Features and Benefits
User-definable Modbus/TCP Slave addressing
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
Wide operating temperature range: -40 to 75°C (-40 to 167°F)
Introduction
Moxa’s ioLogik E1261W-T is designed for Ethernet-based remote condition monitoring systems. With 3 RTD, 5 AI, and 12 DIO channels, the ioLogik E1261W-T’s I/O combination is ideal for monitoring wind turbines and environmental conditions. Unlike other remote I/O products, which are passive and must poll for data, the ioLogik E1261W-T supports active communication with Moxa’s patented Active OPC Server to seamlessly connect with SCADA systems in real time.This report-by-exception approach, which is new to PC-based monitoring, requires far less bandwidth than traditional polling methods.
| LAN | |
| Ethernet | 1 10/100 Mbps RJ45 port |
| Protection | 1.5 kV magnetic isolation |
| Protocols | Modbus/TCP (slave), TCP/IP, UDP, DHCP, BOOTP, HTTP |
| • Serial | |
| Interface | 1 RS-485-2w terminal block port |
| Parity | None |
| Data Bits | 8 |
| Stop Bits | 1 |
| Flow Control | None |
| Baudrate | 1200 to 115200 bps |
| Protocols | Modbus RTU (slave) |
| • Inputs and Outputs | |
| Configurable DIOs (by software) | 12 channels |
| Analog Inputs | 5 channels |
| RTDs | 3 channels |
| Isolation | 3k VDC or 2k Vrms |
| • 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 GND) | • On: 0 to 3 VDC • Off: 10 to 30 VDC |
| Common Type | 12 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 channe |
| • Analog Input | |
| Type | Differential input |
| Resolution | 16 bits |
| I/O Mode | Voltage / Current (software selectable) |
| Input Range | 0 to 10 VDC, 0 to 20 mA, 4 to 20 mA, 4 to 20 mA (burnout detection) |
| Accuracy | • ±0.1% FSR @ 25°C • ±1.0% FSR @ -40 and 75°C |
| Sampling Rate | • All channels: 12 samples/sec • Per channel: 2.4 samples/sec |
| Input Impedance | 10 mega-ohms (min.) |
| Built-in Resistor for Current Input | 120 ohms |
| • RTD | |
| Sensor Type | PT100 (-200 to 850°C) |
| Input connection | 2- or 3-wire |
| Sampling Rate | • All channels: 12 samples/sec • Per channel: 4 samples/sec |
| Resolution | 16 bits |
| Accuracy | • ±0.1% FSR @ 25°C • ±1.0% FSR @ -40 and 75°C |
| Input Impedance | 625 kilo-ohms (min.) |
| • Power Requirements | |
| Input Voltage | 12 to 36 VDC |
| Input Current | 143 mA @ 24 VDC |
| • Physical Characteristics | |
| Wiring | I/O cable, 14 AWG (max.) |
| Dimensions | 115 x 79 x 40.4 mm (4.53 x 3.11 x 1.59 in) |
| Weight | Under 250 g (0.55 lb) |
| Mounting | DIN-rail or wall |
| • Environmental Limits | |
| Operating Temperature | -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) |
| Shock | IEC 60068-2-27 |
| Vibration | IEC 60068-2-6 |
| Altitude | Up to 2000 m Please contact Moxa if you require products guaranteed to function properly at higher altitudes. |
| • Standards and Certifications | |
| Safety | UL 508 |
| 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 |
| Green Product | RoHS, CRoHS, WEEE Please check Moxa’s website for the most up-to-date certification status. |
| • MTBF (mean time between failures) | |
| Time | 367,508 hrs |
| Standard | Telcordia SR332 |
| • Warranty | |
| Warranty Period | 2 years |
Available Models
| Model No. | Description | |
|---|---|---|
| ioLogik E1261W-T | Ethernet remote I/O with 12 DIOs, 5 AIs, 3 RTDs, -40 to 75°C operating temperature |
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