ioLogik E1242-T MOXA serial remote io server

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 )

Introduction

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. 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. 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.

Inputs and Outputs

Analog Inputs: 4 channels
Digital Inputs: 4 channels
Configurable DI/Os: 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 (DI to COM):
     On: 10 to 30 VDC
     Off: 0 to 3 VDC
Common Type: 4 points per COM
Counter Frequency: 250 Hz
Digital Filtering Time Interval: Software Configurable

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)

LAN

Ethernet: 2 switched 10/100 Mbps RJ45 ports
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

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)
Note: Because of the limited lifetime of power relays, products that use this component are covered by a 2-year warranty.