989EN: Ethernet Discrete I/O Modules with Counter / Timers
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Product short description:
- 16-channel discrete I/O
- 8 counter/timers
- Modbus TCP/IP communication
These modules provide an isolated Ethernet interface for any input/output mix of up to 16 discrete signals. Inputs sense the status of dry contacts, switches, power supplies, and DC logic. Industrial-grade units have eight 32-bit counters with timers, alarms, and non-volatile memory for metering, totalizing, and low-frequency periodic measurement. The outputs control solid-state switching of lamps, horns, and other devices.
989EN: Ethernet Discrete I/O Modules with Counter / Timers Description
989EN-4016: Industrial-grade version
989EN-4C16: Commercial-grade (no counters)
These modules provide an isolated Ethernet interface for any input/output mix of up to 16 discrete signals. Inputs sense the status of dry contacts, switches, power supplies, and DC logic.
Industrial-grade units have eight 32-bit counters with timers, alarms, and non-volatile memory for metering, totalizing, and low-frequency periodic measurement. The outputs control solid-state switching of lamps, horns, and other devices.
Input/Output Ranges
Input: 0-28V DC, 31V DC maximum.
Output: 0-28V DC, 0.5A/ch max, 2A total.
Counter/Timers (Industrial-grade units)
8 up/down counters, 32-bit, 150Hz max.
8 timers, 16-bit, 1mS resolution.
Ethernet Communication: Modbus TCP/IP, 10/100Base-T(X).
Power Requirement: 18 to 36V DC (1.33 W).
Approvals (Industrial-grade only): CE, UL/cUL Zone 2, Class 1, Division 2, ABCD.
Learn more about the 900EN Series and view all the models >
989EN: Ethernet Discrete I/O Modules with Counter / Timers Features & Benefits
- 16 solid-state discrete I/O channels (any mix of inputs/outputs)
- 3-way isolation and surge suppression
- Web browser configuration
- Automatic MDI/MDI-X negotiation
- Inputs accept 2- or 3-wire sensors and active logic switches (dry contacts, prox, namur, 5-28V DC logic)
- Inputs detect level and change of state
- 8 configurable counter/timers
- 32-bit up/down pulse/event counters (with non-volatile memory)
- 16-bit periodic timers for “last pulse”
- Momentary/latch alarms (each counter)
- Programmable debounce (0-65 seconds with 1mS resolution)
- Programmable power-up conditions
- Over-temperature, over-current, and over-voltage output protection
- Ability to “read-back” output states
- Watchdog timer output configurable for failsafe or hold-last-value operation
- Self-test and auto-copy functions
How to Remotely Control AC Power for a WEB Server with Ethernet Digital I/O - 8400642
Steps to Remotely Control AC Power for a WEB Server, Using Acromag’s ES2113 or 989EN-4C16 Ethernet Digital I/O Modules Objective This document outlines the steps taken to use an ES2113 or 989EN DIO to control a latching relay that is used to open or close the AC power (115 VAC) path used by a multi...
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 Use Cellular Telemetry for Remote Power Metering - 8400865
Cellular Telemetry for Remote Power Metering Defining the Problem: At a large military complex, current reporting of electrical usage is transmitted from Substations directly to the Electric Utility only. The Public Works division onsite would like to establish a data collection system of the power usage for energy auditing and optimizing operations. Due to obstructions...
How to Manage Energy Usage with Ethernet I/O - Metering Project - 8400805
Metering Project – Managing Energy Usage with Ethernet I/O Defining the Problem: The university power plant produces both electricity and steam for the campus. The chilled water and steam condensate need to be monitored and recorded by totalizing the pulsed outputs from; magnetic, positive displacement, and vortex flowmeters. The volumetric flow rate, together with the...
How Does Ethernet I/O Simplify Communication Between One PLC and Multiple Remote Locations? - 8400822
This document illustrates using Acromag’s BusWorks® XT Ethernet I/O modules to split one signal from a central control room PLC; and control multiple remote locations using Ethernet protocol. Defining the Problem: A customer has multiple remote locations linked over an Ethernet network, each requiring discrete outputs. They all need to be sent the same communication...
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...
