(111111111 In Touch with Tomorrow TOSHIBA EX250/500 PROGRAMMABLE CONTROLLERS r- ,, Indr Max Min Max Pressr Pressr Float Switch Switch Switch PS7 PS8 PS9 Y30 Start Remote BCD to input Binary switch CONVRT PERMIT Thumbwheel input THMWHL t_[Xw01 R30 4 Min Flo.
FEATURES Fast Scan Time The EX250/500 uses a 16 bit microprocessor and custom Toshiba integrated circuits to significantly reduce program scan time . TWO CPU TYPES The only difference between the EX250 and the EX500 is the CPU card • Application Memory • Execution Speed • Max Local I/O EX250 4K steps 1 .1 µs/contact 65 µs/16 bit addition 256 points EX500 8K steps 0.
The compact modular structure of the EX250/500 is designed for easy installation . Diagnostic LEDs are immediately visible, and components can be readily removed and replaced . CONTROLLER UNIT The only difference between the EX250 controller and the EX500 controller is the CPU card . The controller unit consists of• CPU which contains 1 . CPU Card . 2 . Power Supply Card . 3 .
I/O EXPANSION CAPABILITY EX250 One (1) expansion unit can be connected to each EX250 controller. A total of 16 I/O slots are available. If 32 point I/O modules are used, all the discrete I/O can be located on the controller leaving the expansion unit available for register type I/O (Analog, PID, BCD, etc.) Local I/O • 256 points or • 32 registers ~ ~«iii<<< EX500 Three (3) expansion units can be connected to each EX500 controller. A total of 32 I/O slots are available.
NETWORKING TOSLINE-30/300P TOSLINE-30 is an N-to-N data link system dedicated to the EX-series of programmable controllers . The TOSLINE-30 data communication modules allow EX250/500's to be set-up in a peer-to-peer configuration, master-to-slave configuration, or to use remote I/O .
11 i Computer Link The optional computer link card allows up to 8 EX250/500's to be networked on one RS422 serial link back to a personal computer, cell controller, or other higher level computer . The computer can run Toshiba's EXPDD programming software, various graphics display and data acquisition software, or user designed custom software .
PERIPHERALS " EX-PDD software 0" (AP1/AP2) > / Floppy Disk (3 .5", 2DD) EX250/500 t (AP1/AP2) Floppy Disk Unit (FD 110) (Graphic Programmer (GPI10/110AP1/110AP2) Handy Programmer (HP100) Standard Printer O O O U I Cassette tape louder Mini Programmer (M P 100) D Data Access Panel (DP 100) PROM Module There are two types of PROM Modules which can be used with the EX250 and EX500 controllers . • PROM6258 UV erasable PROM.
Data Access Panel DP 100 TOSHIBA The DP 100 is used primarily for viewing and changing timers, counters and data register values. It does not allow modification of the program logic . The DP 100 can also display user defined ASCII diagnostic messages and list their order of occurrence . The display is backlit for easy viewing in dark areas . The DP 100 can mount directly on the face of the EX250 or EX500, or be connected with a 2 meter cable .
EX Program Development & Documentation (EX-PDDTM) Naturally it is possible to write and save EX250/500 programs on a personal computer . The EX Program Development and Documentation software (EX-PDD) runs on any IBM®-PC, XT, AT, PS/2 personal computer and most IBM-PC compatibles such as Toshiba's laptop computers . • Same EX-PDD Software supports EX 100, EX250, EX500 and EX200B PLC's . • Write Ladder/Function Block programs off-line (PC disk) or on-line (EX250/500 memory) .
SPECIFICATIONS Toshiba's many years of experience in semiconductor technology and solid-state electronics have resulted in the production of versatile, highly efficient programmable controllers .
Functional Specifications Item EX250 Control method Stored program cyclic scan EX500 Input/output control Batch I/O (immediate I/O instruction is also available) Programming Ladder network with relay symbols and function blocks t, Program capacity 4K steps 8K steps 0 E Memory type CMOS RAM (with battery backup)/EPROM/EPROM (ROMs are option) Battery life Lithium battery Processing speed 5 years (25°C) 1 .1 .µs/relay contact 65 µs/16-bit addition 0 .75 µs/relay contact 65 .
PROGRAMMING Toshiba's experience in industrial controls (robotics, process computers, etc .) has resulted in a very wide range of programming instructions available on the EX250/500 . There are 15 basic instructions, contacts, coils, timers, counters, etc . for standard relay ladder logic . There are also 64 special functions such as word logic functions, compare functions, trigonometric functions, math functions, etc . seep Step. No . Symbol and Description Instruction No.
