GE Fanuc IC695CPU315 PACSystems RX3i Central Processing Unit

Description

The IC695CPU315 is a high-performance central processing unit developed for the PACSystems RX3i programmable automation controller platform. This controller utilizes a 1 GHz processor to provide rapid calculation execution and elevated system throughput, making it suitable for executing complex control operations across large industrial environments. Engineered exclusively for assembly inside a Universal Backplane configuration, it accesses the embedded high-speed PCI bus architecture to communicate quickly with adjacent specialty communication, network, and multi-channel input/output options.

Equipped with 20 Megabytes of user logic memory, the IC695CPU315 provides significant on-board space for extensive application storage, dynamic data variables, and internal diagnostic archiving. For data safety and operational stability during system power blackouts, it incorporates a battery-backed system setup coupled with an integrated real-time clock to preserve essential runtime variables and register logs. This controller contains two built-in serial ports supporting standard serial protocols to offer versatile direct programming interfaces, connection lines to local operator panels, or external Modbus slave/master networks without necessitating extra standalone line modules.

Features

• Built on a high-throughput 1 GHz processor for fast computation and optimal calculation execution speeds.
• Features 20 Megabytes of internal user logic memory using a durable layout of SRAM and non-volatile Flash storage.
• Contains a fast Boolean execution capability rated at 0.047 ms/K to minimize control cycle update lags.
• Supports dual integrated serial ports, providing one RS-232 interface and one RS-485 interface out-of-the-box.
• Broad serial standard protocol support including SNP, Serial I/O, Modbus Slave, and application-coded Modbus Master.
• Robust internal memory allocation handling up to 32K discrete inputs/outputs alongside 32K analog input/output data points.
• Multilingual system capability accepting Ladder Logic, Structured Text, C, and Function Block Diagram (FBD) application structures.

Applications

• Multi-axis machine control systems requiring fast Boolean execution cycle updates.
• Distributed infrastructure layouts across petrochemical refineries, wastewater treatment basins, and energy generation sites.
• Local Modbus RTU telemetry networks utilizing integrated RS-485 interfaces to link remote process transmitters and specialized monitoring equipment.
• Factory production assembly systems relying on multi-rack expansion configurations and diverse fieldbus control.

Ordering Information

Technical Specifications

Connections and Interfaces

Installation Guidelines

• Backplane Slot Installation: This module occupies exactly two structural slots on the carrier assembly. It must only be installed into an RX3i Universal Backplane because its data lanes rely exclusively on the integrated high-speed PCI bus lines.
• System Power Profiling: Confirm that the chosen system rack power supply can source the required internal operating currents, specifically providing 1750 mA at the 3.3 VDC rail and 1200 mA at the 5 VDC rail for this CPU module alone.
• Serial Comm Shielding: When deploying the built-in RS-485 or RS-232 interfaces over extended industrial lines, implement dedicated twisted-pair shielded cabling and ensure the communication lines are properly terminated to minimize the effects of induced electromagnetic noise.
• Programming Software Requirements: Configuration, commissioning, and system logic downloads must be executed via Proficy Machine Edition Logic Developer Professional edition, version 5.6 or later.