Series 90-70, Remote I_O Scanner modules, IC697BEM733_735
Contents
1. Module OK I O Enabled Meaning On On Normal Operation Blinking On Fault detected On Blinking I Odataforced Altemate Altemate Faultdetected andI O blinking blinking data forced Synchronous Synchronous Device Numberconflict blinking blinking On Off Outputs not being updated from CPU Off Off No power or fatal error Connectors e 9 pin male D Connector the upper connector Used for attaching an IC66 Hand held Monitor e 15 pin female D Connector the center connector is an RS 422 compatible RS 485 serial port for direct connection of a serial programmer or for connection to a multidrop communications network The IC66 bus terminal strip is attached to the con nector at the bottom of the module Because the ter minal strip is removable it is possible to service or re place the module while the system is operating without disrupting bus communications Bus Expansion Modules Remote I O Scanner Compatibility This Remote I O Scanner is compatible with 1C66 Hand held Monitor version 4 0 IC660HHM5016G or later For an IC697 PLC CPU firmware release 2 0 or later MS DOS programming software release 3 0 or later Bus Controller release 3 0 or later For an IC600 PLC CPU rev 105 or later MS DOS programming software release 4 02 or later Bus Con trollers IC660CBB902 or 903 must be version 1 7 or later For an IC655 PLC CPU rev 4 0 or later MS DOS pro gramming software rel2. Remote I O Scanner Module User s Manual Programmable Controller Installation Manual Programming Software User s Manual Programmable Controller Reference Manual
3. Remote I O Scanner Removal Be sure the rack is powered down Grasp the module firmly at the top and bottom of the board cover with your thumbs on the front of the cover and your fingers on the plastic clips on the back of the cover Squeeze the rack clips on the back of the cover with your fingers to disengage the clip from the rack rail and pull the board firmly to remove it from the backplane connector Slide the printed circuit board along the card guide and remove it from the rack Bus Expansion Modules Remote I O Scanner IC66 Bus Connections For single non redundant bus installations the IC66 bus cable is connected to the upper four termi nals of the Remote I O Scanner 1 4 in the diagram The lower eight terminals are not connected a44890 FOR FORA SINGLE DUAL BUS BUS N SHIELD CONNECT IN CONNECT BUS TO lt 7 BUS TOP FOUR SHIELD STUB CABLE TERMINALS Q HERE gt A lt TERMINALS FOR BUS A NOT USED TERMINALS FOR BUS B Ne f J For dual redundant bus installations the serial bus cable from the Bus Controller on bus A connects to the center four terminals on the terminal strip 5 8 in the diagram The cable from the Bus Controller on Bus B connects to the lower four terminals 9 12 The Remote I O Scanner contains an integral bus switching relay there is no need to attach an external Bus Switching Module for dual bus configurations If
4. ber optics cable and modems can also be used 75 100 120 or 150 ohm resistor at both ends of electrical bus cable Configurable 153 6 Kbaud standard 153 6 Kbaud extended 76 8 Kbaud or 38 4 Kbaud 7500 feet 2275 meters at 38 4 Kbaud 4500 feet 1365 meters at 76 8 Kbaud 3500 feet 1060 meters at 153 6 Kbaud extended 2000 feet 605 meters at 153 6 Kbaud standard Maximum length at each baud rate also depends on cable type The IC66 I O System User s Manual provides a complete list of cable types showing correspondingbus lengths and baud rates 32 devices at 153 6 Kbaud standard 153 6 Kbaud extended or 76 8 Kbaud 16 devices at 38 4 Kbaud Includes bus controller and Hand held Monitor Depends on baud rate as follows 153 6K baud extended Up to 20 fully loaded drops or up to 30 drops if not fully loaded 153 6K baud extended Up to 20 fully loaded drops or up to 30 drops if not fully loaded 76 8Kbaud Up to 10 fully loaded drops or up to 30 drops if not fully loaded Refer to GFK 0867B or later for product standards and general specifications Forinstallations requiring compliance to more stringent requirements for example FCC or European Union Directives refer to Installation Requirements for Conformance to Standards Note For Conformal Coat option or Low Temperature Testing option please consult the factory for price and availability For More Information Please refer to these related publications
