Programmable Scanner The is an indispensable tool f the configuration of test and measurement systems that use a wide variety of instrumentation such as DMM s, thermometers, voltage/current source, and other equipment. With its capacity of switches up to 50 input/output channels, plus the large number of functions to suppt their use, it can handle a wide range of applications that require multipoint measurement. What s me, with features like IC memy cards f saving the switching programs, and GP-IB as standard, the handles every scale of automated measurement system, from large to small. FEATURES 46 88 400 mm 5 kg (6-3/4 3-/ 5-3/4" lbs) Switching f Up to 50 Channels The has five rear-panel slots f relay card insertion, enabling it to handle swithcing f up to 50 channels (with five cards installed). This makes it ideal f multi-point measurement systems, f everything from semiconduct and electrical/electronic parts testing to temperature distribution measurements. Also, digital I/O card can be inserted into the slots. The scan first and last channels can be freely settable. During scanning in CHANNEL mode, each of the scanned switches turns ON one at a time. PROGRAM mode (PRGM) In PROGRAM mode, scanning can be done in whatever sequence the user programs. During scanning in PROGRAM mode, and desired number of switches can be turned ON at the same time. Convenient Memy Functions Internal memy Programs up to 00 steps long, together with control parameters such as scan interval, number of times to repeatthe scan sequence, and so on can be sted. Since this memy is suppted by battery backup, the memy contents are retained even with power OFF. IC memy card If you use IC memy cards too, you can save the internal memy contents onto the cards up to eight program & parameter sets per card (using a 64K bytes card) and be able to call up different switching patterns quickly whenever you want them. Since these IC memy cards are the same as those used f YOKOGAWA intruments such as the 7560 Series DMM, the 7563 Digital Thermometer, and 765 Programmable DC Source, you can even ste data from other instruments on a single card. Programmable Scanner 765 Programmable DC Source 7560 Series Digital Multimeter < Relay Card and Digital I/O Card > Relay Card (4 Types) and Digital I/O Card The can be fitted with 4 different types of relay card to enable it handle a wide range of applications: general-purpose multiplexer, thermocouple multiplexer, general-purpos actuat, and general-purpose matrix. These make it simple to make multi-point measurements of temperature, of electrical quantities such as voltage and resistance. Linearity evaluation of A/D converter and D/A converter is possible using digital I/O cards, which can read/write digital signals. Meover, by combining these cards you can also use a single like multiple scanner units. Two SCAN Modes Either of two SCAN modes can be selected to meet the requirements of your application. CHANNEL mode (CHAN) In CHANNEL mode, the each channels are scanned in succession from the first (starting) to the last (ending) channel. System-Friendly GP-IB (standard) GPIB provides bidirectional communication capabilities f powerful suppt in systems applications. As a listener function, the allows external control of all its functions (except powr ON/OFF), and as a talker function, outputs date and time, switch statuses and program and parameters to the outside. Remote control F remote control, the suppts two signals: a TRIG input (scan advances one to next channel next step on each trigger), and CLOSED output (output as an external relay ON signal). EXTEND The EXTEND function allows you to connect some s together. In this way, you can extend the number of channels up to 00 with two units, 00 with four units, and so on, so that even large-scale systems can be handled using the. Extensive set of user-definable control parameters The provides a full set of parameters that you can set up to control its operation. These include: first channel/last channel, first step/last step, step interval/scan interval, scan count N, and delay. By varying these parameters, you can define a wide range of switching patterns.