How to Communicate to Ethernet Modules in an Allen Bradley ControlLogix System - 8400495
Communicating to Acromag BusWorks Series 9xxEN-6xxx and XTxxx2-xxx Ethernet Modules in an Allen Bradley ControlLogix System Objective: This document illustrates a procedure for integrating the Acromag Series XTxxx2, and 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...
How to Configure Kepware KEPServerEX 5.0 for Communications with Modbus I/O Modules - 8500880
Configuring Kepware KEPServerEX 5.0 for Communications with Acromag BusWorks Modbus I/O Modules Introduction This document provides example steps for configuring the Kepware KEPServerEX OPC Server for communications with Acromag Busworks Modbus RTU and Modbus TCP/IP Distributed I/O Modules. Once the server is configured, data may be read from or written to the I/O module using...
How to Configure LabVIEW to Communicate with Modbus I/O Modules Via an OPC Server - 8500881
Configuring LabVIEW 2009 to Communicate with Acromag BusWorks and EtherStax Modbus I/O Modules via an OPC Server Introduction National Instruments™ LabVIEW can be used to monitor and control Acromag BusWorks ® and EtherStax ® Modbus I/O modules via an OPC server. A separate application note, Configuring Kepware KEPServerEX® 5.0 for communications with Acromag BusWorks and EtherStax...
How to Configure Omron PLCs with Ethernet/IP for Use with Remote I/O - 8500883
Configuring Omron CJ2H PLC’s with Ethernet/IP for use with Acromag Ethernet/IP Remote I/O 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...
How to Communicate to Ethernet Modules from Legacy Allen Bradley or Rockwell Automation Devices - 8500761
Communicating to Acromag Series 900EN-60xx Ethernet Modules from Legacy Allen Bradley or Rockwell Automation Devices This document illustrates a procedure for configuring message commands for Acromag Series 900EN 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...
How to Configure a Wonderware I/O Server to Communicate with Ethernet Modules - 8500766
How to Configure the Wonderware MBENET I/O Server to Communicate with the Acromag 900EN Series Ethernet Modules 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 900EN Series Ethernet I/O Module. It is assumed that the user...
Specifications
Manuals
989EN User Manual (Log in to download the file)
-
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 | 989EN-4C16: 16 channels, no counter/timers, 989EN-4016: 16 channels, with counter/timers |
| Communication | Modbus TCP/IP |
| Product Series | BusWorks 900EN Series |
| Power Type | DC Power |
-
Description
989EN: Ethernet Discrete I/O Modules with Counter / Timers Description
989EN-4016: Industrial-grade version
989EN-4C16: Commercial-grade (no counters)These modules provide an isolated Ethernet interface for any input/output mix of up to 16 discrete signals. Inputs sense the status of dry contacts, switches, power supplies, and DC logic.
Industrial-grade units have eight 32-bit counters with timers, alarms, and non-volatile memory for metering, totalizing, and low-frequency periodic measurement. The outputs control solid-state switching of lamps, horns, and other devices.
Input/Output Ranges
Input: 0-28V DC, 31V DC maximum.
Output: 0-28V DC, 0.5A/ch max, 2A total.Counter/Timers (Industrial-grade units)
8 up/down counters, 32-bit, 150Hz max.
8 timers, 16-bit, 1mS resolution.Ethernet Communication: Modbus TCP/IP, 10/100Base-T(X).
Power Requirement: 18 to 36V DC (1.33 W).
Approvals (Industrial-grade only): CE, UL/cUL Zone 2, Class 1, Division 2, ABCD.
