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Product short description:
  • 16-channel single-ended analog voltage input
  • Modbus TCP/IP communication

These modules interface high-level analog input signals to an Ethernet control network. A high-performance design ensures reliable measurements and dependable operation. Industrial-grade models add a configurable integrator/totalizer plus superior accuracy and temperature performance compared to the economical commercial-grade version.

994EN: Ethernet Analog Input Module Description

994EN-4016: Industrial-grade units
994EN-4C16: Commercial-grade units

These modules interface high-level analog input signals to an Ethernet control network. A high-performance design ensures reliable measurements and dependable operation.

Industrial-grade models add a configurable integrator/totalizer plus superior accuracy and temperature performance compared to the economical commercial-grade version.

Input Ranges: ±5V, ±10V DC (selectable on each channel).

Ethernet Communication: Modbus TCP/IP, 10/100Base-T(X).

Power Requirement: 18 to 36V DC, 2.0W.

Approvals: CE, UL/cUL (industrial-grade units only) Zone 2, Class 1, Division 2, ABCD.

Performance Specifications

Accuracy
994EN-4016:
Less than 0.05% of range.

994EN-4C16: Less than 0.10% of range.

Input Impedance: 4M ohms.

Operating Temperature and Humidity Ranges
994EN-4016: -40 to 70°C (-40 to 158°F).
994EN-4C16: 0 to 55°C (32 to 131°F).
Relative humidity: 5 to 95%, non-condensing.

Isolation
3-way isolation of I/O, power, network circuits.
Peak: 1500V AC, ANSI/ISA-82.01-1988.
Continuous: 250V AC, 354V DC.

  • High-resolution 16-bit A/D
  •  Fast scanning of all channels in 8mS
  •  3-way isolation and surge suppression
  •  Configurable integration/totalization function with non-volatile registers
  •  Dual-format 16/32-bit data registers
  •  Scaling registers on all channels
  •  Configurable sample averaging
  •  Automatic calibration and self-test
  •  User-adjustable TCP Ports 1-99,999 for advanced network configuration
  •  Web browser configuration with copy utility for fast setup

