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Moxa ioLogik E1261W-T - Ethernet remote IO with 12 DIOs, 5 AIs, 3 RTDs, -40 to 75 Degree C operating temperature
by MOXA
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- 3 resistance thermometer detector (RTD) channels
- 5 analog input channels
- 12 DIO channels, which can each be configured for digital inputs or digital outputs
- Wide operating temperature: -40 to 75°C (-40 to 185°F)
- Active communication with patented Active OPC Server
- Simplify I/O management with MXIO library on either Windows or Linux platform
- User-friendly configuration via web browser
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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.
| • Inputs and Outputs |
| RTD Inputs |
3 channels |
| Analog Inputs |
5 channels |
| Configurable DIOs |
12 channels |
| Isolation |
3k VDC or 2k Vrms |
| • RTD Input |
| Resolution |
16 bits |
| Input Type |
-100, -200 to 850°C |
| Accuracy |
• ±0.1% FSR @ 25°C
• ±1% FSR @ -40 and 75°C |
| Sampling Rate |
12 samples/sec (all channels) |
| Resistance |
625k ohms (min.) |
| • Analog Input |
| Type |
Differential input |
| Resolution |
16 bits |
| I/O Mode |
Current |
| Input Range |
4 to 20 mA |
| Accuracy |
• ±0.1% FSR @ 25°C
• ±1% FSR @ -40 and 75°C |
| Sampling Rate |
12 samples/sec (all channels) |
| 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 GND) |
• On: 0 to 3 VDC
• Off: 10 to 30 VDC |
| Common Type |
12 points per COM (Configurable DIOs) |
| • Digital Output |
| Type |
Sink |
| I/O Mode |
DO or pulse output |
| Over-Voltage Protection |
45 VDC |
| Over-Current Protection |
400 mA (typical) |
| Current Rating |
Max. 200 mA per channel |
| • LAN |
| Ethernet |
1 10/100 Mbps switch port, 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 |
| • Environmental Limits |
| Operating Temperature |
-40 to 75°C (-40 to 140°F) |
| Storage Temperature |
-40 to 85°C (-40 to 185°F) |
| Ambient Relative Humidity |
5 to 95% (non-condensing) |
| • Serial Communication |
| Interface |
Data+, Data-, GND (3-contact terminal block) |
| Serial Line Protection |
15 kV ESD for all signals |
| • Serial Communication Parameters |
| Parity |
None |
| Data Bits |
8 |
| Stop Bits |
1 |
| Flow Control |
None |
| Baudrate |
1200 bps to 115,200 bps |
| Protocols |
Modbus RTU |
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