This Datasheet for the

IC697CGR935

Hot Standby Genius Dual Bus CPU, 486DX4, 12K Discrete I/O, 1M byte fixed user memory, Floating Pt. http://www.cimtecautomation.com/parts/p-14765-ic697cgr935.aspx

Provides the wiring diagrams and installation guidelines for this GE Series 90-30 module.

For further information, please contact Cimtec Technical Support at

1-866-599-6507

sales@cimtecautomation.com

1 PLC CPUs 24 IC697CGR935

GFK-1439C 96 MHz, 32-Bit Floating Point, 1 MByte Fast Memory November 1999 PLC CPUs Central Processing Unit for CPU Redundancy Applications 96 MHz, 32-Bit Floating Point, 1 MByte Fast Memory Central Processing Unit for CPU Redundancy Applications (IC697CGR935) datasheet GFK-1439C Features D Symptom status bits and fault tables D Memory parity and checksums D Required for CPU redundancy applications D Supports floating point calculation D CommonI/O on IC660/IC661 bus D Single slot CPU D Manual switching with pushbutton switch on Redundan- D 12K inputs and 12K outputs (any mix) cy Communications Module D Up to 8K analog I/O a45734 D 0.4 microseconds per boolean function

D 96 MHz, 80486DX4 microprocessor ÎÎÎÎÎ D SupportsIC660/IC661 and IC697 I/O products ÎÎ

OK P1 CGR 935

ÎÎÎÎÎ ÎÎ

Î ÎÎ ÎÎÎ D Programmed by MS-DOSr or Windowsr based software RUN P2 Î TOP

products EN P3 OFF

ÎÎÎÎ Î

Î ÎÎ Î ÎÎÎ

ÎÎÎ ÎÎÎ D MEM PROTECT O

Supports 1 Mbyte of battery-backed fast CMOS RAM B REMOTE PROGRAMMERN

ÎÎÎÎÎ

Î Î ÎÎÎ

ÎÎÎ ÎÎA MEMORY PROTECT memory in the same slot T KEY POSITION

T

ÎÎÎÎÎ

Î Î ÎÎÎ D ÎÎE FRONT Configurable data and program memory R O P1

CENTRAL K

ÎÎÎÎÎ

Î ÎÎÎ Î Y

ÎÎ

Î Î Î D ÎÎ RU P2 Battery-backed calendar clock PROCESSOR NE P3

N

ÎÎÎÎÎ

Î Î ÎÎÎ

ÎÎ

ÎÎÎ

Î Î D Three position operation mode switch UNIT ÎMEM PRO- ON =TECT OK, EN-

ABLED,

ÎÎÎÎ Î

Î ÎÎÎ D Î Password controlled access PRO-RUN WITH

TECTEDOUTPUTS

ÎÎÎÎÎ

Î ÎÎÎ

D Î ENABLED Keyswitch memory protection Î RUN

D WITH

ÎÎÎÎÎ

Î ÎÎÎ

Î OUTPUTS Seven status LEDs Î DISABLEDSTOP

D BATTERY

ÎÎÎÎÎ

Î ÎÎÎ Software configuration (No DIP switches or jumpers to set) Î CONNEC-

D Reference information inside front door TORS

ÎÎÎÎ Î

Î ÎÎÎ Î INSTALL NEW BATTERY BE-

D Three Series Ninety Protocol (SNP Slave) communications FORE

ÎÎÎÎÎ

Î ÎÎÎ Î UNPLUGGING ports OLD BATTERY.

USEMODULE FUNCTION

ÎÎÎÎÎ

Î ÎÎÎ Î IC697ACC701 96 MHz 32 BIT CENTRAL

PROCESSING UNIT

ÎÎÎÎÎ

Î ÎÎÎ

Redundancy Features Î

ÎÎÎÎ Î

Î ÎÎÎ Î SERIAL PORT 1

In addition to the above features, the CGR935 supports RS-232

ÎÎÎÎÎ

Î ÎÎÎ

the redundancy features listed below. Î

ÎÎÎÎÎ

Î ÎÎÎ D Bumpless switching between redundancy PLCs Î SERIAL PORT RS-4852

D COMPATIBLE

ÎÎÎÎ Î

Î ÎÎÎ Synchronization of CPUs Î

D

Î ÎÎÎÎ

Î ÎÎÎ Redundant backupcommunications Î FACTORY TEST

D 4.7 ms scan extension

ÎÎÎÎÎ

Î Î ÎÎÎ D

One scan switching (in most cases) SERIAL PORT

ÎÎÎÎÎ

Î ÎÎÎ Î RS-4853

D Configurablebackup data size COMPATIBLE

ÎÎÎÎ Î

Î Î ÎÎÎ D USE THIS MODULE

On-line programming IN SLOT 1 ONLY

Î ÎÎÎÎ

Î ÎÎÎ Î MODULE

D On-line repair ÎÎ IC697CGR935

ÎÎÎÎ Î LABEL

Î Î ÎÎÎ

D ÎÎ 44A726758–158R0 No single point of failure (expect for IC66* I/O Blocks and 1 bus stubs) ÎÎÎÎÎ D Same or different program in Primary and Secondary PLCs D Program control switching