Differences between Industrial and Commercial Models

Industrial Models Commercial Models
Operating Temp: -40°C to 70°C 0°C to 55°C
Accuracy: 0.05%, Typical 0.1%
Approvals: CE, UL, cUL CE only
Totalizer: Yes Not Available
How to Connect Acromag Series 9xxEN Modules Via RadioLinx Ethernet Modems
Objective: The purpose of this document is to provide a procedure for connecting an Acromag Series 9xxEN I/O Module to an existing network via 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...
How to Determine Flow Totalization Utilizing Analog Ethernet I/O App Note
Flow Totalization Utilizing Analog Ethernet I/O Defining the Problem: A municipality wants to monitor water usage and does not have the capability to scale analog data. They want an all-in-one solution which will read, scale, and totalize the inputs from the flow meters. System Requirements: Flow meters producing a DC current (±20mA, 0-20mA, 4-20mA) or...
How to Connect to Acromag Ethernet I/O Devices App Note
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 and either temporarily change the TCP/IP configuration...
How to Connect Acromag Series 900EN Ethernet Modules to Your PC Application Note
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 assignment is provided using Windows 98, Windows ME, Windows...
How to Communicate to Acromag Series 9xxEN-6xxx & XTxx2-xxx Ethernet Modules in an Allen Bradley ControlLogix System App Note
Ethernet Modules in a ControlLogix System Objective: This document illustrates a procedure for integrating the Acromag Series 9xxEN-6xxx modules into the Allen Bradley control system as a third-party generic module. The reference model for this procedure is the Model 961EN-6006. It is assumed that the Acromag module has been assigned a static IP address and...
How to Configure Omron CJ2H PLC's with Ethernet/IP for Use with Acromag Ethernet/IP Remote I/O Application Note
Purpose: Acromag Ethernet/IP I/O with Omron CJ2H PLC’s This document walks the user through the configuration of the Cx-One Network Configurator software that is used in conjunction with Omron CJ2H PLC’s. It is assumed that the user has a working knowledge of the PLC and Cx-One software. Configuring the CxOne “Network Configurator” Start the Cx-One...
How to Communicate to Acromag Series Ethernet Modules from Red Lion HMIs App Note
Red Lion HMIs This document illustrates a procedure for configuring message commands for Acromag Ethernet modules using the Red Lion Crimson 2.0 Software. It is assumed that the user has a working knowledge of the Crimson 2.0 software, as well as a Red Lion HMI. Setting up Communications From a new or existing project, double...
How to Communicate to Ethernet Modules from Legacy Allen Bradley or Rockwell Automation Devices Application Note
This document illustrates a procedure for configuring message commands for Acromag Series 9xxEN Ethernet/IP modules using ladder logic programming and an SLC5\05 Programmable Logic Controller. It is assumed that the user has a working knowledge of ladder logic programming, the RSLogix500 software, and the SLC 5\05 hardware. Setup of PCCC Communication to Series 9xxEN-60xx I/O...
How to Configure the Wonderware MBENET I/O Server to Communicate with the Acromag 9xxEN Ethernet Modules Application Note
Wonderware MBENET The purpose of this document is to provide a procedure for configuring MBENET I/O Server (ie: Modicon Ethernet I/O Server) to communicate with an Acromag Series 9xxEN Ethernet I/O Module. It is assumed that the user has a working knowledge of Wonderware and how to link the Wonderware application to the Wonderware I/O...
ESW-MBLIB: Ethernet Modbus C Library Software Information Page (Log in to download the file)
AMTx: Modbus TCP/IP Software Information Page (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

994EN-4C16: Commercial-grade, 994EN-4016: Industrial-grade

Communication

Modbus TCP/IP

Configuration

Built-in Web pages

Power

DC Power

Product Series

BusWorks 900EN Series

  • Description

    994EN: Ethernet Analog Input Module Description

    994EN-4016: Industrial-grade units
    994EN-4C16: Commercial-grade units

    These modules interface high-level analog input signals to an Ethernet control network. A high-performance design ensures reliable measurements and dependable operation.

    Industrial-grade models add a configurable integrator/totalizer plus superior accuracy and temperature performance compared to the economical commercial-grade version.

    Input Ranges: ±5V, ±10V DC (selectable on each channel).

    Ethernet Communication: Modbus TCP/IP, 10/100Base-T(X).

    Power Requirement: 18 to 36V DC, 2.0W.

    Approvals: CE, UL/cUL (industrial-grade units only) Zone 2, Class 1, Division 2, ABCD.

    Performance Specifications

    Accuracy
    994EN-4016:
    Less than 0.05% of range.

    994EN-4C16: Less than 0.10% of range.

    Input Impedance: 4M ohms.

    Operating Temperature and Humidity Ranges
    994EN-4016: -40 to 70°C (-40 to 158°F).
    994EN-4C16: 0 to 55°C (32 to 131°F).
    Relative humidity: 5 to 95%, non-condensing.

    Isolation
    3-way isolation of I/O, power, network circuits.
    Peak: 1500V AC, ANSI/ISA-82.01-1988.
    Continuous: 250V AC, 354V DC.