Learn more about the 900EN Series and view all the models >
989EN: Ethernet Discrete I/O Modules with Counter / Timers Features & Benefits
- 16 solid-state discrete I/O channels (any mix of inputs/outputs)
- 3-way isolation and surge suppression
- Web browser configuration
- Automatic MDI/MDI-X negotiation
- Inputs accept 2- or 3-wire sensors and active logic switches (dry contacts, prox, namur, 5-28V DC logic)
- Inputs detect level and change of state
- 8 configurable counter/timers
- 32-bit up/down pulse/event counters (with non-volatile memory)
- 16-bit periodic timers for “last pulse”
- Momentary/latch alarms (each counter)
- Programmable debounce (0-65 seconds with 1mS resolution)
- Programmable power-up conditions
- Over-temperature, over-current, and over-voltage output protection
- Ability to “read-back” output states
- Watchdog timer output configurable for failsafe or hold-last-value operation
- Self-test and auto-copy functions
-
Tech Papers
How to Remotely Control AC Power for a WEB Server with Ethernet Digital I/O - 8400642Steps to Remotely Control AC Power for a WEB Server, Using Acromag’s ES2113 or 989EN-4C16 Ethernet Digital I/O Modules Objective This document outlines the steps taken to use an ES2113 or 989EN DIO to control a latching relay that is used to open or close the AC power (115 VAC) path used by a multi...How to Connect Ethernet I/O Modules with RadioLinx Ethernet Modems - 8500770Connecting 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 - 8501121Setting 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 Use Cellular Telemetry for Remote Power Metering - 8400865Cellular Telemetry for Remote Power Metering Defining the Problem: At a large military complex, current reporting of electrical usage is transmitted from Substations directly to the Electric Utility only. The Public Works division onsite would like to establish a data collection system of the power usage for energy auditing and optimizing operations. Due to obstructions...How to Manage Energy Usage with Ethernet I/O - Metering Project - 8400805Metering Project – Managing Energy Usage with Ethernet I/O Defining the Problem: The university power plant produces both electricity and steam for the campus. The chilled water and steam condensate need to be monitored and recorded by totalizing the pulsed outputs from; magnetic, positive displacement, and vortex flowmeters. The volumetric flow rate, together with the...How Does Ethernet I/O Simplify Communication Between One PLC and Multiple Remote Locations? - 8400822This document illustrates using Acromag’s BusWorks® XT Ethernet I/O modules to split one signal from a central control room PLC; and control multiple remote locations using Ethernet protocol. Defining the Problem: A customer has multiple remote locations linked over an Ethernet network, each requiring discrete outputs. They all need to be sent the same communication...How to Connect to Acromag Ethernet I/O Devices - 8500815Getting 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 - 8500734Connecting 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 to Ethernet Modules in an Allen Bradley ControlLogix System - 8400495Communicating to Acromag BusWorks Series 9xxEN-6xxx and XTxxx2-xxx Ethernet Modules in an Allen Bradley ControlLogix System Objective: This document illustrates a procedure for integrating the Acromag Series XTxxx2, and 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...How to Configure Kepware KEPServerEX 5.0 for Communications with Modbus I/O Modules - 8500880Configuring Kepware KEPServerEX 5.0 for Communications with Acromag BusWorks Modbus I/O Modules Introduction This document provides example steps for configuring the Kepware KEPServerEX OPC Server for communications with Acromag Busworks Modbus RTU and Modbus TCP/IP Distributed I/O Modules. Once the server is configured, data may be read from or written to the I/O module using...How to Configure LabVIEW to Communicate with Modbus I/O Modules Via an OPC Server - 8500881Configuring LabVIEW 2009 to Communicate with Acromag BusWorks and EtherStax Modbus I/O Modules via an OPC Server Introduction National Instruments™ LabVIEW can be used to monitor and control Acromag BusWorks ® and EtherStax ® Modbus I/O modules via an OPC server. A separate application note, Configuring Kepware KEPServerEX® 5.0 for communications with Acromag BusWorks and EtherStax...How to Configure Omron PLCs with Ethernet/IP for Use with Remote I/O - 8500883Configuring Omron CJ2H PLC’s with Ethernet/IP for use with Acromag Ethernet/IP Remote I/O 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...How to Communicate to Ethernet Modules from Legacy Allen Bradley or Rockwell Automation Devices - 8500761Communicating to Acromag Series 900EN-60xx Ethernet Modules from Legacy Allen Bradley or Rockwell Automation Devices This document illustrates a procedure for configuring message commands for Acromag Series 900EN 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...How to Configure a Wonderware I/O Server to Communicate with Ethernet Modules - 8500766How to Configure the Wonderware MBENET I/O Server to Communicate with the Acromag 900EN Series Ethernet Modules 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 900EN Series Ethernet I/O Module. It is assumed that the user... -
Specs & Data Sheets
Specifications
Manuals
989EN User Manual (Log in to download the file)
-
Software
-
Accessories
-
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 989EN-4C16: 16 channels, no counter/timers, 989EN-4016: 16 channels, with counter/timers
Communication Modbus TCP/IP
Product Series BusWorks 900EN Series
Power Type DC Power
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