ADAM-4055

ADAM-4055-C

ISOLATED DIGITAL IO MODULE

ADAM-4055 - RS-485 to 16 Channel Isolated Digital I/O Module with Modbus

CE

CE is a mandatory standard for products on the market in the European Economic Area. By CE marking a product, the manufacturer ensures that the item meets the essential safety requirements set out in the applicable CE directive.

RoHS

This product fully adheres to the Restriction of Hazardous Substances Directive 2002/95/EC, RoHS for short.  The directive covers the restriction of use of certain hazardous substances in electrical and electronic equipment and was adopted in February 2003 by the European Union.

2 Year Warranty

These products come with a standard two year manufacturer warranty.

Class 1 Division 2 Certified

The National Electrical Code (NEC) defines hazardous environments as areas “where fire or explosion hazards may exist due to flammable gases, vapours, liquids, dust or particles”. When such materials are found in the atmosphere of an area, a potential for explosion exists, which could be ignited if an electrical or other source of ignition is present. As defined by the classification authorities, certified devices are suitable for installation and operation within a Class 1, Division 2 environment. Class 1 environments are areas where there is a presence of flammable gases or vapours in the air, such as natural gas or petroleum vapour. Facilities including oil rigs, refineries, gas plants and automotive repair centres all fall within this category.

FCC Approved

The Federal Communications Commission (FCC) is an independent agency of the United States government that sets standards and governs the testing of conducted and radiated emissions such as EMI.

ADAM-4055 : IN STOCK : Isolated Digital IO Module
Featured in:ADAM Modules - Buy onlineADAM-4000 RS-485 Distributed I/O Modules Advantech Distributed I/O Modules

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ADAM-4055-C

RS-485 to 16 Channel Isolated Digital I/O Module with Modbus

* Lead time is indicative and is subject to change at time of ordering. Next business day delivery on in-stock products only (when ordered before 3pm).
** Contact us for quantity or project pricing.
† Additional delivery charge may be incurred for certain postcodes (calculated at checkout)
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ADAM-4055 overview

Specification
Description
Downloads
Input
Digital
Channels
8
Input Voltage Range
Dry Contact Logic level 1: close to DGND Logic level 0: open
Wet Contact Logic level 1: 10~50 VDC Logic level 0: 0~3 VDC
Output
Digital
Channels
8
Output Type
Sink
Output Voltage
0V to 40V DC
Sink Current
200 mA max./channel
Communication Interface
RS-485
Isolation Voltage
2500V DC
Protocol
ASCII command, Modbus/RTU
Connectors
2x 13-pin plug-in screw terminal
Input Voltage
10V to 30V DC
Operating Temperature
-10°C to +70°C
Certification
CE, FCC
Mounting
DIN-rail

The ADAM-4055 offers 8 channels of isolated digital inputs and 8 channels of isolated digital outputs for critical applications.

The inputs accept 10 to 50V voltage, and the outputs supply 5 to 40V DC open collector.

The ADAM-4055 is also built with LED indicator for easy status reading.

Features
  • 10-30V DC Power Input (1W @ 24V DC)
  • Eight Isolated Digital Input Channels
  • Overvoltage Protection : 70V DC
  • Eight Digital Output Channels (Open Collector to 40V, 200mA load)
  • Isolation Voltage : 3000V DC
  • LED Indicators : Yes
  • Supported Protocols : ASCII command and Modbus/RTU
  • System and Communication Watchdog Timer
  • -10C ~ +70C Operating Temperature
  • Class 1, Division 2 approved for use in hazardous environments
Enquire about the ADAM-4055
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T: +44 (0)1782 337 800 • E: sales@impulse-embedded.co.uk

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