Click to zoom

Please sign in or register to see model options and to add products to your cart.

Product short description:
  • 4 or 6-channel RTD/resistance input
  • Ethernet/IP, Modbus TCP/IP
  • i2o peer-to-peer available for Modbus TCP/IP 6-channel only

These modules provide an isolated Ethernet network interface for up to six input channels. Multi-range inputs accept signals from a variety of sensors and devices. High-resolution, low noise, A/D converters deliver high accuracy and reliability. Three-way isolation further improves the system performance.

 

966EN: Ethernet Temperature Input Modules Description

These modules provide an isolated Ethernet network interface for up to six input channels. Multi-range inputs accept signals from a variety of sensors and devices. High-resolution, low noise, A/D converters deliver high accuracy and reliability. 3-way isolation further improves the system performance.

Input Ranges:Input ranges are selectable for a 3-channel group.

RTD: 2-wire and 3-wire RTDs are supported. Platinum 100 ohm (alpha = 1.3850 or 1.3911).
Nickel 120 ohm.
Copper 10 ohm.

Resistance: 0 to 500 ohms.

Network Communication
Ethernet/IP
Modbus TCP/IP, (i2o® peer-to-peer available for Modbus TCP/IP 6 channel only)
10/100Mbps with automatic data rate negotiation.

Power Requirement: 15 to 36V DC supply (2 Watts) required.

Approvals
CE/ATEX marked. UL, cUL listed, Class I; Div. 2; Groups A, B, C, D.
EtherNet/IP, Modbus/TCP conformance tested.

Performance Specifications

Input

Accuracy
Input Type   Input Range     Accuracy (typical)
Pt 100 ohm     -200 to 850°C       ±0.25°C
Ni 120 ohm       -80 to 320°C       ±0.25°C
Cu 10 ohm       200 to 260°C        ±1.25°C
Resistance       0 to 500 ohms    ±0.05 ohms

RTD Break Detection: Upscale or downscale selection applies to all channels.

Noise Rejection
Normal Mode: Better than 40dB @ 60Hz.
Common Mode: Better than 130dB @ 60Hz.

Input Filter Bandwidth: -3dB at 3Hz, typical.

Input Conversion Rate: 80mS per channel.

Excitation Current: 1mA DC typical, all RTD types.

Environmental

Ambient Temperature and Humidity
Operating: -25 to 70°C (-13 to 158°F).
Storage: -40 to 85°C (-40 to 185°F).
Relative humidity: 5 to 95%, non-condensing.

Isolation: 1500V AC for 60 seconds or 250V AC continuous 3-way isolation between I/O, network, and power. Inputs share a common.

NOTE: i2o function only available on 6-channel Modbus TCP/IP modules.

  • Configurable from standard web browser
  • EtherNet/IP™ or Ethernet ModbusTCP/IP communication with automatic 10/100Mbps data rate negotiation
  • 6-input stand-alone module has much lower start-up cost than multi-piece block I/O systems
  • i2o function (available ONLY with Modbus TCP/IP 6-channel) enables direct input-to-output communication without a network controller
  • Versatile RTD or ohmic inputs support a wide variety of industrial sensors and devices
  • RTD break detection (upscale or downscale) identifies sensor wiring failures
  • High-resolution 16-bit sigma delta A/D converters ensure precise, high accuracy measurements
  • Compact packaging with pluggable terminals saves space and simplifies wiring
  • Wide operational temperature range permits installation in extreme environments; -25°C to 70°C (-13° to 158°F)
  • Approvals: CE/ATEX marked; UL, cUL listed, Class 1 Div 2 Groups A, B, C, D; EtherNet/IP, Modbus/TCP conformance tested

 

