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Product short description:
  • 4 or 6-channel thermocouple/milliVolt 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. Differential inputs eliminate ground noise and each terminal block includes a cold junction compensation (CJC) sensor for more precise temperature measurements. Multi-range inputs accept signals from a variety of sensors and devices. High-resolution, low noise, A/D converters deliver high accuracy and reliability.

 

 

965EN: Ethernet Temperature Input Modules Description

These modules provide an isolated Ethernet network interface for up to six input channels. Differential inputs eliminate ground noise and each terminal block includes a cold junction compensation (CJC) sensor for more precise temperature measurements. Multi-range inputs accept signals from a variety of sensors and devices. High-resolution, low noise, A/D converters deliver high accuracy and reliability.

Input Ranges: Ranges are selectable for a 3-channel group.
Thermocouple (user-selectable type) Type J, K, T, R, S, E, B, or N.
DC Millivolts (user-selectable range) ±100mV or ±1V DC.

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            Input Range        Accuracy
Type J:        -210 to   760°C          ±0.5°C
Type K:       -200 to 1372°C          ±0.5°C
Type T:       -260 to   400°C           ±0.5°C
Type R:         -50 to 1768°C           ±1.0°C
Type S:         -50 to 1768°C           ±1.0°C
Type E:       -200 to 1000°C           ±0.5°C
Type B:        260 to 1820°C           ±1.0°C
Type N:      -230 to  -170°C           ±1.0°C
Type N:      -170 to 1300°C           ±0.5°C
Voltage:   ±100mV or ±1V DC     ±0.1% of span

Cold Junction Compensation (CJC) Accuracy: ±0.5°C.

Noise Rejection:
Normal Mode: Better than 40dB @ 60Hz.
Common Mode: Better than 140dB @ 60Hz.

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

Input Conversion Rate: 80mS per channel.

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.

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

 

 

  • Configurable from standard web browser
  • EtherNet/IP® or Ethernet Modbus TCP/IP communication with automatic 10/100Mbps data rate negotiation
  • 6-input stand-alone module is very economical
  • i2o function (available ONLY with Modbus TCP/IP 6-channel) enables direct input-to-output communication without a network controller
  • Universal inputs support a variety of sensors
  • Built-in CJC sensor on each terminal block produces more precise temperature measurements
  • Thermocouple 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
  • Wide operational temperature range: -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 Set Up Communications between HMI and Remote I/O Demo - 8400643
Demo Program: How to Set Up Communications between IDEC HMI and Acromag 965EN Scope To establish communications between an IDEC HG3G HMI, set up as a Modbus/TCP master, and Acromag’s 965EN Remote I/O, set up as a Modbus/TCP slave. IDEC HMI Setup Projects for IDEC’s HG3G series of HMIs are created with WindO/I-NV2 software. To...
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 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 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 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...

Manuals

965EN-4004, 965EN-4006 User Manual (Log in to download the file)

965EN-6004, 965EN-6006 User Manual (Log in to download the file)

ESW-MBLIB-DEMO (Log in to download the file)
AMTx: Modbus TCP/IP 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

965EN-4004: Ethernet Modbus TCP/IP, 4 channel, 965EN-4006: Ethernet Modbus TCP/IP and i2o protocol, 6 channel, 965EN-6004: Ethernet/IP Analog: 4 channel, 965EN-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

    965EN: Ethernet Temperature Input Modules Description

    These modules provide an isolated Ethernet network interface for up to six input channels. Differential inputs eliminate ground noise and each terminal block includes a cold junction compensation (CJC) sensor for more precise temperature measurements. Multi-range inputs accept signals from a variety of sensors and devices. High-resolution, low noise, A/D converters deliver high accuracy and reliability.

    Input Ranges: Ranges are selectable for a 3-channel group.
    Thermocouple (user-selectable type) Type J, K, T, R, S, E, B, or N.
    DC Millivolts (user-selectable range) ±100mV or ±1V DC.

    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            Input Range        Accuracy
    Type J:        -210 to   760°C          ±0.5°C
    Type K:       -200 to 1372°C          ±0.5°C
    Type T:       -260 to   400°C           ±0.5°C
    Type R:         -50 to 1768°C           ±1.0°C
    Type S:         -50 to 1768°C           ±1.0°C
    Type E:       -200 to 1000°C           ±0.5°C
    Type B:        260 to 1820°C           ±1.0°C
    Type N:      -230 to  -170°C           ±1.0°C
    Type N:      -170 to 1300°C           ±0.5°C
    Voltage:   ±100mV or ±1V DC     ±0.1% of span

    Cold Junction Compensation (CJC) Accuracy: ±0.5°C.

    Noise Rejection:
    Normal Mode: Better than 40dB @ 60Hz.
    Common Mode: Better than 140dB @ 60Hz.

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

    Input Conversion Rate: 80mS per channel.

    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.

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

     

     

  • Features & Benefits

    • Configurable from standard web browser
    • EtherNet/IP® or Ethernet Modbus TCP/IP communication with automatic 10/100Mbps data rate negotiation
    • 6-input stand-alone module is very economical
    • i2o function (available ONLY with Modbus TCP/IP 6-channel) enables direct input-to-output communication without a network controller
    • Universal inputs support a variety of sensors
    • Built-in CJC sensor on each terminal block produces more precise temperature measurements
    • Thermocouple 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
    • Wide operational temperature range: -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 Set Up Communications between HMI and Remote I/O Demo - 8400643
    Demo Program: How to Set Up Communications between IDEC HMI and Acromag 965EN Scope To establish communications between an IDEC HG3G HMI, set up as a Modbus/TCP master, and Acromag’s 965EN Remote I/O, set up as a Modbus/TCP slave. IDEC HMI Setup Projects for IDEC’s HG3G series of HMIs are created with WindO/I-NV2 software. To...
    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 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 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 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...
  • Specs & Data Sheets

    Manuals

    965EN-4004, 965EN-4006 User Manual (Log in to download the file)

    965EN-6004, 965EN-6006 User Manual (Log in to download the file)

  • Software

    ESW-MBLIB-DEMO (Log in to download the file)
    AMTx: Modbus TCP/IP 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

    965EN-4004: Ethernet Modbus TCP/IP, 4 channel, 965EN-4006: Ethernet Modbus TCP/IP and i2o protocol, 6 channel, 965EN-6004: Ethernet/IP Analog: 4 channel, 965EN-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