Overview
The IC693PCM311 is a Programmable Coprocessor Module built for GE Fanuc Series 90-30 PLCs. It boosts the PLC’s communication power by adding two serial ports and supporting multiple industrial protocols. Engineers commonly use this module to link external devices such as HMIs, barcode readers, printers, and SCADA systems. Its 32-bit RISC processor and dedicated memory enable fast, reliable integration into complex control systems.
Technical Specifications
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Part Number: IC693PCM311
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Manufacturer: GE Fanuc
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Series: Series 90-30
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Product Type: Programmable Coprocessor Module
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Processor: 32-bit RISC, 100 MHz
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Total Memory: 640 KB
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Dedicated MegaBasic Memory: 190 KB
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Programming Languages: MegaBasic, C
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Communication Ports: 2 (RS232/RS485)
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Supported Protocols: Modbus RTU, GE Fanuc CCM, DF1, Ethernet/IP
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Battery Backup: Lithium battery (IC693ACC301)
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Memory Backup: Yes (via IC693ACC301)
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Status LEDs: 3 LEDs (1 module, 2 port indicators)
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Mounting: Rack-mounted (any I/O slot except CPU slot)
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Dimensions: 101.6 mm × 152.4 mm × 76.2 mm
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Weight: 0.9 kg
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Operating Temperature: −40°C to +60°C
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Humidity Range: 5–95%, non-condensing
