control, real-time data recording and analysis), core control of new energy equipment (lithium battery production equipment, photovoltaic module testing lines)

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