  • Features & Benefits

    • High-resolution 16-bit A/D
    •  Fast scanning of all channels in 8mS
    •  3-way isolation and surge suppression
    •  Configurable integration/totalization function with non-volatile registers
    •  Dual-format 16/32-bit data registers
    •  Scaling registers on all channels
    •  Configurable sample averaging
    •  Automatic calibration and self-test
    •  User-adjustable TCP Ports 1-99,999 for advanced network configuration
    •  Web browser configuration with copy utility for fast setup

    Differences between Industrial and Commercial Models

    Industrial Models Commercial Models
    Operating Temp: -40°C to 70°C 0°C to 55°C
    Accuracy: 0.05%, Typical 0.1%
    Approvals: CE, UL, cUL CE only
    Totalizer: Yes Not Available
  • Tech Papers

    How to Connect Acromag Series 9xxEN Modules Via RadioLinx Ethernet Modems
    Objective: The purpose of this document is to provide a procedure for connecting an Acromag Series 9xxEN I/O Module to an existing network via 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...
    How to Determine Flow Totalization Utilizing Analog Ethernet I/O App Note
    Flow Totalization Utilizing Analog Ethernet I/O Defining the Problem: A municipality wants to monitor water usage and does not have the capability to scale analog data. They want an all-in-one solution which will read, scale, and totalize the inputs from the flow meters. System Requirements: Flow meters producing a DC current (±20mA, 0-20mA, 4-20mA) or...
    How to Connect to Acromag Ethernet I/O Devices App Note
    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 and either temporarily change the TCP/IP configuration...
    How to Connect Acromag Series 900EN Ethernet Modules to Your PC Application Note
    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 assignment is provided using Windows 98, Windows ME, Windows...
    How to Communicate to Acromag Series 9xxEN-6xxx & XTxx2-xxx Ethernet Modules in an Allen Bradley ControlLogix System App Note
    Ethernet Modules in a ControlLogix System Objective: This document illustrates a procedure for integrating the Acromag Series 9xxEN-6xxx modules into the Allen Bradley control system as a third-party generic module. The reference model for this procedure is the Model 961EN-6006. It is assumed that the Acromag module has been assigned a static IP address and...
    How to Configure Omron CJ2H PLC's with Ethernet/IP for Use with Acromag Ethernet/IP Remote I/O Application Note
    Purpose: Acromag Ethernet/IP I/O with Omron CJ2H PLC’s This document walks the user through the configuration of the Cx-One Network Configurator software that is used in conjunction with Omron CJ2H PLC’s. It is assumed that the user has a working knowledge of the PLC and Cx-One software. Configuring the CxOne “Network Configurator” Start the Cx-One...
    How to Communicate to Acromag Series Ethernet Modules from Red Lion HMIs App Note
    Red Lion HMIs This document illustrates a procedure for configuring message commands for Acromag Ethernet modules using the Red Lion Crimson 2.0 Software. It is assumed that the user has a working knowledge of the Crimson 2.0 software, as well as a Red Lion HMI. Setting up Communications From a new or existing project, double...
    How to Communicate to Ethernet Modules from Legacy Allen Bradley or Rockwell Automation Devices Application Note
    This document illustrates a procedure for configuring message commands for Acromag Series 9xxEN Ethernet/IP modules using ladder logic programming and an SLC5\05 Programmable Logic Controller. It is assumed that the user has a working knowledge of ladder logic programming, the RSLogix500 software, and the SLC 5\05 hardware. Setup of PCCC Communication to Series 9xxEN-60xx I/O...
    How to Configure the Wonderware MBENET I/O Server to Communicate with the Acromag 9xxEN Ethernet Modules Application Note
    Wonderware MBENET The purpose of this document is to provide a procedure for configuring MBENET I/O Server (ie: Modicon Ethernet I/O Server) to communicate with an Acromag Series 9xxEN Ethernet I/O Module. It is assumed that the user has a working knowledge of Wonderware and how to link the Wonderware application to the Wonderware I/O...
  • Specs & Data Sheets

  • Software

    ESW-MBLIB: Ethernet Modbus C Library Software Information Page (Log in to download the file)
    AMTx: Modbus TCP/IP Software Information Page (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

    994EN-4C16: Commercial-grade, 994EN-4016: Industrial-grade

    Communication

    Modbus TCP/IP

    Configuration

    Built-in Web pages

    Power

    DC Power

    Product Series

    BusWorks 900EN Series