PCL-720+ 64-ch Digital I/O and Counter ISA Card Features 32 TTL-level digital input channels 32 TTL-level digital output channels High-output driving capacity Low-input loading 3 programmable counter/timer channels User configurable clock source Breadboard area for custom circuits RoHS COMPLIANT 2002/95/EC Introduction The PCL-720+ digital I/O and counter card is PC-compatible add-on cards with 32 digital input channels, 32 digital output channels and three programmable counter/timer channels. Their digital I/O channels are TTL-compatible and use 74LS244 driver/ buffer circuits to provide high output driving capacity. These buffered circuits also require lower input loading current than regular TTL circuits. The cards 8254 programmable counter/timer provides three flexible 16-bit counter/timer channels. You can generate waves and pulses by programming the 8254. Jumper settings determine the clock crystal frequency. The cards also includes a breadboard area perfect for customized circuits. Specifications General Digital Input Breadboard Area 540 (30 x 18) plated-throughdonut, each with a Channels 32 .036 hole on 0.10 centers. Further, provide 5 V on the Compatibility 5 V/TTL left side, and provide GND on the right side Input Voltage Logic 0: 0.8 V max. Bus Type ISA Logic 1: 2.0 V min. I/O Connectors 5 x 20-pin box header Digital Output Dimensions (L x H) 185 x 100 mm (7.3 x 4 ) Channels 32 Power Consumption 5 V 500 mA Compatibility 5 V/TTL Operating Temperature 0 ~ 60 C (32 ~ 140 F) Output Voltage Logic 0: 0.5 V max. Storage Temperature -20 ~ 70 C (-4 ~ 158 F) Logic 1: 2.0 V min. Storage Humidity 5 ~ 95% RH, non-condensing (refer to IEC 68-2-3) Output Capability Sink: 0.5 V max. 24 mA Source: 2.0 V min. 15 mA Ordering Information Counter/Timer + PCL-720 -BE 64-ch Digital I/O and Counter ISA Card Channels 3 PCL-10120-1E 20-pin Flat Cable, 1 m Resolution 16 bits PCL-10120-2E 20-pin Flat Cable, 2 m Compatibility 5 V/TTL PCLD-780-BE Screw Terminal Board w/ Two 20-pin Flat Cables Max. Input Frequency 1 MHz PCLD-782-BE 16-ch Isolated DI Board w/ 1 m 20-pin Flat Cable Reference Clock PCLD-785-BE 16-ch Relay Board w/ One 1 m 20-pin Flat Cable Internal: Selectable 1 MHz, 100 kHz, or 10 kHz base clock PCLD-885-AE 16-ch Power Relay Board w/ 20p & 50p Flat Cables External Clock Frequency: Jumper selectable divider: x2, x1, x0.5, and x0.25 ADAM-3920-AE 20-pin DIN-rail Flat Cable Wiring Board Programmable Counter 6 Modes Data Acquisition Boards All product specifications are subject to change without notice. Last updated: 22-Mar-2018X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for I/O Modules category: Click to view products by Advantech manufacturer: Other Similar products are found below : 70L-IDC5S 70L-OAC-L 70Z3289-4 G21960000700 G21960002700 G34960002700 OACU C4SWOUT PB16H G34960001700 G3TA- OA101SZ-1 DC24 G77-S 5607189 DA5 ODC-24A IDC5P FC6A-N16B1 6421 70MRCQ32-HL G3TAOD201SDC24 C200H-LK201-V1 G3TA-OA202SZ-US DC12 GT1-OD16 GT1-AD04CST B7AM-6BS 70GRCQ24-HS 6422 84110410 GT1-OD16MX G7VC-OC16-B7 70MRCK24-DIN 6202 6402 PI/NI-2D/24 FC6A-J2C1 FC6A-KC1C FC6A-R081 FC6A-J8CU1 GP32900003700 641-480-5022 PB16H 84145010 84110210 FRUSB1601 PCL-720+-BE FRRJ451601 AP24MX3DB25F ADAM-5053S-AE WISE-S614-A C200H-OD211