Numerous Convenient Functions Auto scan/single scan, skip function, pair function, direct access function, clock function. FUNCTIONS RELAY CARDS AND DIGITAL I/O CARD (optional) Up to five cards can be installed in the. The user can select any desired mix from among five card types, and can install any card in any slot. < Relay card and digital I/O card circuit diagrams > 7506 7506 multiplexer card Thermocouple multiplexer card Step Interval The interval successive channel switching operations is specified by setting the step interval. This can be specified in ms, s, min, hour units. Scan Interval/Number of Repetitions < Scan interval signal > < Software processing > < Step interval signal > 75063 75064 actuation card matrix card The cycle period with which a series of scanning operations is executed from the start channel through the end channel can be specified in ms, s, min, hour units. The number of repetitions can also be specified from to 99 times. If the number of repetitions is set to 0, scanning repeats until stopped by pressing the STOP key. Pair In CHANNEL mode, this function lets you scan any pair of the same type cards simultaneously. This makes it easy to carry multiple identical tests with high efficiency. 75065 Digital I/O card CHANNEL SCAN FUNCTION (channel mode: CHAN) In channel mode, the user can specify the scan start cahnnel number and the scan end channel number. When scanning starts, the scan proceeds automatically as the channel number starts, the scan proceeds automatically as the channel number increments. In this mode, only the one switch cresponding to the channel number closes. Skip Function If skip is set f a channel, that channel is skipped when the scan is executed. Skip can be specified not only f individual channel numbers, but also f a continuous series of channel numbers from a skip start to a skip end channel number, making it possible to skip an entire group of channels. PROGRAMMED SCAN FUNCTION (program mode: PRGM) Program mode lets you define steps from 0 to 99, specifying which relays to open/close f each, after which running the program will execute those steps in sequence. Up to 50 open/ close actions can be specified in each step. Meover, since you can specify a scan start step and scan end step, the 00 steps can be divided among multiple programs. To select which to run, the user need only specify the start and end steps. Skip Function Skip can be perfmed with step numbers assigned randomly, by specifying skip start and end steps.
Step Interval The step interval can be used to specify the interval step switches. Requests f output of data read through digital I/O cards Requests f output of devices status. Talker Function (ouptuts the following infmation) Panel setupt infmation Program infmation Digital data read from digital I/O cards Divices status < Program mode (operating time: ; return time: ) > Scan Interval/Number of Repetitions The cycle period with which a series of scanning operations is executed from the start channel through the end channel can be specified in ms, s, min, hour units. The number of repetitions can also be specified from to 99 times. If the number of repetitions is set to 0, scanning repeats until stopped by pressing the STOP key. Direct Access Direct access lets you turn any channel ON OFF directly, independent of the sequence operation. Since this can be achieved from either local remote control, this is very convenient f purposes such as checking system operation. CALENDAR/CLOCK FUNCTION The year, month, day, hour (4-hour clock), and minute can be set and displayed. By setting up a start timer, the user can preset the scan start time. This is very convenient f automated of measurement. CARD MONITOR The card monit provides two functions: the card type function, to display the model name and type ( multiplexer, actuat, matrix digital I/O) of installed cards in each slot: and the card monit function, to display whether the switch of any installed card is ON OFF. These functions let you know the status of any cards easily on the display. Card type function Card monit function IC MEMORY CARD The channel mode and program mode setup parameters can be saved to an IC memy card and reloaded again whenever needed. GP-IB FUNCTIONS (standard feature) Listener Function (receives the following commands from a controller) Commands to perfm any functions that can