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MOXA - ioLogik E2240 (Our ITEM #: 492144)
Ethernet I/O Server 8AI, 2AO, Modbus/TCP, SNMP, Active I/O Messaging
Unit Price MSRP: $569.00
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 Overview   Accessories   DataSheet 

Improve system efficiency via real-time data acquisition
Unlike traditional passive remote I/O, Active Remote I/O provides Active I/O messaging that can send message over Ethernet, TCP/IP network on I/O input status changes or meets certain condition, the message is sent to host computer. Communication between the host computer and Active Remote I/O device is concise and efficient. In addition, the message delivery time is 20 times faster than traditional SCADA systems (50 ms compared to 1 sec).

No programming! Hassle-free Click&Goâ„¢ logic control
Click&Goâ„¢ logic is the key to make ioLogik E2000 series become an intelligent remote I/O. Click&Goâ„¢ logic lets you decide when to send I/O data, and what to say to host computers for simple alarm control and messaging.

As opposed to using C-language or PLC-ladder, a person who understands basic logic concepts can do the configuration themselves, and easily finish their projects. Unlike passive remote I/O architecture, you can integrate Active Remote I/O’s input signals into one event to be an integrated message, and set up local output control at the same time. The unique Click&Go™ logic is a patent pending technology developed by Moxa.

Unique LCD Display Module for on-site configuration
ioLogik E2000 series Active Remote I/O provides an optional LCD display module for on-site management and configuration. The unique display module can display network and I/O settings, e.g. analog input value, digital input counter value. The IP, netmask address can be set locally without carrying a PC.


Independent Configuration for Multi-functional AI and AO points
Each analog input can be independently configured by voltage or current mode by software. The analog input channels support various signals ranging from +/-150 mV to +/-10V at 16-bit resolution.

Typical Application

Actively transfer I/O data in real-time over Ethernet
Easy-to-use Click&Goâ„¢ Logic for local output control and messaging
8-channel analog input for mV, voltage, current signal with wire-off detection (at 4-20mA)
2-channel analog output for voltage, current actuator control
Connecting up to 10 hosts
SNMP to I/O mapping that works with Network Management System
Quick programming library for VB, VC, BCB
NIST-traceable calibration

10/100 Mbps, RJ45
1.5 KV magnetic isolation
Modbus/TCP, TCP/IP, UDP, DHCP, Bootp, SNMP (MIB for I/O and Network), HTTP, Active I/O Messaging, IP filtering
RS-485 (2-wire): Data+, Data-, GND
Serial Line Protection
15 KV ESD for all signals
Serial Communication Parameters
Data bits
Stop bits
Flow control
1200 bps to 115200 bps
Built-in RTC
Power Requirements
Power input
24 VDC nominal, 12 to 48 VDC
Power consumption
282 mA @ 24 VDC (typ.)
Field power
24 VDC nominal, up to 36 VDC
Mechanical Specifications
I/O cable max. 14 AWG
Operating temperature
-10 to 60°C (14 to 140°F), 5 to 95% RH
Storage temperature
-40 to 85°C (-40 to 185°F), 5 to 95%RH
Analog Input
Input range
+/-150 mV, +/-500 mV, +/-5 V, +/-10 V, 0 to 20 mA, 4 to 20 mA
Data format
16-bit integer (2's complement)
+/- 0.1%, FSR @ 25°C, +/- 0.3%, FSR @ 0, 60ºC
Optical isolation
Sampling rate
10 samples/sec (voltage), 6 samples/sec (current)
Input impedance
900K Ohm
Built-in resistor for current input
125 Ohm
Can withstand continuous overvoltage (protection range-10V to 10V)
Analog Output
Output range
0 to 10V, 4 to 20 mA
Drive voltage
15 VDC for current output
Data format
16-bit integer (2's complement)
+/- 0.1%, FSR @ 25C, +/- 0.3%, FSR @ 0, 60ºC (current)
+/- 0.2%, FSR @ 25C, +/- 0.4%, FSR @ 0, 60ºC (voltage)
CMR @ 50/60 Hz
95 dB min.
Zero drift
+/- 9μV/ºC
Span drift
+/- 25 ppm/ºC
Load resistor
< 250 Ohm
Agency Approvals
FCC Part 15, CISPR (EN55022) Class A
IEC61000-4-2 (ESD), level 2/3
IEC61000-4-3 (RS), level 2
IEC61000-4-4 (EFT), level 2
IEC61000-4-5 (Surge), level 3
IEC61000-4-6 (CS), level 2
IEC61000-4-8 (PM), level 1
IEC61000-4-11 (Dip)
UL 508 (pending)
2 years


