45MR-3800 - Module for ioThinx 4500 Series, 8 AIs, 0 to 20 mA/4 to 20 mA, -20 to 60 Degree C operating temperature
by MOXA

Introduction

Moxa’s ioThinx 4500 Series (45MR) Modules, 45MR-3800, are available with DI/Os, AIs, relays, RTDs, and other I/O types, giving users a wide variety of options to choose from and allowing them to select the I/O combination that best fits their target application. With its unique mechanical design, hardware installation and removal can be done easily without tools, greatly reducing the amount of time required to set up and replace the modules.

Easy Tool-Free Installation and Removal

The ioThinx 4500 Series has a unique mechanical design that reduces the amount of time required for installation and removal. In fact, screwdrivers and other tools are not required for any part of the hardware installation, including mounting the device on a DIN-rail, as well as connecting the wiring for both communication and I/O signal acquisition. Furthermore, no tools are required to remove the ioThinx from a DIN-rail. Removing all of the modules from a DIN-rail is also easy using the latch and release tab.

Input/Output Interface

• Analog Input Channels

  45MR-3800 Series: 8
  

Analog Inputs

• Connector

  Spring-type Euroblock terminal

• I/O Mode

  Voltage/Current

• I/O Type

  Differential

• Resolution

  16 bits

• Input Range

  45MR-3800 Series: 0 to 20 mA, 4 to 20 mA, 4 to 20 mA(burnout detection)
  

• Over-Voltage Protection

  -25 to +30 VDC (power on)
  -35 to +35 VDC (power off)

• Accuracy

  ±0.1% FSR @ 25°C
  ±0.3% FSR @ -40 and 75°C

• Sampling Rate

  All channels: 100 samples/sec
  Per channel: 12.5 samples/sec
  Single channel: 100 samples/sec

• Input Impedance

  45MR-3800 Series: 120 ohms
  45MR-3810 Series: 10 mega-ohms (min.)

Power Consumption

• System Power

  45MR-3800 Series: 197.3 mA @ 3.3 VDC
  

Physical Characteristics

• Weight

  45MR-3800 Series: 79.8 g (0.176 lb)
  

• Dimensions

  19.5 x 99 x 60.5 mm (0.77 x 3.90 x 2.38 in)

• Housing

  Plastic

• Installation

  DIN-rail mounting

• Wiring

  I/O cable, 18 to 24 AWG

• Strip Length

  I/O cable, 9 to 10 mm

Environmental Limits

• Operating Temperature

  Standard Models: -20 to 60°C (-4 to 140°F)
  Wide Temp. Models: -40 to 75°C (-40 to 167°F)

• Storage Temperature (package included)

  -40 to 85°C (-40 to 185°F)

• Ambient Relative Humidity

  5 to 95% (non-condensing) The relays of the 45MR-2404 Series may malfunction when operating in high condensation environments below 0°C.

• Altitude

  Up to 4000 m Please contact Moxa if you require products guaranteed to function properly at higher altitudes.

Standards and Certifications

• EMC

  EN 55032/24

• EMI

  CISPR 32, FCC Part 15B Class A

• EMS

  IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
  IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m
  IEC 61000-4-4 EFT: Power: 2 kV; Signal: 1 kV
  IEC 61000-4-5 Surge: Power: 2 kV; Signal: 1 kV
  IEC 61000-4-6 CS: 10 V
  IEC 61000-4-8 PFMF

• Shock

  IEC 60068-2-27

• Vibration

  IEC 60068-2-6

Declaration

• Green Product

  RoHS, CRoHS, WEEE

MTBF

• Time

  45MR-3800 Series: 2,085,426 hrs
  

• Standards

  Telcordia SR332