MOXA ioLogik E1242

Ethernet Remote I/O with 2-port Ethernet switch, 4 AIs, 4 DIs, and 4 DIOs

A new daisy-chained Ethernet I/O concept is now available. The ioLogik E1242 industrial Ethernet remote I/O has two embedded Ethernet switch ports that allow information to flow to another local Ethernet device or connect to the next ioLogik in the daisy-chain.

Applications such as factory automation, security and surveillance systems, and tunnel monitoring, can make use of daisy-chained Ethernet for building multi-drop I/O networks over standard Ethernet cables. Many industrial automation users are familiar with the multi-drop configuration typically used in fieldbus applications. The daisy-chain function on the Ethernet remote I/O ioLogik E1242 not only increases the connection between machines and panels, but also lowers the cost of buying separate Ethernet switches, and at the same time reduces labor fees and cabling by a large percentage. For example, if a production facility contains 700 stations (20 points per station), the wiring cost reduction can reach 15% of the total implementation cost.

Ethernet Remote I/O with 2-port Ethernet switch, 4 AIs, 4 DIs, and 4 DIOs

In remote automation applications, the control room and sensors are often far removed, making wiring over long distances a constant challenge. With peer-to-peer networking, users may now map a pair of ioLogik E1200 series modules so that input values will be directly transferred to output channels, greatly simplifying the wiring process and reducing wiring costs.

User-definable Modbus/TCP Addressing for Painless Upgrading of Existing Systems

For Modbus devices that are controlled and detected by fixed addresses, users need to spend a vast amount of time researching and verifying the configurations. Users need to locate each device’s networking details like I/O channels, or vendor-defined addresses to enable the initial or start address of a SCADA system or PLC. The ioLogik E1200, with user-definable Modbus/TCP addressing, offers greater flexibility, and setup is easy. Instead of worrying about individual devices, users simply configure the function and address map to fit their needs.

Feature :

The Green Core Product Identity of the ioLogik series will be phased in starting May 1, 2014. During the product transition period, you may still receive products that use the previous panel design. Please click here to learn more about Moxa’s Green Core product transition.

Features and Benefits 

• Support Modbus/TCP Protocol
• Active communication with patented Active OPC Server
• 2-port Ethernet switch for daisy-chain topologies
• Easy mass deployment and configuration with ioSearch utility
• Save time and wiring cost with peer-to-peer communication
• User-defined Modbus/TCP addressing
• Simplify I/O managment with MXIO library on either Windows or Linux platform
• Supports SNMPv1/v2c
• UL/cUL Class I Division 2, ATEX Zone 2 certification 
• Wide operating temperature: -40 to 75°C ( -40 to 167°F )

Diagram :

Specification :

• LAN
Ethernet	2 x 10/100 Mbps switch ports, RJ45
Protection	1.5 kV magnetic isolation
Protocols	Modbus/TCP, TCP/IP, UDP, DHCP, Bootp, HTTP
• Power Requirements
Power Input	24 VDC nominal, 12 to 36 VDC
• Physical Characteristics
Wiring	I/O cable max. 14 AWG
Dimensions	27.8 x 124 x 84 mm (1.09 x 4.88 x 3.31 in)
Weight	Under 200 g
Mounting	DIN rail or wall
• Environmental Limits
Operating Temperature	Standard Models: -10 to 60°C (14 to 140°F) Wide Temp. Models: -40 to 75°C (-40 to 167°F)
Storage Temperature	-40 to 85°C (-40 to 185°F)
Ambient Relative Humidity	5 to 95% (non-condensing)
Altitude	Up to 2000 m
Note	Please contact Moxa if you require products guaranteed to function properly at higher altitudes.
• Standards and Certifications
Safety	UL 508
EMI	EN 55022; EN 61000-3-2; EN 61000-3-3; FCC Part 15, Subpart B, Class A
EMS	EN 55024, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, EN 61000-4-11
Shock	IEC 60068-2-27
Freefall	IEC 60068-2-32
Vibration	IEC 60068-2-6
Green Product	RoHS, CRoHS, WEEE
Hazardous Location	UL/cUL Class I Diision 2, ATEX Zone 2
• Warranty
Warranty Period	5 years (excluding ioLogik E1214)
Details	See www.moxa.com/warranty
Note	Because of the limited lifetime of power relays, products that use this component are covered by a 2-year warranty.
E1242 Specifications
• Inputs and Outputs
Analog Inputs	4 channels
Digital Inputs	4 channels
Configurable DIOs	4 channels
Isolation	3K VDC or 2K Vrms
• Analog Input
Type	Differential input
Resolution	16 bits
I/O Mode	Voltage / Current
Input Range	0 to 10 VDC, 0 to 20 mA, 4 to 20 mA
Accuracy	±0.1% FSR @ 25°C ±0.3% FSR @ -10 and 60°C ±0.5% FSR @ -40 and 75°C
Sampling Rate	• All channels: 12 samples/sec • Per channel: 3 samples/sec • Only one channel enabled: 12 samples/sec
Input Impedance	10M ohms (min.)
Built-in Resistor for Current Input	120 ohms
• Digital Input
Sensor Type	Wet Contact (NPN or PNP), Dry Contact
I/O Mode	DI or Event Counter
Dry Contact	• On: short to GND • Off: open
Wet Contact	NPN (DI to GND): • On: 0 to 3 VDC • Off: 10 to 30 VDC PNP (DI to GND): • Off: 0 to 3 VDC • On: 10 to 30 VDC
Common Type	4 points per COM
Counter Frequency	250 Hz, power off storage
Digital Filtering Time Interval	Software selectable
• Digital Output
Type	Sink
I/O Mode	DO or Pulse Output
Pulse Output Frequency	500 Hz
Over-voltage Protection	45 VDC
Over-current Protection	2.6 A (4 channels @ 650 mA)
Over-temperature Shutdown	175°C (typical), 150°C (min.)
Current Rating	200 mA per channel
• Power Requirements
Power Consumption	139 mA @ 24 VDC
• MTBF (mean time between failures)
Time	502,210 hrs
Database	Telcordia (Bellcore)