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PCM-3718H/HG/HO
PCM-3724
100 kS/s, 12-bit, 16-ch
Multifunction PC/104 Module
48-ch Digital I/O PC/104
Module
Specifications
Analog Input
 Channels 16 single-ended / 8 differential
 Resolution 12 bits
 Max. Sampling Rate 100 KHz* (DMA transfer)
*80 kHz on P4-based (or upper) system
 Input Impedance 10 M:
 Sampling Modes Software, pacer or external
 Input Range
PCM-3718H and
PCM-3718HO
Bipolar ±10, ±5, ±2.5, ±1.25, ±0.625
Unipolar 0 ~ 10, 0 ~ 5, 0 ~ 2.5, 0 ~ 1.25
PCM-3718HG
Bipolar ±10, ±5, ±1, ±0.5, ±0.1, ±0.05, ±0.01, ±0.005
Unipolar 0 ~ 10, 0 ~ 1, 0 ~ 0.1, 0 ~ 0.01
Analog Output (PCM-3718HO only)
 Channels 1 (12 bits)
 Output Range
Internal Reference Unipolar (V) 0 ~ 5, 0 ~ 10
External Reference (V) 0 ~10, 0 ~ -10
 Slew Rate 10 V/µs
 Output Impedance 0.1 W max.
Digital Input/Output
 Channels 16, 5V/TTL
 Input Voltage Logic 0: 0.8 V max.
Logic 1: 2.0 V min.
 Output Voltage Logic 0: 0.33 V max. @ 6 mA
Logic 1: 3.84 V min. @ 6 mA
General
 Bus Type PC/104
 I/O Connectors 2 x 20-pin box header
 Dimensions (L x H) 96 x 90 mm (3.8" x 3.5")
 Power Consumption Typical: 5 V @ 180 mA
Max.: 5 V @ 400 mA
 Operating Temperature 0 ~ 60°C (32 ~ 140°F)
 Storage Temperature -40 ~ 85°C (-40 ~ 185°F)
Ordering Information
 PCM-3718H 100 kS/s, 12-bit Multi. PC/104 Module
 PCM-3718HG 100 kS/s, 12-bit High-gain Multi. PC/104 Module
 PCM-3718HO 100 kS/s, 12-bit Multi. PC/104 Module w/AO
Accessories
 ADAM-3920 20-pin DIN-rail Flat Cable Wiring Board
 PCL-10120-1E 20-pin Flat Cable, 1 m
 PCL-10120-2E 20-pin Flat Cable, 2 m
PCM-3718H/HG/HO PCM-3724
Features
 Compact size with robust design
 48 TTL digital I/O lines
 Output status read-back
 Channels simulate 8255 PPI mode 0
 Interrupt triggering, rising/falling edge
Specifications
Digital Input
 Channels 48 (shared with output)
 Compatibility 5 V/TTL
 Input Voltage Logic 0: 0.8 V max.
Logic 1: 2.0 V min.
 Interrupt Capable Ch. 2
Digital Output
 Channels 48 (shared with input)
 Compatibility 5 V/TTL
 Output Voltage Logic 0: 0.5 V max. @ 6 mA
Logic 1: 2.0 V min. @ 6 mA
General
 Bus Type PC/104
 I/O Connectors 2 x 50-pin box header
 Dimensions (L x H) 96 x 90 mm (3.8" x 3.5")
 Power Consumption 5 V @ 90 mA
 Operating Temperature 0 ~ 60°C (32 ~ 140°F)
 Storage Temperature -40 ~ 85°C (-40 ~ 185°F)
 Storage Humidity 0 ~90% RH, non-condensing
Ordering Information
 PCM-3724 48-ch Digital I/O PC/104 Module w/ 50-pin Cable
Accessories
 ADAM-3950 50-pin DIN-rail Flat Cable Wiring Board
 PCLD-782B 24-ch IDI Board w/ 20-pin & 50-pin Flat Cables
 PCLD-785B 24-ch Relay Board w/ 20-pin & 50-pin Flat Cables
 PCL-10150-1.2E 50-pin Flat Cable, 1.2 m
19-49
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