Part Number | PCM-3725-A |
---|---|
Manufacturer | ADVANTECH |
Category | Single Board Computers |
Price | Request Quote |
Lead Time | Request Quote |
8-ch Relay/Isolated Digital Input PC/104 Module
Once you accept your quote and confirm your order, we prepare by retrieving related parts and components from our inventory. Anything we do not currently have in stock is sourced.
Upon receipt, all parts are visually inspected for damage and then photographed to document their condition. Parts acquired from vendors must meet our quality standards.
Industrial computer boards and other parts we are equipped to evaluate are tested to verify functionality and discover possible damage.
Industrial computer boards have all components with low MTBF numbers (such as capacitors and connectors) replaced and are washed in our PCB cleaner to remove dust and grime.
Industrial computer boards are fully diagnosed and repaired by our engineers. Logs of the problems encountered and solutions implemented are recorded.
Industrial computer boards have all I/O connections rigorously tested to ensure that everything is working properly before the board is certified as ready to ship.
After photos are taken to document the exterior condition of the part, it is packaged and sent to the customer. ESD-safe materials are used to protect sensitive equipment on its journey.
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Form Factor | PC/104 |
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Breakdown Voltage Capacity | 2000 Vrms for 1 min. |
Isolated DI Connector | 20-pin post header |
Isolated Digital Output Channels | Opto-Isolated 8 DI channels |
Isolation Voltage | 2500 VDC |
Isolator Response Time | 25 µs |
Nominal Switch | 1.5 A @ 30 VDC |
Over-voltage Protect | 70 VDC |
Power Consumption | 100 mA @ +5 V (typical); 280 mA @ +5 V ( max) |
Relay Output Channels | 8-ch SPDT (Form C) relays |
Relay Output Connector | 50-pin post header |
Switching Current Capacity | 1.5 A max. |
Switching Power Capacity | 45 W max. |
Switching Voltage Capacity | 220 VDC max. |
Download "ADVANTECH-PCM-3725-datasheet.pdf" (285 KiB)
PCM-3725 8-ch Relay and Isolated Digital Input PC/104 Module PCM-3730 16-ch Isolated Digital I/O PC/104 Module 2-ch Counter/Timer with 24-ch Digital I/O PCM-3780 PC/104 Module RoHS RoHS COMPLIANT COMPLIANT PCM-3725 PCM-3730 2002/95/EC PCM-3780 2002/95/EC Specifications Specifications Specifications Isolated Digital Input Digital Input Digital Input Channels 16, 5 V/TTL Channels 8 Channels 24 (shared with output) Interrupt Capable Ch. 4 Input Voltage Logic 0: 3 V Compatibility 5 V/TTL Logic 1: 10 V (50 V max.) Input Voltage Logic 0: 0.8 V max. Isolated Digital Input Isolation Protection 2,500 VDC Logic 1: 2.4 V min. Channels 8 Overvoltage Interrupt Capable Ch. 24 Input Voltage Logic 0: 2 V max. Protection 70 V DC Logic 1: 5 V min. (24 V max.) Digital Output Opto-Isolator Isolation Protection 2,500 VDC Opto-Isolator 0.1 ms Response 25 µs Channels 24 (shared with input) Response Input Resistance 4.7 KW Compatibility 5 V/TTL Input Resistance 2 kW @ 0.5 W Output Voltage Relay Output Digital Output Logic 0: 0.5 V max. @ 24 mA (sink) Channels 8 Logic 1: 2.4 V min. @ 15 mA (source) Channels 16, 5 V/TTL Relay Type SPDT (Form C) Output Capability Counter/Timer Contact Rating 30 VDC@ 1.5 A Sink: 8 mA @ 0.5 V max. Source: -0.4 mA @ 2.4 V min. Relay on Time 4 ms Channels 2 Relay off Time 4 ms Resolution 16 bits Isolated Digital Output Life Span 100,000 min @ 2 A/30 V Compatibility 5 V/TTL Channels 8 Resistance Contact: 100 mW Max. Input Frequency 20 MHz Output Type Sink (NPN) Insulation: 1 GW @ 500 V DC Isolation Protection 2,500 VDC Counter Modes 12 (programmable) Output Voltage 5 ~ 40 V DC Interrupt Capable Ch. 2 General Sink Current 200 mA max./channel Opto-Isolator 100 µs Bus Type PC/104 General Response I/O Connectors 1 x 20-pin head for IDI Bus Type PC/104 1 x 50-pin head for relay General I/O Connectors 1 x 50-pin box header Dimensions (L x H) 96 x 90 mm (3.8" x 3.5") Bus Type PC/104 1 x 20-pin box header Power Consumption Typical: 5 V @ 100 mA I/O Connectors 3 x 20-pin box header Dimensions (L x H) 96 x 90 mm (3.8" x 3.5") Max.: 5 V @ 280 mA Dimensions (L x H) 96 x 90 mm (3.8" x 3.5") Power Consumption Typical: 5 V @ 300 mA Operating Power Consumption Typical: 5 V @ 330 mA Max.: 5 V @ 0.8 mA Max.: 5 V @ 500 mA Temperature 0 ~ 60° C (32 ~ 140° F) Operating 0 ~ 60° C (32 ~ 140° F) Operating Temperature 0 ~ 60° C (32 ~ 140° F) Storage Temperature -20 ~ 70° C (-4 ~ 158° F) Temperature Storage Temperature -20 ~ 70° C (-4 ~ 158° F) Storage Humidity 5 ~ 95% RH, non-cond. Storage Humidity 5 ~ 95% RH, non-cond. Storage Temperature -20 ~ 70° C (-4 ~ 158° F) Operating Humidity 5 ~ 85% RH non-cond. Ordering Information Ordering Information PCM-3725 8-ch Relay/Isolated Digital Ordering Information PCM-3730 16-ch Isolated DI/O PC/104 Input PC/104 Module Module w/ 20p Cable PCM-3780 2-ch Counter/Timer, DI/O, PCL-10120-1 20-pin Flat Cable, 1 m PCL-10120-1 20-pin Flat Cable, 1 m PC/104 Module w/Cables PCL-10120-2 20-pin Flat Cable, 2 m PCL-10120-2 20-pin Flat Cable, 2 m PCL-10120-1 20-pin Flat Cable, 1 m ADAM-3920 20-pin DIN-rail Flat Cable PCL-10150-1.2 50-pin Flat Cable, 1.2 m Wiring Board PCL-10150-1.2 50-pin Flat Cable, 1.2 m ADAM-3920 20-pin DIN-rail Flat Cable PCLD-780 Screw Terminal Board w/ Two ADAM-3920 20-pin DIN-rail Flat Cable Wiring Board 20-pin Flat Cables Wiring Board ADAM-3950 50-pin DIN-rail Flat Cable PCLD-785 16-ch Relay Board w/ One ADAM-3950 50-pin DIN-rail Flat Cable Wiring Board 1m 20-pin Flat Cable Wiring Board PCLD-780 Screw Terminal Board w/ Two PCLD-885 16-ch Power Relay Board w/ 20-pin Flat Cables 20p & 50p Flat Cables Data Acquisition Boards
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