r MS-DOS and Windows are registered trademarks of Microsoft Corporation.

Series 90 t -70 Programmable Controller Data Sheet Manual 24-1 GFK-0600F 2 PLC CPUs

GFK-1439C 96 MHz, 32-Bit Floating Point, 1 MByte Fast Memory November 1999 Central Processing Unit for CPU Redundancy Applications

Functions The CGR935 communicates with I/O and smart op- tion (specialty) modules over the rack mounted back- plane (IC697CHS750, 790, 791) by way of the VME The CGR935 is a single slot programmable controller C.1 Standard format. CPU which allows floating point calculations and is required for CPU redundancy applications. The Supported option modules include all IC697 LAN in- CGR935 is programmed and configured by MS-DOS or terface modules, several Coprocessor modules, Bus Windows programming software to perform real time Controller for IC660/IC661 I/O, Communications control of machines, processes and material handling modules, and all of the IC697 family of discrete and systems. analog I/O modules.

PRIMARY UNIT SECONDARY UNIT

P C B R G P C B R G S P T C B S P T C B M M C U M M C U or or N N B B C C 31 30

other IC66* devices REMOTE DROP

B B B P S I I I I I I I I L L L S C O O O O O O O O O O O A C C C N K K K N E R

PS Power Supply IC697PWR710/711/724/748 CPU Central Processor Unit IC697CGR935 BTM Bus Transmitter Module IC697BEM713 RCM Redundancy Communications Module IC697RCM711 GBC or NBC IC66* Bus Controller IC697BEM731/734 BLOCK IC66* I/O Block IC66*XXXYYY SCANNER Remote I/O Scanner IC697BEM733/735 Figure 1. Typical Hot Standby CPU Redundancy System Configuration

User Memory Operation, Protection, and Module Status Program and data memory for the CGR935 is pro- Operation of this module may be controlled by the vided by a memory board with 1 MByte of battery- three position RUN/STOP switch or remotely by an backed Fast CMOS RAM. This memory board is an attached programmer and programming software. integral part of the CGR935 and is included with the Program and configuration data can be locked module. This memory board provides error checking through software passwords or manually by the through a CPU checksum routine with detected par- memory protect keyswitch. When the key is in the ity errors being reported to the CPU as they occur. protected position, program and configuration data Starting with firmware release 7.85 (October, 1998), can only be changed by a programmer connected increased program memory size was made available. through parallel communications (that is, via the Bus See the Important Product Information (IPI) sheet, Transmitter module). The status of the CPU is indi- GFK-1440, that ships with the module for details. cated by the seven green LEDs on the front of the module.

24-2 Series 90t-70 Programmable Controller Data Sheet Manual GFK-0600F PLC CPUs 3

96 MHz, 32-Bit Floating Point, 1 MByte Fast Memory GFK-1439C Central Processing Unit for CPU Redundancy Applications November 1999

CPU Redundancy Systems the toggle switch, memory protection status, status The CGR935 is used as the controller in a CPU Redun- of serial port activity, and the state of the program. dancy system. Two redundancy control methods can be a45735 MEMORY configured using the CGR 935. The GHS method PROTECT KEY (IC660/661 Hot Standby) uses multiple single bus SWITCH IC660/661 I/O networks with one redundant controller in each synchronized PLC. The GDB method uses mul- ÎÎ

CGR 935

ÎÎ

ÎÎÎ ÎÎ tiple I/O networks with either single or dual busses in STATUS ÎÎ TOP

LEDS OFF

ÎÎÎ ÎÎ

each synchronized PLC with the capability of either ÎÎ ÎÎÎÎÎÎÎ Î

unit being activated with bumpless switch. The location ON

ÎÎÎÎ

ÎÎÎÎÎ RUN/STOP ÎÎB REMOTE PROGRAMMER A of the CGR935 modules in a typical Hot Standby CPU SWITCH MEMORY PROTECT