Power Requirements
Power Consumption 198 mA @ 24 VDC
Power Input 24 VDC nominal, 12 to 36 VDC
Serial Communication Parameters
Flow Control None
Protocol Modbus/RTU
Data Bits 8
Parity None
Stop Bits 1
Baudrate 1200 to 115200 bps
Analog Input
Isolation 3K VDC or 2K Vrms
Input Impedance 900K ohms (min.)
Built-in Resistor for Current Input 120 ohms
Resolution 16 bits
Input Range ±150 mV, ±500 mV, ±5 V, ±10 V, 0 to 20 mA, 4 to 20 mA
Sampling Rate (all channels) • 10 samples/sec for voltage • 6 samples/sec for current
Accuracy ±0.1% FSR @ 25°C ±0.3% FSR @ -10 and 60°C
I/O Mode Voltage / Current
Inputs and Outputs
Analog Outputs 2 channels
Analog Inputs 8 channels
Protection 1.5 KV magnetic isolation
Ethernet 1 x 10/100 Mbps, RJ45
Protocols Modbus/TCP, TCP/IP, UDP, DHCP, Bootp, SNMP, HTTP, CGI, SNTP
Analog Output
Resolution 12 bits
Drive Voltage 15 VDC for current output
Accuracy ±0.1% FSR @ 25°C ±0.3% FSR @ -10 and 60°C
Output Range 0 to 10 V, 4 to 20 mA
Load Resistor Less than 250 ohms
Environmental Limits
Operating Temperature -10 to 60°C (14 to 140°F)
Storage Temperature -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity 5 to 95% (non-condensing)
Physical Characteristics
Weight under 250 g
Dimensions 115 x 79 x 45.6 mm (4.53 x 3.11 x 1.80 in)
Wiring I/O cable max. 14 AWG
Standards and Certifications
EMI FCC Part 15 Subpart B Class A, EN 55022 Class A
Safety UL 508
Shock IEC 60068-2-27
Vibration IEC 60068-2-6
EMS IEC 61000-4, IEC 61000-6
Freefall IEC 60068-2-32
Serial Communication
Interface RS-485-2w: Data+, Data-, GND
Serial Line Protection 15 KV ESD for all signals
MTBF (mean time between failure)
Time 155,941 hrs
Database Telcordia (Bellcore)
Warranty Period 5 years
Details See
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Tel: 1-800-813-4218
Fax: 1-814-861-8137

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Manufacturer Warranty Policy


Moxa products are warranted to be free from manufacturing defects in materials and workmanship starting from the date of delivery. The actual warranty period of the product(s) depends on the product category.

Warranty Periods

* The 3-year warranty period for Embedded x86 Box Computers is effective for products shipped after Jan. 1, 2010. A 5-year warranty still applies to products shipped before 2010.

* For products containing storage devices (hard drives, flash drives, etc.), back up your data before sending the products for repair. Moxa is not responsible for any loss of data. Please ensure the use of properly licensed software with our systems. Moxa does not condone the use of pirated software and will not service systems using such software. Moxa will not be held legally responsible for products shipped with unlicensed software installed by the user.

* If the customer opens the computer to install an HDD without making any modifications to the unit, the warranty will remain valid.

Product warranties remain valid provided the product was properly installed and used. Defects, malfunctions, or failures of the warranted product caused by damage resulting from acts of God (such as floods, fire, etc.), environmental and atmospheric disturbances, other external forces such as power line disturbances, host computer malfunction, plugging the board in under power, or incorrect cabling, and damage caused by misuse, abuse, and unauthorized alteration or repair, are not warranted. A product will not be warranted in the following situations:

This warranty is limited to the repair and/or replacement, at Moxa's sole discretion, of the defective product during its warranty period. Moxa will replace any product found to be defective within the first three months of purchase provided said product was properly installed and used. The customer must obtain a Return Merchandise Authorization (RMA) number prior to returning the defective product to Moxa for service.

The customer agrees to insure the product or assume the risk of loss or damage during transit, to prepay shipping charges, and to use the original shipping container or equivalent. Customers may either seek assistance from the original dealer, or from the closest Moxa Service Office. Repaired or replaced products are warranted for ninety (90) days from the date of repair or replacement, or for the remainder of the original product's warranty period, whichever is longer. For large order projects, customers may purchase an extended maintenance contract. Such products may have a shorter chipset life cycle, or some parts may have a limited warranty from the original supplier of the parts. Please contact Moxa's sales department if you would like to extend the maintenance period of a Moxa product.

Limitation of Liability

The provisions of the warranty are in lieu of any other warranty, whether expressed or implied, written or oral. Moxa's liability arising out of the manufacture, sale, or supplying of the product and its use, whether based on warranty, contract, negligence, product liability, or otherwise, shall not exceed the original cost of the product. In no event shall Moxa be liable for unintended or consequential damages, including, but not limited to, a loss of profits or use damages arising out of the manufacture, sale, or supplying of the product.

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