How to Connect to Acromag Ethernet I/O Devices - 8500815
Getting Connected to Acromag Ethernet I/O Devices These instructions summarize the basic steps you will have to take in order to initially connect an Acromag Ethernet I/O product to your Personal Computer (PC) or laptop. To connect an Ethernet device to your PC, consult with your network administrator. Either temporarily change the TCP/IP configuration of...
How to Communicate with Modbus/TCP Modules from Ignition Software - 8501121
Setting Up and Communicating with Acromag Series 9xxEN-40xx and XTxxx1-xxx Modbus/TCP Modules and EtherStax™ Modbus/TCP from Ignition Software This document illustrates a procedure for configuring OPC tags intended for Acromag BusWorks® Series Modbus/TCP modules using Windows software from Inductive Automation. It is assumed that the user has a working knowledge of OPC, Modbus TCP, and...
How to Connect Ethernet I/O Modules with RadioLinx Ethernet Modems - 8500770
Connecting Acromag Series 900EN I/O Modules to an existing network with RadioLinx Ethernet Modems Background – IP Addresses Any TCP/IP packet contains two addresses: a unique fixed MAC address, and a unique IP address. To communicate on the Internet, computers must have unique identifiers in order to differentiate one computer from another. This is accomplished...
How to Connect Acromag 900EN Ethernet Modules to Your PC - 8500734
Connecting Acromag Series 900EN Ethernet Modules to Your PC Objective: The purpose of this document is to provide a procedure for assigning a unique IP address to a second network interface card installed in a personal computer for the purpose of communicating with an Acromag Series 9xxEN Ethernet I/O Module. A procedure for accomplishing IP address...
How to Communicate with Acromag Ethernet/IP Modules from CompactLogix Controllers - 8500762
Communicating with Acromag Series 9xxEN-60xx and XTxxx2-xxx Ethernet/IP™ Modules from CompactLogix™ Controllers This document illustrates a procedure for configuring message commands intended for Acromag Busworks® Series Ethernet/IP modules using Ladder Logic programming software in addition to a CompactLogix Programmable Controller. It is assumed that the user has a working knowledge of; Ladder Logic programming and...

Manuals

966EN-4xxx User Manual (Log in to download the file)

966EN-6xxx User Manual (Log in to download the file)

AMTx: Modbus TCP/IP Software Information Page (Log in to download the file)
ESW-MBLIB: Ethernet Modbus C Library Software Information Page (Log in to download the file)
Ethernet IP EDS for 9xxEN-6xxx Modules (Log in to download the file)
  • Compare

    5035 Series: Ethernet Cables

    • Ethernet straight cable, CAT5
    • Ethernet crossover cable, CAT5E
    • Low EMI Double-Shielded Ethernet Patch Cable
    Select options

Additional information

Weight 10 oz
Dimensions 4.5 × 1.5 × 5 in
Part Number

966EN-4004: Modbus TCP/IP, 4 channel, 966EN-4006: Modbus TCP/IP and i2o protocol, 6 channel, 966EN-6004: Ethernet/IP, 4 channel, 966EN-6006: Ethernet/IP, 6 channel

Communication

Ethernet/IP, i2o Peer-to-Peer, Modbus TCP/IP

Product Series

BusWorks 900EN Series

Configuration

Built-in Web pages

  • Description

    966EN: Ethernet Temperature Input Modules Description

    These modules provide an isolated Ethernet network interface for up to six input channels. Multi-range inputs accept signals from a variety of sensors and devices. High-resolution, low noise, A/D converters deliver high accuracy and reliability. 3-way isolation further improves the system performance.

    Input Ranges:Input ranges are selectable for a 3-channel group.

    RTD: 2-wire and 3-wire RTDs are supported. Platinum 100 ohm (alpha = 1.3850 or 1.3911).
    Nickel 120 ohm.
    Copper 10 ohm.

    Resistance: 0 to 500 ohms.

    Network Communication
    Ethernet/IP
    Modbus TCP/IP, (i2o® peer-to-peer available for Modbus TCP/IP 6 channel only)
    10/100Mbps with automatic data rate negotiation.

    Power Requirement: 15 to 36V DC supply (2 Watts) required.

    Approvals
    CE/ATEX marked. UL, cUL listed, Class I; Div. 2; Groups A, B, C, D.
    EtherNet/IP, Modbus/TCP conformance tested.

    Performance Specifications

    Input

    Accuracy
    Input Type   Input Range     Accuracy (typical)
    Pt 100 ohm     -200 to 850°C       ±0.25°C
    Ni 120 ohm       -80 to 320°C       ±0.25°C
    Cu 10 ohm       200 to 260°C        ±1.25°C
    Resistance       0 to 500 ohms    ±0.05 ohms

    RTD Break Detection: Upscale or downscale selection applies to all channels.

    Noise Rejection
    Normal Mode: Better than 40dB @ 60Hz.
    Common Mode: Better than 130dB @ 60Hz.

    Input Filter Bandwidth: -3dB at 3Hz, typical.

    Input Conversion Rate: 80mS per channel.

    Excitation Current: 1mA DC typical, all RTD types.

    Environmental

    Ambient Temperature and Humidity
    Operating: -25 to 70°C (-13 to 158°F).
    Storage: -40 to 85°C (-40 to 185°F).
    Relative humidity: 5 to 95%, non-condensing.

    Isolation: 1500V AC for 60 seconds or 250V AC continuous 3-way isolation between I/O, network, and power. Inputs share a common.