T KEY POSITION

ÎÎÎÎ

ÎÎÎÎÎ Redundancy system is shown in Figure 1. ÎÎT

OPEN E FRONT

ÎÎÎÎ

ÎÎ

REPLACEMENT Î

ÎÎ ÎÎÎ ÎÎR OK P1 Installation BATTERY Y

CONNECTOR RUN P2

ÎÎÎÎ

ÎÎÎ

ÎÎÎÎÎÎÎ

ÎÎÎ It is the responsibility of the OEM, system integrator, ÎÎ EN P3

MEM PROTECT

ÎÎÎÎ

ÎÎÎ

ÎÎÎÎ

ÎÎÎ or end user to properly install the PLC equipment for CURRENTLY ÎÎ ON = OK, ENABLED,

INSTALLED PROTECTED

ÎÎ safe and reliable operation. Product manuals provide ÎÎ BATTERY RUN WITH

detailed information about installation, startup, and CONNECTOR OUTPUTS

ÎÎ ÎÎ ENABLED proper use of the PLC equipment. The installation RUN WITH

SERIAL PORT 1 OUTPUTS

ÎÎ RS-232 (PIN 1 ÎÎ manual, shipped with your PLC programming soft- ÎÎ DISABLED

AT TOP) STOP

ÎÎ ware, describes how to properly install the equip- ÎÎ BATTERY

ment. If the PLC installation must comply with sup- CONNECTORS

ÎÎ SERIAL PORT 2 ÎÎ

ported standards, such as FCC or CE Directives, RS-485 INSTALL NEW

ÎÎ ÎÎ BATTERY BEFORE please refer to the Installation Requirements for Confor- UNPLUGGING OLD

BATTERY. USE

ÎÎ mance to Standards, shipped with the PLC program- ÎÎ IC697ACC701 PIN 1

MODULE FUNCTION

ÎÎ ming software, for additional guidelines. ÎÎ 96 MHz 32 BIT CENTRAL

PROCESSING UNIT

ÎÎ Do not attempt installation without referring to the ÎÎ

applicable Programmable Controller Installation Manual

ÎÎ FACTORY TEST ÎÎ ONLY SERIAL PORT 1

and the Hot Standby CPU Redundancy Manual. RS-232

ÎÎÎÎ

D Connect the battery to either of the battery con-

ÎÎ nectors on the module. 1 MBYTE (FAST) ÎÎ

MEMORY BOARD SERIAL PORT 2

ÎÎ D ÎÎ RS-485

Put keyswitch in Memory Protect OFF position. COMPATIBLE

ÎÎ D Make sure rack power is off. ÎÎ

D Install in slot 1 of rack 0. (See Figure 1)

ÎÎ

ÎÎ FACTORY TEST

D Turn on power. The module should power up and

ÎÎ the top left (OK) LED should blink. When the diag- ÎÎ

SERIAL PORT 3

ÎÎ

ÎÎ SERIAL PORT 3 nostics have completed successfully, the top left RS-485 RS-485

COMPATIBLE

ÎÎ LED stays on and the second (RUN) and third (EN) ÎÎ

LEDs are off. The fourth (bottom left) LED (MEM USE THIS MODULE

ÎÎ PIN 1 ÎÎ IN SLOT 1 ONLY

PROTECT) is off if the keyswitch is in the OFF MODULE

ÎÎ ÎÎ IC697CGR935

position. The CPU is now ready to be programmed Î LABEL

44A726758–158R01 ÎÎ

(if connected parallel, the CPU can be programmed ÎÎ Î regardless of key position). After the program has CGR 935 been verified, the toggle switch can be moved to the appropriate operation mode position; RUN WITH OUTPUTS ENABLED, RUN WITH OUTPUTS DIS- ABLED, or STOP. The LEDs indicate the position of Figure 2. CGR 935 - Location of Major Features

Series 90 t -70 Programmable Controller Data Sheet Manual 24-3 GFK-0600F 4 PLC CPUs

GFK-1439C 96 MHz, 32-Bit Floating Point, 1 MByte Fast Memory November 1999 Central Processing Unit for CPU Redundancy Applications

