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ioLogik E1261H-T

Features and Benefits

  • User-definable Modbus/TCP Slave addressing
  • 2-port Ethernet switch for daisy-chain topologies
  • 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  Linux platform
  • IEC 60945 approval for harsh offshore environments
  • Wide operating temperature range: -40 to 75°C (-40 to 167°F)
ioLogik E1261H Specifications
• Inputs and Outputs
Configurable DIOs (by software) 12 channels
Analog Inputs 5 channels
RTDs 3 channels
Isolation 3k VDC  2k Vrms
• Digital Input
Sensor Type Wet Contact (NPN  PNP), Dry Contact
I/O Mode DI  Event Counter (channels 0 to 3)
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  Pulse Output (channels 0 to 3)
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
• Analog Input
Type Differential input
Resolution 16 bits
I/O Mode Voltage / Current (software selectable)
Input Range 0 to 10 V, 0 to 20 mA, 4 to 20 mA, 4 to 20 mA (burnout detection)
Accuracy • ±0.5% FSR @ 25°C
• ±1.0% FSR @ -40 and 75°
Sampling Rate (all channels) • All channels: 12 samples/sec
• Per channel: 1.5 samples/sec
Input Impedance 10 mega-ohms (min.)
Built-in Resistor for Current Input 120 ohms
• RTDs
Sensor Type PT100 ( -200 to 850°C)
Input Connection 2-  3-wire
Sampling Rate • All channels: 12 samples/sec
• Per channel: 1.5 samples/sec
Resolution 0.5°C
Accuracy • ±0.5% FSR @ 25°C
• ±1.0% FSR @ -40 and 75°C
Input Impedance 625 kilo-ohms
• Power Requirements
Input Voltage 12 to 48 VDC
Input Current 235 mA @ 24 VDC
• Physical Characteristics
Dimensions 140 x 113 x 36.3 mm (5.51 x 4.45 x 1.43 in)
Weight 825 g (1.82 lb)
• MTBF (mean time between failures)
Time 296,094 hrs
Standard Telcordia SR332
Common Specifications
• LAN
Ethernet 2 switched 10/100 Mbps RJ45 ports
Protection 1.5 kV magnetic isolation
Protocols Modbus/TCP (slave), TCP/IP, UDP, DHCP, BOOTP, HTTP
• Serial
Interface 1 RS-232/422/485 (software selectable) DB9 male port
Parity None
Data Bits 8
Stop Bits 1
Flow Control None
Baudrate 300 to 115200 bps
Protocols Modbus RTU (slave)
• Physical Characteristics
Wiring I/O cable max. 14 AWG
Mounting DIN rail (standard), wall (with optional kit)
• 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
Note: Please contact Moxa if you require products guaranteed to function
properly at higher altitudes.
• Standards and Certifications
Safety UL 508
EMC EN 55032/24, EN 61000-6-2/6-4
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: 1 kV; Signal: 0.5 kV
IEC 61000-4-5 Surge: Power: 2 kV
IEC 61000-4-6 CS: 3 V
IEC 61000-4-8
Maritime IEC 60945
Green Product RoHS, CRoHS, WEEE
Note: Please check Moxa’s website for the most up-to-date certification status.
• Warranty
Warranty Period 5 years
Details See www.moxa.com/warranty
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