    NOTE: i2o function only available on 6-channel Modbus TCP/IP modules.

  • Features & Benefits

    • Configurable from standard web browser
    • EtherNet/IP™ or Ethernet ModbusTCP/IP communication with automatic 10/100Mbps data rate negotiation
    • 6-input stand-alone module has much lower start-up cost than multi-piece block I/O systems
    • i2o function (available ONLY with Modbus TCP/IP 6-channel) enables direct input-to-output communication without a network controller
    • Versatile RTD or ohmic inputs support a wide variety of industrial sensors and devices
    • RTD break detection (upscale or downscale) identifies sensor wiring failures
    • High-resolution 16-bit sigma delta A/D converters ensure precise, high accuracy measurements
    • Compact packaging with pluggable terminals saves space and simplifies wiring
    • Wide operational temperature range permits installation in extreme environments; -25°C to 70°C (-13° to 158°F)
    • Approvals: CE/ATEX marked; UL, cUL listed, Class 1 Div 2 Groups A, B, C, D; EtherNet/IP, Modbus/TCP conformance tested

     

  • Tech Papers

    How to Connect to Acromag Ethernet I/O Devices - 8500815
    Getting Connected to Acromag Ethernet I/O Devices These instructions summarize the basic steps you will have to take in order to initially connect an Acromag Ethernet I/O product to your Personal Computer (PC) or laptop. To connect an Ethernet device to your PC, consult with your network administrator. Either temporarily change the TCP/IP configuration of...
    How to Communicate with Modbus/TCP Modules from Ignition Software - 8501121
    Setting Up and Communicating with Acromag Series 9xxEN-40xx and XTxxx1-xxx Modbus/TCP Modules and EtherStax™ Modbus/TCP from Ignition Software This document illustrates a procedure for configuring OPC tags intended for Acromag BusWorks® Series Modbus/TCP modules using Windows software from Inductive Automation. It is assumed that the user has a working knowledge of OPC, Modbus TCP, and...
    How to Connect Ethernet I/O Modules with RadioLinx Ethernet Modems - 8500770
    Connecting Acromag Series 900EN I/O Modules to an existing network with RadioLinx Ethernet Modems Background – IP Addresses Any TCP/IP packet contains two addresses: a unique fixed MAC address, and a unique IP address. To communicate on the Internet, computers must have unique identifiers in order to differentiate one computer from another. This is accomplished...
    How to Connect Acromag 900EN Ethernet Modules to Your PC - 8500734
    Connecting Acromag Series 900EN Ethernet Modules to Your PC Objective: The purpose of this document is to provide a procedure for assigning a unique IP address to a second network interface card installed in a personal computer for the purpose of communicating with an Acromag Series 9xxEN Ethernet I/O Module. A procedure for accomplishing IP address...
    How to Communicate with Acromag Ethernet/IP Modules from CompactLogix Controllers - 8500762
    Communicating with Acromag Series 9xxEN-60xx and XTxxx2-xxx Ethernet/IP™ Modules from CompactLogix™ Controllers This document illustrates a procedure for configuring message commands intended for Acromag Busworks® Series Ethernet/IP modules using Ladder Logic programming software in addition to a CompactLogix Programmable Controller. It is assumed that the user has a working knowledge of; Ladder Logic programming and...
  • Specs & Data Sheets

    Manuals

    966EN-4xxx User Manual (Log in to download the file)

    966EN-6xxx User Manual (Log in to download the file)

  • Software

    AMTx: Modbus TCP/IP Software Information Page (Log in to download the file)
    ESW-MBLIB: Ethernet Modbus C Library Software Information Page (Log in to download the file)
    Ethernet IP EDS for 9xxEN-6xxx Modules (Log in to download the file)
  • Accessories

    • Compare

      5035 Series: Ethernet Cables

      • Ethernet straight cable, CAT5
      • Ethernet crossover cable, CAT5E
      • Low EMI Double-Shielded Ethernet Patch Cable
      Select options
  • Additional information

    Additional information

    Weight 10 oz
    Dimensions 4.5 × 1.5 × 5 in
    Part Number

    966EN-4004: Modbus TCP/IP, 4 channel, 966EN-4006: Modbus TCP/IP and i2o protocol, 6 channel, 966EN-6004: Ethernet/IP, 4 channel, 966EN-6006: Ethernet/IP, 6 channel

    Communication

    Ethernet/IP, i2o Peer-to-Peer, Modbus TCP/IP

    Product Series

    BusWorks 900EN Series

    Configuration

    Built-in Web pages