5. there is a bus stub from the Remote I O Scanner to additional devices which are controlled by its bus switching action it connects to the top four terminals 1 4 otherwise the top four terminals are unused The maximum exposed length of bare wires should be two inches For added protection each shield drain wire should be insulated with spaghetti tubing to pre vent the Shield In and Shield Out wires from touch ing each other or the signal wires On a bus connect Serial 1 to the Serial 1 terminals of the previous device and the next device Connect Seri al 2 to the Serial 2 terminals of the previous device and the next device Connect the Remote I O Scan ner s Shield In terminal to Shield Out of the preced ing device Connect Shield Out to Shield In of the next device If the Remote I O Scanner is the first de Bus Expansion Modules Remote I O Scanner vice on a bus Shield In can be left unconnected If it is the last device on a bus Shield Out can be left uncon nected Note that the IC66 bus connections for a Re mote I O Scanner are not the same as the connections for an IC697 bus controller even though the terminals are physically identical IC66 REMOTE a44755 BUS CONTROLLER VO SCANNER SHIELD IN SHIELD SER2 OUT SHIELD OUT SHIELD Orr n IC66 Bus Termination If the Remote I O Scanner is at either end of a bus electrically connect the appropriate terminating re sistor ac
6. Q and AQ memories IC66 Communications with the Host After the Remote I O Scanner completes a successful login with the host it begins data transfer on the IC66 bus When the Remote I O Scanner receives the IC66 bus communications token it transmits the most recent input data from the configured portion of its I and AI memories When the host s bus con troller has the communications token it sends the Re mote I O Scanner new output data from the host The Remote I O Scanner places the output data into the configured portion of its Q and AQ memories Remote Drop Installation The Remote I O Scanner User s Manual gives installation procedures for the racks power supplies and mod ules in a remote drop Be sure to follow the ground ing procedures carefully Module Locations A remote drop can consist of up to eight IC697 racks numbered 0 to 7 Rack numbers are configured by setting the jumpers located on the rack backplane See the User s Manual for instructions Before instal ling modules in a remote drop determine where to place them The Remote I O Scanner must be located in rack 0 slot 1 remote drop A Bus Transmitter can be located in any slot of rack 0 however there must be no empty slots between the Bus Transmitter and the Remote I O Scanner Slot 2 is recommended Ina multiple rack remote drop a Bus Receiver must be located in slot 1 of each expansion rack A high level analog i
7. Bus Expansion Modules 1C697BEM733 735 GFK 0539C Remote I O Scanner M arch 2010 The IC697 Remote I O Scanner IC697BEM733 735 is remote drop can consist of up to eight racks linked by an intelligent module that mounts in a remote C697 Bus Transmitter and Bus Receiver modules 9 slot rack and interfaces IC697 I O modules to an IC66 and or 5 slot IC697 racks can be used The maximum bus distance from the first rack to the last rack in a remote drop is 50 feet 15 meters Features The Remote I O Scanner can handle any mix of dis crete and analog inputs and outputs up to a total of e Can be located up to 7500 feet 2275 meters from 1024 discrete inputs and 1024 discrete outputs or 64 controller analog inputs and 64 analog outputs regardless of the number of racks in the remote drop A remote drop e Supports standard IC697 discrete and analog I O can include all presently available IC697 discrete mod modules ules analog modules and analog expander modules e Supports PCM ADS and analog expander mod Bus Transmitter Bus Receiver PCM and ADS mod ules ules can also be placed in a remote drop A remote drop cannot have any I O module interrupts bus con trollers communications modules or other modules that depend on COMREQ instructions for their op e Configurable with MS DOS programming soft erations ware configuration function or with an IC66 Hand held Monitor e Handles up to 128 bytes of inputs and 128 bytes of out
