Advantech ADAM-3937 6-ch, 16-bit counter/timer isa card Datasheet

PCL-836
6-ch, 16-bit Counter/Timer ISA Card
Features
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Periodic interrupt generation
6 independent 16-bit counters
Digital filter for noise reduction
Binary or BCD counting
Programmable frequency output
Complex duty-cycle output
Single-shot output
16-bit TTL input and 16-bit TTL output ports
Selectable interrupt input channel
Up to 10 MHz input frequency
Pulsewidth and period measurement
Time-delay generation
F/V conversion and accumulation
RoHS
COMPLIANT
2002/95/EC
Introduction
PCL-836 is a general purpose counter/timer and digital I/O card for PC/AT compatible computers. It provides six 16-bit counter channels. It also includes 16 digital outputs and 16
digital inputs. Two 8254 chips provide a variety of powerful counter/timer function modes to match your industrial and/or laboratory applications.
Unique Digital Filter
PCL-836 includes a unique digital filter to eliminate noise on the input signal. The frequency can be adjusted to provide more stable output readings.
Specifications
Ordering Information
Digital Input
 Channels
 Compatibility
 Input Voltage
16
5 V/TTL
Logic 0: 0.8 V max.
Logic 1: 2.0 V min.
Digital Output
 Channels
 Compatibility
 Output Voltage
 Output Capability
16
5 V/TTL
Logic 0: 0.8 V
Logic 1: 2.0 V
Sink: 8 mA @ 0.8 V
Source: -0.4 mA @ 2.0 V
Counter/Timer
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Channels
Resolution
Compatibility
Max. Input Frequency
Reference Clock
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Counter Modes
Interrupt Capable Ch.
PWM Channels
Digital Noise Filter
6
16 bits
5 V/TTL
10 MHz
Internal: 10 MHz
External clock: 10 MHz
6 programmable counter modes
IRQ 2, 4, 5, 7, 10, 11, 12, 15 (jumper selectable)
3
1.6 ms to 52 ms (programmable)
General
 Power Consumption
+5 V @ 360 mA (typical)
+5 V @ 400 mA (max.)
 Operating Temperature 0 ~ 60° C (32 ~ 140° F)
 Storage Temperature -20 ~ 70° C (-4 ~ 158° F)
 Operating Humidity
5 ~ 95% RH non-condensing (refer to IEC 68-2-3)
Connector
1 x DB37 female connector for counter
2 x 20-pin box header for digital I/O
 Dimensions (L x H)
185 x 100 mm (7.3" x 3.9")
Data Acquisition Boards
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PCL-836
PCL-10137-1
PCL-10137-2
PCL-10137-3
ADAM-3937
PCLD-880
6-ch, 16-bit Counter/Timer ISA Card
DB37 Cable, 1 m
DB37 Cable, 2 m
DB37 Cable, 3 m
DB37 DIN-rail Wiring Board
Wiring Board w/ Two 20-pin Flat Cables & Adapter
Pin Assignments
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