Programmer Connection, Parallel Interface The programmer connection (shown below) is typically The programmer connects to the top port on the Bus made from CPU serial Port 3 to the serial port on the Transmitter Module (IC697BEM713) for a parallel inter- programming computer, through an RS-422/RS-485 to face (MS-DOS programmer only) as shown in Figure 1. RS-232 Converter (IC690ACC900) or RS-422 to RS-232 Miniconverter (IC690ACC901). This connection can be Connection to Serial Ports made with available cables or you may build cables to fit The CGR935 has three on-board serial ports which can the needs of your particular application. See the IC697 be configured to behave as three independent Programmable Controller Serial Communications Manual for communications ports. These three ports are accessed more information on serial communications. by connections on the front of the module for serial interface to the programming computer, or other serial Note devices. When configuring a CPU Redundancy system, the pro- Ports 1 through 3 support SNP Slave protocol only. Ports 1 grammer must be connected to the CPU in the Primary and 2 do not support program Load and Store or unit to configure the Primary PLC and then moved to Datagrams. For details, see the Important Product the CPU in the Secondary PLC to configure the Sec- Information sheet that ships with the module. ondary PLC. Protocols Supported For more detailed information on configuration of Hot Standby CPU Redundancy systems and Port 1 Port 2 Port 3 communications between PLCs in the system, refer to the Hot Standby CPU Redundancy User’s Guide. SNP Yes Yes Yes SNPX No No No RTU Not Not Not supported supported supported

SERIAL SECONDARY UNIT PRIMARY UNIT PROGRAMMER

P C B R G P C B R G S P T C B S P T C B M M C U M M C U or or N N B B C C 30 31

other IC66* devices REMOTE DROP

B B B P S I I I I I I I I L L L S C O O O O O O O O O O O A C C C N K K K N E R

Figure 3. Hot Standby CPU Redundancy System Configuration with Serial Connection to Programmer

24-4 Series 90t-70 Programmable Controller Data Sheet Manual GFK-0600F PLC CPUs 5

96 MHz, 32-Bit Floating Point, 1 MByte Fast Memory GFK-1439C Central Processing Unit for CPU Redundancy Applications November 1999

CPU Serial Ports ** Note that Pin 5 provides Isolated +5 VDC power (100 mA maximum) for powering external options. Support for Port 1 and Port 2 was added in firmware H release 7.85 (October, 1998). Prior releases only Port 3, the bottom port, is also RS-485 compatible but is not isolated. Port 3 has a 15-pin, female D- supported Port 3. H connector. Pin assignments are found in the IC697 Port 1, the top port, is RS-232 compatible. Port 1 PLC Installation Manual. has a 6-pin, female, RJ-11 connector. This connector is similar in appearance (although larger) to modu- Programmer Connection, Ethernet TCP/IP lar jacks commonly used for telephones and mo- dems. Connecting your programmer via an Ethernet Table 10-5. Port 1 RS-232 Signals TCP/IP network requires installation of an Ethernet Interface module in the PLC. This can be either the Ethernet Controller, IC697CMM741, or Ethernet Pin Signal Interface (Type 2), IC697CMM742. Before connecting Number Name Description your programmer and PLC to the Ethernet TCP/IP 1 * CTS Clear To Send network you must set the IP address in the Ethernet 2 TXD Transmit Data Interface. After setting the IP address, connect the 3 0V Signal Ground PLC and the programmer running Windows software 4 0V Signal Ground to the Ethernet Interface. 5 RXD Receive Data For more detailed information on Ethernet TCP/IP, 6 RTS Request to Send refer to the TCP/IP Ethernet Communications (Type 2) User’s Manual, and the Windows programming * Pin 1 is at the top of the connector as viewed from the front manual, GFK-1295. of the module. H Port 2, the center port, is RS-485 compatible and is optocoupler isolated. Port 2 has a 15-pin, female Configuration D-connector. Table 10-6. Port 2 RS-485 Signals The IC697 CPU and I/O system is configured with MS- DOS or Windows based programming software. There Pin Signal are no DIP switches or jumpers used to configure the Number Name Description system. The CPU verifies the actual module and rack configuration at power-up and periodically during op- 1* Shield Cable Shield eration. The actual configuration must be the same as 2 NC No Connection the programmed configuration. Deviations are re- 3 NC No Connection ported to the CPU alarm processor function for config- 4 NC No Connection ured fault response. Consult Reference 1 (Table 2.) for a 5 +5VDC Logic Power ** description of configuration functions. 6 RTS(A) Differential Request to Send 7 SG Signal Ground Batteries 8 CTS(B‘) Differential Clear To Send 9 RT Resistor Termination A lithium battery (IC697ACC701) is installed as shown 10 RD(A‘) Differential Receive Data in Figure 2. This battery maintains program and data 11 RD(B‘) Differential Receive Data memory when power is removed and operates the cal- 12 SD(A) Differential Send Data endar clock. Be sure to install the new battery before re- 13 SD(B) Differential Send Data moving the old battery. If during power-up diagnostics a low battery is detected the Module OK LED (top) will 14 RTS(B’) Differential Request To Send not stay on. See the section ”System Status References” 15 CTS(A’) Differential Clear To Send in Chapter 2 of the IC697 PLC Reference Manual for more details about detecting a low battery condition. *Pin 1 is at the bottom right of the connector as viewed from the front of the module.