INSTRUCTIONS Instruction Symbol and Description RTL (FUN036) -[O RTL Rotate bits left 44 AND (FUN040) -[~ AND . 0~©] - Logical AND register-to-constant 4/5 Su 45 OR (FUN041) Logical OR register-to-constant 4/5 eo 46 FOR (FUN042) Exclusive OR register-to-register 4/5 47 48 49 50 > TEST (FUN043) -[® EOR. -[O TEST 0 .
1/O MODULES Digital Input Item DI-6271H DI-6271 DI-6261 DI-6249 10 - 30 Vdc Input voltage Min . ON voltage 9 .6 V 8 .5 V Max. OFF voltage 4 .8 V 4 .0 V 10 mA (24 Vdc) Input current ON delay OFF delay Consumed current 64 (dynamic scan) 32 pts (16 pts common) 16 pts (8 pts common) Input points Less than 10 ms Less than 1 .0 ms Less than 1 .7 ms Less than 15 ms Less than 1 .5 ms Less than 1 .
Analog Input Item Input range AI-6290B10 AI-6290B5 AI-6290B20 AI-6292V AI-6292C 0 - ±10 V 0 - ±5 V 0 - ±20 mA 0 - ±10 V/1 - 5 V 4 - 20 mA 250 ft 1 Mft or more 250 ft 1 Mil or more Input impedance 8 channels 2 channels (isolated) Input channels Conversion speed 2 ms/8 channels 32 ms/2 channels 1/4000 (FS) Resolution Data format ±2000 (±10 V), 0 - 4000 (1 - 5 V/4 - 20 mA) ±2000 (2's complement) ±0 .
INTELLIGENT I/0 MODULES PID Control Module Item PID-6730V No . of loops 4 loops Sampling time 0.1 - 120 .0 sec 7 Signal range a Resolution 1- 5 V , Signal range p Resolution I- 5 V 4 - 20 mA 1/8192 4 - 20 mA 1/4096 0.1 - 1000.1% a Proportional c Integral 0 .1 - 6553 .5 sec 0 - 6553 .
Specifications of Peripheral Devices Item GPI10AP2 GPI10API GPIIO 100 - 240 Vac (+ 10/- 15%) - 50/60 Hz Power supply voltage Power consumption 0.2 A DP100 0 .3 A 0 .4 A 0 - 40°C (32 - 104°F) Storage temperature -20 - 75°C (-48 - 167°F) Humidity 20 - 90% RH Approx . weight 3 kg (6 .6 Ib) Device 0.4 kg (.
ORDERING INFORMATION Item Description Part number Controllers and Expansion Units Contains CPU, Base, AC PS EX250 Basic Unit Contains CPU, Base, DC PS Contains CPU, Base, AC PS EX500 Basic Unit Contains CPU, Base, DC PS Expansion Unit (0.
Description Item Part number I/O Modules (cont'd) 2 channels Analog Input Module ±10 V EX25MAI*6290B10 ±5 V EX25MAI*6290B5 ±20 mA EX25MAI*6290B20 ±10 V/1 - 5 V EX25MAI*6292V 4 - 20 mA EX25MAI*6292C ±10 V EX25MAO*6295B10 ±5 V EX25MAO*6295B5 ±20 mA EX25MAO*6295B20 I- 5 V EX25MAO*6295U5 4 - 20 mA EX25MAO*6295U20 Pt 100 EX25MRTD6240P 8 channels Analog Output Module 2 channels RTD Input Module 4 channels Thermocouple Input 8 channels, ±12 .
TOSHIBA TOSHIBA INTERNATIONAL (EUROPE) LTD. 1 Roundwood Avenue Stockley Park, Uxbridge Middlesex UB11 1AR, UNITED KINGDOM Tel : 081 848 4466 Fax : 081 848 4969 E_mail n igels@toshibai .co .u k TOSHIBA INTERNATIONAL CORPORATION PTY. LTD . Unit 1, 9 Orion Road Lane Cove N .S .W . 2066, AUSTRALIA Tel : 02-428-2077 Telex : AA25192 E_ mail : preston@toshiba .co .au TOSHIBA INTERNATIONAL CORPORATION TOSHIBA CORPORATION Industrial Equipment Division 13131 West Little York Road Houston, TX . 77041 U .S .A .