Features and Benefits

  • User-definable Modbus/TCP Slave addressing
  • 2-port Ethernet switch for daisy-chain topologies
  • Active communications with MX-AOPC UA Server
  • Easy mass deployment and configuration with ioSearch utility
  • Friendly configuration via web browser
  • Simplify I/O management with MXIO library on either Windows or Linux platform
  • IEC 60945 approval for harsh offshore environments
  • Wide operating temperature range: -40 to 75°C (-40 to 167°F)

Rugged Ethernet Remote I/O: The ioLogik E1200H Series for Harsh Environments

Industry-Proven Rugged Design

Installation of remote Ethernet I/O in offshore environments is a real challenge. It is critical to find devices properly designed for protected, safe use in these environments. Moxa’s ioLogik E1200H series with IEC 60945 certifications fulfills the need for devices suitable to such demanding industrial applications. Compactly packaged in a metal housing, this rugged hardware keeps operating in temperatures ranging from -40 to 75°C, meeting the stringent demands of IEC 60945 for harsh offshore applications.

Daisy-Chain Topology Reduces Deployment Costs

Thanks to its two embedded Ethernet switch ports, the ioLogik E1200H remote Ethernet I/O allows you to create daisy-chain topologies for easy cabling. In distributed Ethernet data acquisition applications, panels, units, and cabinets are often located at remote sites where space is limited. The daisy-chain capability of the ioLogik E1200H series allows ioLogik E1200H units to connect in series either to each other or to other nearby Ethernet devices, drastically saving on both space and wiring costs.

Application: Offshore Remote Monitoring

Have you ever wondered where to find a rugged remote Ethernet I/O device to offshore facilities? You need something with the ability to withstand extreme weather conditions, wide temperature changes and that can be used in hazardous environments. With Moxa’s ioLogik E1200H, you get a robust design that will meet your most stringent demands, ensuring your remote data acquisition remains reliable, consistent, and safe.

ioLogik E1261H Specifications
• Inputs and Outputs
Configurable DIOs (by software)12 channels
Analog Inputs5 channels
RTDs3 channels
Isolation3k VDC or 2k Vrms
• Digital Input
Sensor TypeWet Contact (NPN or PNP), Dry Contact
I/O ModeDI or Event Counter (channels 0 to 3)
Dry Contact• On: short to GND
• Off: open
Wet Contact (DI to GND)• On: 0 to 3 VDC
• Off: 10 to 30 VDC
Common Type12 points per COM
Counter Frequency250 Hz
Digital Filtering Time IntervalSoftware Configurable
• Digital Output
TypeSink
I/O ModeDO or Pulse Output (channels 0 to 3)
Pulse Output Frequency500 Hz
Over-Voltage Protection45 VDC
Over-Current Protection2.6 A (4 channels @ 650 mA)
Over-Temperature Shutdown175°C (typical), 150°C (min.)
Current Rating200 mA per channel
• Analog Input
TypeDifferential input
Resolution16 bits
I/O ModeVoltage / Current (software selectable)
Input Range0 to 10 V, 0 to 20 mA, 4 to 20 mA, 4 to 20 mA (burnout detection)
Accuracy• ±0.5% FSR @ 25°C
• ±1.0% FSR @ -40 and 75°
Sampling Rate (all channels)• All channels: 12 samples/sec
• Per channel: 1.5 samples/sec
Input Impedance10 mega-ohms (min.)
Built-in Resistor for Current Input120 ohms
• RTDs
Sensor TypePT100 ( -200 to 850°C)
Input Connection2- or 3-wire
Sampling Rate• All channels: 12 samples/sec
• Per channel: 1.5 samples/sec
Resolution0.5°C
Accuracy• ±0.5% FSR @ 25°C
• ±1.0% FSR @ -40 and 75°C
Input Impedance625 kilo-ohms
• Power Requirements
Input Voltage12 to 48 VDC
Input Current235 mA @ 24 VDC
• Physical Characteristics
Dimensions140 x 113 x 36.3 mm (5.51 x 4.45 x 1.43 in)
Weight825 g (1.82 lb)
• MTBF (mean time between failures)
Time296,094 hrs
StandardTelcordia SR332
Common Specifications
• LAN
Ethernet2 switched 10/100 Mbps RJ45 ports
Protection1.5 kV magnetic isolation
ProtocolsModbus/TCP (slave), TCP/IP, UDP, DHCP, BOOTP, HTTP
• Serial
Interface1 RS-232/422/485 (software selectable) DB9 male port
ParityNone
Data Bits8
Stop Bits1
Flow ControlNone
Baudrate300 to 115200 bps
ProtocolsModbus RTU (slave)
• Physical Characteristics
WiringI/O cable max. 14 AWG
MountingDIN rail (standard), wall (with optional kit)
• Environmental Limits
Operating Temperature-40 to 75°C (-40 to 167°F)
Storage Temperature-40 to 85°C (-40 to 185°F)
Ambient Relative Humidity5 to 95% (non-condensing)
ShockIEC 60068-2-27
VibrationIEC 60068-2-6
AltitudeUp to 2000 m
Note: Please contact Moxa if you require products guaranteed to function
properly at higher altitudes.
• Standards and Certifications
SafetyUL 508
EMCEN 55032/24, EN 61000-6-2/6-4
EMICISPR 32, FCC Part 15B Class A
EMSIEC 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: 1 kV; Signal: 0.5 kV
IEC 61000-4-5 Surge: Power: 2 kV
IEC 61000-4-6 CS: 3 V
IEC 61000-4-8
MaritimeIEC 60945
Green ProductRoHS, CRoHS, WEEE
Note: Please check Moxa’s website for the most up-to-date certification status.
• Warranty
Warranty Period5 years
DetailsSee www.moxa.com/warranty

Available Models

Model No.Description
ioLogik E1261H-TEthernet Remote I/O with 2-port Ethernet Switches, 12 DI/Os, 5 AIs and 3 RTDs, -40 to 75°C Operating Temperature.

Towards a Smarter World with Moxa’s I/O Solutions

Smart I/O Success Stories
The innovation of Moxa’s data acquisition engineers is reflected in Moxa’s latest I/O products, which are helping companies around the world simplify the management of distributed control systems, and as a result reduce costs and create business growth. In addition, Moxa also provides innovative data acquisition software that helps businesses simplify the process of integrating I/O devices with an existing network. This smart automation software not only helps users gather data faster and more efficiently, but also helps businesses identify, assess, and monitor potential risks.

Download this 16-page Smart I/O Brochure to learn more about:
– The Smarter World Trend 
– Moxa’s Innovative Designs
– Moxa’s Easy-to-Use Automation Software
– Success Stories Based on Moxa’s Smart I/O Solutions
– Moxa’s Smart IO Product Selection Guide

Related White Papers

A New Chapter in the Legacy of RS-485 Data Acquisition Devices
This white paper provides insight into the future of RS-485 data acquisition devices, and how Moxa is adding a new chapter to the legacy of RS-485 data acquisition devices.

SNMP I/O Devices Make Monitoring Environmental Conditions Easy
This paper will first explain what SNMP is, why you should use SNMP for environmental monitoring, and then discuss how an SNMP environmental monitoring device will help ease the management and implementation process.

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