Series 90 t -70 Programmable Controller Data Sheet Manual 24-5 GFK-0600F 6 PLC CPUs

GFK-1439C 96 MHz, 32-Bit Floating Point, 1 MByte Fast Memory November 1999 Central Processing Unit for CPU Redundancy Applications

Operation in High Ambient Temperatures Removing a Module The CGR935 requires either forced air cooling or The following instructions should be followed when re- limiting of system power for operating in ambient moving a CGR935 module from its slot in a rack. If a temperatures greater than 50_C (122_F). A fan fault in the CPU hardware is detected that is logged as capable of 70 CFM (including filters) should be located FATAL, the CPU will go to STOP mode and control will beneath slot 1 of the rack containing the CPU. be switched from the active unit (with the failed CPU) Fan assemblies (IC697ACC721, IC697ACC724, and to the backup unit. Power can then be removed from the IC697ACC744) can be ordered for direct mounting on rack containing the failed CPU and the CPU replaced. If the IC697 rack. Refer to the IC697 Programmable a failure is detected in the backup unit, you can simply Controller Installation Manual for detailed information. remove power from the CPU rack and replace the mod- For continuous operation above 50_C in a minimum ule. size enclosure without forced air cooling, it is neces- D Grasp the board firmly at the top and bottom of sary to limit system power. De-rating data for the the board cover with your thumbs on the front of 100W AC/DCPower Supply (PWR711), and the 90W the cover and your fingers on the plastic clips on DC Power Supplies (PWR724/PWR748) is shown in the back of the cover. the chart below. PWR724 D Squeeze the rack clips on the back of the cover PWR748 PWR711 with your fingers to disengage the clip from the 90W 100W rack rail and pull the board firmly to remove it 75W 90W from the backplane connector. 60W 80W D Slide the board along the card guide and remove it 60W from the rack. 50W NORMAL OPERATING RANGE 40W WITH NO FORCED AIR CIRCULATION 30W 20W 10W

10 20 30 40 5055 60 AMBIENT TEMPERATURE ( C )

Table 1. Specifications for IC697CGR935 [

Battery Shelf life 5 years at 20_ C (68_ F) Memory retention 6 months nominal without applied power. Current required from 5V bus 3.1 Amps nominal Operating Temperature 0 to 60_C (32_F to 140_F); 70 CFM forced air required 0 to 50_C (32_F to 122_F); without forced air Time of Day Clock accuracy " 3.5 seconds per day maximum Elapsed Time Clock (internal timing) accuracy " .01% maximum Serial Ports Programmer Serial Attachment, or other serial devices. Port 1: RS-232 compatible Port 2: RS-485 compatible (optocoupler isolated) Protocols supported: SNP Slave only Port 3: RS-485 compatible (not isolated)

[ Refer to GFK-0867B, or later for product standards and general specifications. For installations requiring compliance to more stringent requirements (for example, FCC or European Union Directives), refer to Installation Requirements for Conformance to Standards.

24-6 Series 90t-70 Programmable Controller Data Sheet Manual GFK-0600F PLC CPUs 7

96 MHz, 32-Bit Floating Point, 1 MByte Fast Memory GFK-1439C Central Processing Unit for CPU Redundancy Applications November 1999

Table 2. References

Reference Title 1 Programming Software User’s Manual 2 Programmable Controller Reference Manual 3 Programmable Controller Installation Manual 4 Hot Standby CPU Redundancy User’s Guide

Table 3. Ordering Information

Description Catalog Number

Central Processing Unit IC697CGR935 96 MHz, 32-Bit, Floating Point, 1 Mbyte Fast CMOS RAM Memory for CPU Redundancy applications Redundancy Communications Module IC697RCM711 Bus Transmitter Module IC697BEM713 Lithium Battery IC697ACC701 Rack FanAssembly, 120 VAC IC697ACC721 Rack FanAssembly, 240 VAC IC697ACC724 Rack Fan Assemblt, 24 VDC IC697ACC744

Note: For Conformal Coat option, please consult the factory for price and availability.

Series 90 t -70 Programmable Controller Data Sheet Manual 24-7 GFK-0600F