8. amming software and a Workstation Interface board connection is made to a Bus Transmitter module in rack 0 If the programmer is equipped with the serial version of MS DOS programming software and a Workstation Interface board connection is made to the serial port on the Remote I O Scanner module If the programmer does not have a Workstation Inter face board connection must be made via an inter mediate RS422 RS485 to RS232 converter If the serial port is needed for connection to a multi drop communications network an intermediate con nector can be used See the Remote I O Scanner User s Manual for details Programmer Grounding For proper operation the programmer must have a ground connection in common with remote drop rack 0 Normally the common ground connection is pro vided by connecting the programmer s power cord to the same power source with the same ground refer ence point as the rack If acommon ground cannot be established use the RS 422 Isolated Repeater RS 232 Converter IC655CCM590 or an equivalent product to protect the equipment Configuration A Remote I O Scanner must be configured to e Assign its Device Number serial bus address Assign its baud rate e Specify starting references and lengths for discrete inputs and outputs and for analog inputs and out puts Specify the Remote Drop ID 6 GFK 0539C M arch 2010 Configuration can be done with Bus Expansion Modules R
9. batteries the faceplate battery holder is not used a44761 MODULE OK LED O POU VO ENABLED LED O H BUS B ACTIVE LED O IC66 HAND HELD MONITOR CONNECTOR BEM 733 X MODULE OK XX I O ENABLED X BUS B ACTIVE ON OK ACTIVE MODULE FUNCTION IC66 BUS REMOTE 1 0 SCANNER SERIAL z PORT gt H GENIUS HAND HELD RS 422 485 iy HAND HEI COMPATIBLE ro Qj SERIAL zi PORT bi Rs 422 485 fe COMPATIBLE seri lolo SY cee Ol Bus lt TERMINALS MODULE IC697BEM733 LABEL 44A726758 110R02 BEM 733 735 O Bus Expansion Modules Remote I O Scanner LEDs The Remote I O Scanner has three LEDs that show through the transparent portion at the top of the door Module OK lights when the module has passed its powerup diagnostic tests If this LED flashes it indicates a problem If this LED is off there is a fatal error that will cause the Remote I O Scanner to go to stop faulted mode T O Enabled lights when the Remote I O Scanner is receiving output data from the CPU If this LED flashes either I O data is forced or there is a Device Number conflict Bus B Active on a dual redundant bus this LED lights when Bus B is active The following table summarizes the LED indications
10. ease 2 01 or later any version Bus Controller For a Host Computer any version PCIM or QBIM Required Equipment The following additional equipment may be required to use a Remote I O Scanner At least one IC697 5 slot or 9 slot remote rack with power supply e If the parallel version of MS DOS programming software will be used the remote drop must include a Bus Transmitter Module IC697BEM 713 Ifthe remote drop will be part of a multidrop net work which cannot be guaranteed to be on the same electrical ground and served by the same phase on the mains isolation must be provided separately for each CPU and Remote I O Scanner If isolation is re quired use the RS 422 Isolated Repeater RS 232 converter catalog number IC655CCM590 or equivalent product Operation The Remote I O Scanner scans the I O modules in the remote drop in the same manner as an IC697 CPU scans the I O modules in the PLC At powerup scan ning begins immediately unless a fatal diagnostic er ror occurs All I O in a remote drop except those that are forced default to Off at powerup I O that are forced at powerup start in the forced state or value During operation the Remote I O Scanner first scans the input modules in rack and slot order storing the input data in its own I and AI memories Then it scans the output modules in rack and slot order send 3 GFK 0539C M arch 2010 ing them the most recent output data from its own
11. emote I O Scanner IC697 PLC Configuration e MS DOS programming software release 3 0 or later Tf the system host is an IC697 PLC each Remote I O This software provides full configuration of I O Scanner must be added to the PLC configuration With modules and allows selection of module options MS DOS programming software release 3 0 or later a e An IC66 Hand held Monitor version 4 0 or later The separate program folder should be created for each re HHM automatically assigns IO references to the mote drop The folders should be organized so that the modules in the remote drop The I O modules in the re remote drop folders are located in the central PLC fold mote drop operate in default mode if a Hand held Monitor is er The Remote I O Scanner User s Manual gives complete used to enter or change configuration If the remote drop configuration instructions includes any analog expanders a Hand held Monitor cannot be used for configuration Specifications Module Type 1C697 RemoteI OScannet C697BEM733 735 LEDs Module OK I O Enabled Bus B Active Size Occupies single slot in IC697 remote rack Ports One 15 pin RS 422 485 compatible serial port Current Required from 5V Bus Bus Type Bus Termination Baud Rate MaximumBusLength Maximum Number of Devices per Bus Maximum Numberof Remote Drops per Bus one 9 pin IC66 Hand held Monitor port 0 8amps Daisy chained bus cable single twisted pair plus shield or Twinax Fi
