Advantech PCI-1710UL Manual de usuario Pagina 53

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16-53
8
5
44
10
9
IPC Chassis
8
7
Video Surveillance
6
Serial Comm. Cards
Device Servers
Display Solutions
3
Panel Computers
2
Fanless Panel PCs
1
Operator Panels
11
Industrial Motherboards
12
Embedded IPCs
13
Mobile Computers
14
IPC Peripherals
15
DAQ
16
Ethernet Switches
Signal Conditioning
17
USB DAQ
18
SBCs and Backplanes
Pre-Configured Systems
Features
5R+6
COMPLIANT

PCL-720+
Specifications
Digital Input
Channels 32
Compatibility 5 V/TTL
Input Voltage Logic 0: 0.8 V max.
Logic 1: 2.0 V min.
Digital Output
Channels 32
Compatibility 5 V/TTL
Output Voltage Logic 0: 0.5 V max.
Logic 1: 2.0 V min.
Output Capability Sink: 0.5 V max. @ 24 mA
Source: 2.0 V min. @ 15 mA
Counter/Timer
Channels 3
Resolution 16 bits
Compatibility 5 V/TTL
Max. Input Frequency 1 MHz
Reference Clock
Internal:
Selectable 1 MHz, 100 kHz, or 10 kHz base clock
External Clock Frequency: Jumper selectable divider: x2, x1, x0.5, and x0.25
Programmable Counter 6
Modes
64-ch Digital I/O and Counter ISA Card
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
General
Breadboard Area 540 (30 x 18) plated-through "donuts", each with a
.036" hole on 0.10" centers. Further, provide 5 V on the
left side, and provide GND on the right side
Bus Type ISA
I/O Connectors 5 x 20-pin box header
Dimensions (L x H) 185 x 100 mm (7.3" x 4")
Power Consumption 5 V @ 500 mA
Operating Temperature 0 ~ 60° C (32 ~ 140° F)
Storage Temperature -20 ~ 70° C (-4 ~ 158° F)
Storage Humidity 5 ~ 95% RH, non-condensing (refer to IEC 68-2-3)
Ordering Information
PCL-720+ 64-ch Digital I/O and Counter ISA Card
PCL-10120-1 20-pin Flat Cable, 1 m
PCL-10120-2 20-pin Flat Cable, 2 m
PCLD-780 Screw Terminal Board w/ Two 20-pin Flat Cables
PCLD-782 16-ch Isolated DI Board w/ 1 m 20-pin Flat Cable
PCLD-785 16-ch Relay Board w/ One 1 m 20-pin Flat Cable
PCLD-786 8-ch SSR I/O Module Board w/ 20-pin Flat Cable
PCLD-885 16-ch Power Relay Board w/ 20p & 50p Flat Cables
ADAM-3920 20-pin DIN-rail Flat Cable Wiring Board
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.
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