IC697CGR935

GE Fanuc | 9070 | GE Fanuc 90-70 PLC

IC697CGR935 Image

IC697CGR935

Same Day - Free Shipping

  • Manufacturer: GE Fanuc
  • Description: GE Fanuc Series 90-70 Hot Standby Dual Bus CPU 12K Discrete Input/Output 1M Fixed User Memory, Floating pt.
  • Weight: 4 lbs :: ≈ 2 kgs
  • Warranty: 1 Years
  • Product Revisions Available:
  • Other Available Revisions of the IC697CGR935 : -AA, -BA, -CB, -DB, -GB, -HB, -JB,

Product Manual Excerpt

Required for CPU redundancy applications Supports floating point calculation Single slot CPU 12K inputs and 12K outputs (any mix) Up to 8K analog I/O 0.4 microseconds per boolean function 96 MHz, 80486DX4 microprocessor Supports IC660/IC661 and IC697 I/O products Programmed by MS-DOS or Windows based software products Supports 1 Mbyte of battery-backed fast CMOS RAM memory in the same slot Configurable data and program memory Battery-backed calendar clock Three position operation mode switch Password controlled access Keyswitch memory protection Seven status LEDs Software configuration (No DIP switches or jumpers to set) Reference information inside front door Three Series Ninety Protocol (SNP Slave) communications ports Redundancy Features In addition to the above features, the CGR935 supports the redundancy features listed below. Bumpless switching between redundancy PLCs Synchronization of CPUs Redundant backup communications 4.7 ms scan extension One scan switching (in most cases) Configurable backup data size On-line programming On-line repair No single point of failure (expect for IC66* I/O Blocks and bus stubs) Same or different program in Primary and Secondary PLCs Program control switching Symptom status bits and fault tables Memory parity and checksums Common I/O on IC660/IC661 bus Manual switching with pushbutton switch on Redundancy Communications Module MEM PROTECT MODULE IC697CGR935 LABEL 44A726758 158R0 1 SERIAL PORT 3 USE THIS MODULE IN SLOT 1 ONLY CGR 935 OFF ON TOP REMOTE PROGRAMMER ON = OK, ENABLED, PROTECTED FRONT RUN WITH OUTPUTS ENABLED RUN WITH OUTPUTS SDTISOAPBLED KEY POSITION MODULE FUNCTION BATTERY CONNECTORS INSTALL NEW BATTERY BEFORE UNPLUGGING OLD BATTERY. USE IC697ACC701 MEMORY PROTECT RS-485 COMPATIBLE 96 MHz 32 BIT CENTRAL PROCESSING UNIT SERIAL PORT 2RS-485 COMPATIBLE FACTORY TEST SERIAL PORT 1 RUN EN CENTRAL PROCESSOR UNIT MEM PROTECT MS-DOS and Windows are registered trademarks of Microsoft Corporation. 96 MHz, 32-Bit Floating Point, 1 MByte Fast Memory Central Processing Unit for CPU Redundancy Applications GFK-1439C 2 PLC CPUs November 1999 Series 90 -70 Programmable Controller Data Sheet Manual GFK-0600F 24-2 Functions The CGR935 is a single slot programmable controller CPU which allows floating point calculations and is required for CPU redundancy applications. The CGR935 is programmed and configured by MS-DOS or Windows programming software to perform real time control of machines, processes and material handling systems. The CGR935 communicates with I/O and smart option (specialty) modules over the rack mounted backplane (IC697CHS750, 790, 791) by way of the VME C.1 Standard format. Supported option modules include all IC697 LAN interface modules, several Coprocessor modules, Bus Controller for IC660/IC661 I/O, Communications modules, and all of the IC697 family of discrete and analog I/O modules. PRIMARY UNIT SECONDARY UNIT 30 BLOCK BLOCK S CANNE R REMOTE DROP BLOCK other IC66* devices or or NB C NB C PS CPU BTM RCM GBC or NBC BLOCK SCANNER Power Supply Central Processor Unit Bus Transmitter Module Redundancy Communications Module IC66* Bus Controller IC66* I/O Block Remote I/O Scanner IC697PWR710/711/724/748 IC697CGR935 IC697BEM713 IC697RCM711 IC697BEM731/734 IC66*XXXYYY IC697BEM733/735 Figure 1. Typical Hot Standby CPU Redundancy System Configuration User Memory Program and data memory for the CGR935 is provided by a memory board with 1 MByte of batterybacked Fast CMOS RAM. This memory board is an integral part of the CGR935 and is included with the module. This memory board provides error checking through a CPU checksum routine with detected parity errors being reported to the CPU as they occur. Starting with firmware release 7.85 (October, 1998), increased program memory size was made available. See the Important Product Information (IPI) sheet, GFK-1440, that ships with the module for details. Operation, Protection, and Module Status Operation of this module may be controlled by the three position RUN/STOP switch or remotely by an attached programmer and programming software. Program and configuration data can be locked through software passwords or manually by the memory protect keyswitch. When the key is in the protected position, program and configuration data can only be changed by a programmer connected through parallel communications (that is, via the Bus Transmitter module). The status of the CPU is indicated by the seven green LEDs on the front of the module. 3 96 MHz, 32-Bit Floating Point, 1 MByte Fast Memory Central Processing Unit for CPU Redundancy Applications GFK-1439C PLC CPUs November 1999 Series 90 -70 Programmable Controller Data Sheet Manual GFK-0600F 24-3 CPU Redundancy Systems The CGR935 is used as the controller in a CPU Redundancy system. Two redundancy control methods can be configured using the CGR 935. The GHS method (IC660/661 Hot Standby) uses multiple single bus IC660/661 I/O networks with one redundant controller in each synchronized PLC. The GDB method uses multiple I/O networks with either single or dual busses in each synchronized PLC with the capability of either unit being activated with bumpless switch. The location of the CGR935 modules in a typical Hot Standby CPU Redundancy system is shown in Figure 1. Installation It is the responsibility of the OEM, system integrator, or end user to properly install the PLC equipment for safe and reliable operation. Product manuals provide detailed information about installation, startup, and proper use of the PLC equipment. The installation manual, shipped with your PLC programming software, describes how to properly install the equipment. If the PLC installation must comply with supported standards, such as FCC or CE Directives, please refer to the Installation Requirements for Conformance to Standards, shipped with the PLC programming software, for additional guidelines. Do not attempt installation without referring to the applicable Programmable Controller Installation Manual and the Hot Standby CPU Redundancy Manual. Connect the battery to either of the battery connectors on the module. Put keyswitch in Memory Protect OFF position. Make sure rack power is off. Install in slot 1 of rack 0. (See Figure 1) Turn on power. The module should power up and the top left (OK) LED should blink. When the diagnostics have completed successfully, the top left LED stays on and the second (RUN) and third (EN) LEDs are off. The fourth (bottom left) LED (MEM PROTECT) is off if the keyswitch is in the OFF position. The CPU is now ready to be programmed (if connected parallel, the CPU can be programmed regardless of key position). After the program has been verified, the toggle switch can be moved to the appropriate operation mode position; RUN WITH OUTPUTS ENABLED, RUN WITH OUTPUTS DISABLED, or STOP. The LEDs indicate the position of the toggle switch, memory protection status, status of serial port activity, and the state of the program. SERIAL PORT 2 RS-485 MEM PROTECT a45735 OPEN REPLACEMENT BATTERY CONNECTOR 1 MBYTE (FAST) MEMORY BOARD CGR 935 CURRENTLY INSTALLED BATTERY CONNECTOR MEMORY PROTECT KEY MODULE IC697CGR935 LABEL 44A726758 158R01 SERIAL PORT 3 USE THIS MODULE IN SLOT 1 ONLY CGR 935 OFF ON TOP REMOTE PROGRAMMER RUN ON = OK, ENABLED, PROTECTED FRONT RUN WITH OUTPUTS ENABLED RUN WITH OUTPUTS DISABLED STOP KEY POSITION MODULE FUNCTION BATTERY CONNECTORS INSTALL NEW BATTERY BEFORE UNPLUGGING OLD BATTERY. USE IC697ACC701 MEMORY PROTECT RS-485 COMPATIBLE 96 MHz 32 BIT CENTRAL PROCESSING UNIT SERIAL PORT 2 RS-485 COMPATIBLE FACTORY TEST SERIAL PORT 1 RS-232 STATUS LEDS RUN/STOP SWITCH SERIAL PORT 1 RS-232 (PIN 1 AT TOP) FACTORY TEST ONLY SERIAL PORT 3 RS-485 PIN 1 PIN 1 Figure 2. CGR 935 - Location of Major Features 96 MHz, 32-Bit Floating Point, 1 MByte Fast Memory Central Processing Unit for CPU Redundancy Applications GFK-1439C 4 PLC CPUs November 1999 Series