12. nput module and its associated expander modules must be installed in the same rack of a remote drop The high level analog input module must be in the lowest slot position of the group with the expander modules to its right Empty slots are permitted between modules with two exceptions A There can be no empty slots to the left of a Bus Transmitter analog PCM or ADS module B If in the future modules will be placed in the empty slots and a Hand held Monitor will be 4 GFK 0539C M arch 2010 used to reconfigure the remote drop locate empty slots to the right in the rack Otherwise reconfiguration will change the I O references assigned to the boards already there REMOTE DROP ree Bohs nv DmZzZ gt on CC Qk E SNN S ie Remote 1 0 Scanner Installation Besure the rack is powered down Grasp the module firmly and insert it into the card guide e Align the module s printed circuit board with the connector on the rack backplane Slide it towards the connector until it begins to seat Place one thumb on the left of the top plastic flange and the other thumb on the left of the bot tom plastic flange Push the board into the con nector until the top and bottom latches click onto the rack rails Be sure the module has seated properly Ifthe rack is in a high vibration area use screws to secure the module in the rack
13. puts per remote drop The Remote I O Scanner is ideally suited for use in an 1C697 PLC system However any type of PLC or Compatible with all types of IC66 host computer capable of controlling an IC66 bus can be Supports both CPU and IC66 bus redundancy used as the host Suitable hosts include 1C660 PLCs f IC655 PLCs and computers equipped with a PCIM Each remote drop can include up to eight racks Personal Computer Interface Module QBIM Q Bus with a Remote I O Scanner located in rack 0 Interface Module or a third party GENI based inter e Up to 30 remote drops can be located on the same face 1C66 bus RemoteI OScanner1C697BEM733 735Bor laterrequired Together a Remote I O Scanner and the modules it 1C660 or C661 products serves make up a remote drop on the IC66 bus A a42453 CPU BUS L o CONTROLLER HAND HELD MONITOR COMMUNICATIONS BUS REMOTE DROP o ia o g o a pjs 27 Ls L7 L7 LZ s c A N o N E R O BLOCKS MS DOS is a registered trademarks of Microsoft Corporation 2 GFK 0539C M arch 2010 Module Description The Remote I O Scanner consists of a single circuit board with a hinged door which serves as a faceplate The module does not require
14. ross the Serial 1 and Serial 2 terminals Im pedance for the IC66 bus will be 75 100 120 or 150 ohms Chapter 2 of the I O System User s Manual for 1C660 lists the correct impedance to use for each approved type of bus cable In a redundant bus application if either cable of the dual bus ends at the Remote I O Scanner it must have its own terminating resistor The upper four connec tors are never terminated in a dual bus configuration Note If the Remote IO Scanner will be powered up when not connected to a properly terminated bus connect a 75 ohm resistor across its Serial 1 and Serial 2 terminals to assure proper powerup Serial Port Connections The Remote I O Scanner s serial port can be used for connection to a multidrop communications network or for direct connection of a programmer running the serial version of IC641 Programing Software Serial Port Termination If the Remote I O Scanner will be at the end of a com munications network or if a programmer will be con 5 GFK 0539C M arch 2010 nected directly to it the serial port must be termi nated by connecting a 220 ohm resistor across pins 10 and 11 and another 220 ohm resistor across pins 8 and 15 These connections must be made inside the con nector s D shell At the other end of the cable termi nate the SD and RTD pins in the same way Direct Programmer Connections If the programmer is equipped with the parallel version of MS DOS progr
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