User manual
Data Acquisition Boards
PCM-3730I
PCM-3753I
PCM-3761I
32-ch Isolated Digital I/O PCI-104 Module
96-ch Digital I/O PCI-104 Module
8-ch Relay and 8-ch Isolated Digital Input PCI-104 Module
Features
Compact size with robust design
High-voltage isolation on both input and output channels
(2,500 V
DC
)
High output driving capacity
Interrupt handling capability
Keep digital output values after system reset
Specifications
Isolated Digital Input
Channels 16
Input Voltage Logic 0: 3 V max.
Logic 1: 5 V min.
30 V max.
Input Current 2.5 mA @ 5 V
15 mA @ 30 V
Input Resistance 2 k:
Isolation Voltage 2,500 V
DC
Over Voltage Protection 70 V
DC
Opto-isolator Response 25 µs
Time
Interrupt Capable All channels
Isolated Digital Output
Channels 16
Output Voltage 5 ~ 30 V
DC
Open Collector
Output Sink Current 250 mA max.
Isolation Voltage 2,500 V
DC
Over Current Protection 1.6 A per 8 channels
Opto-isolator 25 µs
Response Time
General
Bus Type PCI-104
I/O Connectors 2 x 20-pin box header
Dimensions (L x H) 96 x 90 mm (3.8" x 3.5")
Operating
Temperature -20 ~ 70°C (-4 ~ 158°F)
Storage Temperature -50 ~ 120°C (-58 ~ 248°F)
Ordering Information
PCM-3730I 32-ch Isolated Digital I/O
PCI-104 Module
Accessories
ADAM-3920 20-pin DIN-rail Wiring
Board
PCL-10120-1E 20-pin Flat Cable, 1 m
PCL-10120-2E 20-pin Flat Cable, 2 m
Features
Compact size with robust design
Supports dry/wet contact
Keeps the last output value after system hot reset
Interrupt handling capacity
“Pattern match” and "change of state" interrupt
functions
Output status read-back
Interrupt output pin for simultaneously triggering
external devices
Specifications
Digital Input/Output
Channels 96 (bi-directional)
Compatibility 5 V/TTL
Input Voltage Logic 0: 0.8 V max.
Logic 1: 2.0 V min.
Output Voltage Logic 0: 0.4 V max.
Logic 1: 2.4 V min.
Output Capability Sink: 0.4 V @ 24 mA
Source: 2.4 V @ 15 mA
General
Bus Type PCI-104
I/O Connectors 4 x 50-pin box header
Dimensions (L x H) 96 x 90 mm (3.8" x 3.5")
Operating -20 ~ 70°C (-4 ~ 158°F)
Temperature
Storage Temperature -50 ~ 120°C (-58 ~ 248°F)
Ordering Information
PCM-3753I 96-ch Digital I/O PCI-104
Module w/ 50p Cable
Accessories
PCL-10150-1.2E 50-pin Flat Cable, 1.2 m
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
Specifications
Isolated Digital Input
Channels 8
Input Voltage Logic 0: 3 V max.
Logic 1: 5 V min., 30 V max.
Input Current 2.5 mA @ 5 V, 15 mA @ 30 V
Input Resistance 2 k: 0.5 W
Isolation Protection 2,500 V
DC
Overvoltage Protection 70 V
DC
Interrupt Capable All channels
Opto-isolator 25 µs
Response Time
Relay Output
Channels 8
Relay Type DPDT, Form C
Contact Rating 0.25 A @ 250 V
AC
,
2 A @ 30 V
DC
Max. Switching Power 62.5 VA, 60 W
Max. Switching Voltage 250 V
AC
, 220 V
DC
Max. Switching Current 5 A
Min. Switching Voltage 100 µV
Operate/Release Time typ. 3 / 2 ms, max. 5 / 4 ms
Resistance Contact: 50 m: max.:
10 mA @ 20 mV
Insulation: 1 G:min.:
500 V
DC
Life Expectancy 5 x 10
7
cycles typ.:
(Electrical)
10 mA @ 12 V
2 x 10
5
cycles typ.:
2000 mA @ 30 V
General
Bus Type PCI-104
I/O Connectors 1 x 50-pin, 1 x 20-pin box
header
Dimensions (L x H) 96 x 90 mm (3.8" x 3.5" )
Operating 0 ~ 60°C (32 ~ 140°F)
Temperature
Storage Temperature -20 ~ 70°C (-4 ~ 158°F)
Ordering Information
PCM-3761I 8-ch Relay/Isolated Digital
Input PCI-104 Module
Accessories
ADAM-3920 20-pin DIN-rail Flat Cable
Wiring Board
ADAM-3950 50-pin DIN-rail Flat Cable
Wiring Board
PCL-10150-1.2E 50-pin Flat Cable, 1.2 m
PCL-10120-1E 20-pin Flat Cable, 1 m
PCL-10120-2E 20-pin Flat Cable, 2 m
PCM-3730I PCM-3753I PCM-3761I
19-48