Need To Order A Specific Revision?

Give us a call at 1-800-360-6802 or 1-919-535-3180. We can help you with your Revision specific needs.


UPS Ground shipping is always FREE!


What is New Surplus?

These “New Surplus” units are a great cost saving alternative. This product is in the original manufacturer’s packaging with all sub-assemblies and documentation. Comes with a PDF Electric & Supply 3-year warranty.


UPS Ground shipping is always FREE!


What is Surplus New?

Surplus New - New unused and includes all sub-assemblies and documentation. Product may ship in manufacturer or PDF Electric & Supply packaging and includes a PDF Electric & Supply 3 Year Warranty.


UPS Ground shipping is always FREE!


What is Reconditioned?

Reconditioned products from PDF Electric & Supply are a cost-effective alternative to new and obsoleted PLC products. Every part is reconditioned down to the circuit board level. All parts are thoroughly inspected and hand-cleaned before being functionally tested in a fully configured system.


Our Reconditioned Products always come with a PDF Electric & Supply 2-Year Warranty.

UPS Ground shipping is always FREE!


110% PRICE MATCH GUARANTEE


We stand behind our prices with a 110% price match guarantee. If you buy a part from us and, within seven days of purchase, find that part advertised on an authorized distributor's website for less, simply contact us and give us a link to the lower advertised price and we'll refund you 110% of the difference between your purchase price and the advertised lower price. The part must be in-stock for immediate shipment and be in similar condition. All pricing must be displayed without signing in.

Repair Service


3-5 Days for most repairs. 24 hour repair upon request at no extra charge. If part is unrepairable, we will exchange with a working unit or return unrepaired.