be executed by panel key operations (except POWER and SRQ keys) Requests f output of panel setup infmation Requests f output of program infmation REMOTE CONTROL FUNCTION/EXTEND FUNCTION The following three remote signals can be input and output via the remote control signal connect on the scanner rear. Ext-trigger (input, TTL level) Start signal f control from an external device. Operation starts on falling edge. Closed (output, TTL level) Relay operation end signal. The delay from the time when the relays close until the CLOSED signal in output can be specified in ms s units. Extend Start/Extend End By specifying one unit as the master and others as slaves, a system can be extended to multiple Programmable Scanners. SPECIFICATIONS General Specifications Number of Card Slots: 5 Data Memy: Type Momy contents Maximum stage capacity Internal Momy Control parameters and scan programs (max. 00 steps) program & parameter set (with battery backup) IC Memy Card Control parameters and scan programs (max. 00 steps) 08k bytes: sets 6K bytes: sets 64K bytes: 8 sets Step/Scan Intervals (can be set freely as required): to 9,999 / 0 to 9,999 ms (resolution: ms) to 3,600 s (resolution: s) to,440 min (resolution: min) to 4 hr (resolution: hr) Scan Start Timer: Scan start time can be set in second step, internal clock with calendar function. EXTERNAL TRIGGER Input: TTL level, negative pulse (pulse width; µs min.) CLOSED Output: TTL level, negative pulse (pulse width; approx. 0 µs) CLOSED Output Delay: Settable as required, 0 to 9,999 ms, 0 to 3,600 s. GP-IB Interface: Electrical specifications; Confms to IEEE St d 488-978. Mechanical specifications; Confms to IEEE St d 488-978. Function specifications; SHI, AHI, T6, L4, SR, RL, PP0, DC, DT, C0 Operating Temperature Range/Humidity Range: 5 to 40 C (4 to 04 F), 0 to 80% (non-condensing) Power Requirements: 90 to 50 V AC continuous (freely settable) Power Consumption: 0 VA max. (with five cards installed) External Dimensions: Approx. 46(W) 88(H) 400(D) mm, (6-3/4 3-/ 5-3/4") Weight: Approx. 5 kg ( lbs)... Mainframe, no relay cards installed
Relay Cards Specifications Contract Ratings Max. Static Isolation Signal Frequency Relay Card Model No. of Lines/CH Voltage Thermal Switching Path Capacitance Characteristics Crosstalk* 4 Channels Channels* 3 EMF Time Resistance * 4 V max. I max. Power* Channels Signal Paths multiplexer card Thermocouple multiplexer card* actuat card matrix card 7506 7506 75063 75064 0 ch 0 ch 0 ch 4 4 ch lines/ch A 00 ma Note: Signal path resistance is guaranteed up to 0 5 switching operations (at 30 VDC, A, switching time s, resistive load) *Reference junction compensation accuracy: ±0.45 C (at 3 C), ±0.8 F (at 73.4 F) A A 0 W 0 0 Ω 0 9 Ω 0 0 Ω 0 0 Ω 0 µv *Resistive load *3At 3±5 C (73.4±9 F), 60% R.H. max. *4From top: 00 khz, MHz, 0 MHz (50 Ω termination) 55 pf max. 70 pf max. 5 pf max. 40 pf max. -60 db -40 db -5 db Digital I/O Card Specifications (75065) Input/Output: 6 bits bidirectional, 8 bits bidirectional Input Signal: 30 V max. H level... V IH V L level... V IL 0.8 V Output Signal: Open collect output H level... V OH.4 V (0. ma) L level... V OL 0.8 V (50 ma) Timing f Control Signal Output: R/W (H); Signal showing input/output direction of high byte R/W (L); Signal showing input/output direction of low byte R/W (H); H... Input R/W (L); L... Output CONT: Signal showing statuses of Read/Write action READ Standard Accessies No. 3 4 5 6 7 8 Fuse Name Power Cd Remote Connect Plate Bracket Bracket Mounting Screws Mounting Screws Instruction Manual Part No. AEF A007WD A006WD A009WD A03WD A03WD A003JD B980KF B990CW B990CX Y940LB Y9305LB Q ty 4 A, time-lag 00 V system 00 V system (UL standard cd) system (VDE standard cd) system (AS standard cd) system (BS standard cd) F rack mounting F rack mounting WRITE
AVAILABLE MODELS Relay Cards Model 0 Version Power Cd 7506 7506 75063 75064 Digital I/O Card 75065 A Suffix Codes /D /F /G /J Mainframe, 90 to 50 V AC, with GP-IB Always A UL standard VDE standard AS standard BS standard multiplexer card Thermocouple multiplexer card actuat card matrix card 6 bits bidirectional, 8 bits bidirectional DIMENSIONS < Rack Mounting Kit > Unit: mm (inch) Optional Accessies Code Name Order Q ty 37890 IC Memy Card 8K bytes pc. 37890 IC Memy Card 6K bytes pc. 378903 IC Memy Card 64K bytes pc. B9586NG Dummy Card Dust cover f IC memy card slot pcs.