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Product short description:
  • 16-chanel single-ended voltage input
  • DB25 port for microBlox modules
  • 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.

 

958EN Single-Ended Voltage Input Ethernet Modules Description

958EN-4016: Industrial-grade units
958EN-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.

The DB25 port provides a parallel connection to a rack of microBlox analog input modules. The microBlox® modules provide an isolated front-end with signal conditioning of up to 16 sensor signals.

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

Input Ranges: ±5V DC via DB25 port connection (default) or ±10V DC
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

958EN-4016 Accuracy: Less than 0.05% of range
958EN-4C16 Accuracy: Less than 0.10% of range
Input Impedance: 4M ohms
Operating Temperature:
958EN-4016:  -40 to 70°C (-40 to 158°F)
958EN-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 Isolation: 1500V AC, ANSI/ISA-82.01-1988
Continuous: 250V AC, 354V DC

  • DB25 port provides an easy connection to a rack of uB signal conditioning modules (4, 8, or 16 ch panels supported)
  • 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 memory
  • 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

 

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 Determine Flow Totalization Utilizing Analog Ethernet I/O - 8400956
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 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

900EN-S005 User Manual (Log in to download the file)

Acromag 958EN Manual (Log in to download the file)

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)
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

958EN-4016: Industrial-grade with integrator, 958EN-4C16: Commercial-grade no integrator

Product Series

BusWorks 900EN Series

Communication

Modbus TCP/IP

  • Description

    958EN Single-Ended Voltage Input Ethernet Modules Description

    958EN-4016: Industrial-grade units
    958EN-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.

    The DB25 port provides a parallel connection to a rack of microBlox analog input modules. The microBlox® modules provide an isolated front-end with signal conditioning of up to 16 sensor signals.

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

    Input Ranges: ±5V DC via DB25 port connection (default) or ±10V DC
    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

    958EN-4016 Accuracy: Less than 0.05% of range
    958EN-4C16 Accuracy: Less than 0.10% of range
    Input Impedance: 4M ohms
    Operating Temperature:
    958EN-4016:  -40 to 70°C (-40 to 158°F)
    958EN-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 Isolation: 1500V AC, ANSI/ISA-82.01-1988
    Continuous: 250V AC, 354V DC

  • Features & Benefits

    • DB25 port provides an easy connection to a rack of uB signal conditioning modules (4, 8, or 16 ch panels supported)
    • 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 memory
    • 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

     

  • Tech Papers

    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 Determine Flow Totalization Utilizing Analog Ethernet I/O - 8400956
    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 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

    900EN-S005 User Manual (Log in to download the file)

    Acromag 958EN Manual (Log in to download the file)

  • 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)
    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

    958EN-4016: Industrial-grade with integrator, 958EN-4C16: Commercial-grade no integrator

    Product Series

    BusWorks 900EN Series

    Communication

    Modbus TCP/IP