Triconex 4119A
Triconex 4119A
Triconex 4119A
Triconex 4119A
Triconex 4119A
Triconex 4119A
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  • Lifecycle status

    Discontinued
    Discontinued date: 2010-01

4119A

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Triconex 4119A is an isolated Enhanced Intelligent Communication Module that connects Tricon v10.x or earlier controllers to Modbus devices, TriStation, and printers.
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Technical specifications for 4119A

  • Manufacturer:
    Invensys
  • Part Number:
    4119A
  • Product Family:
    Triconex
  • Product Type:
    Enhanced Intelligent Communication Module
  • Stock:
    1
  • Module Type:
    Enhanced Intelligent Communication Module (EICM)
  • System Version Compatibility:
    Tricon v10.x or earlier systems
  • Serial Ports:
    4, independently addressed
  • Serial Interfaces:
    RS-232, RS-422, or RS-485
  • Serial Port Isolation:
    500 V DC
  • Parallel Port:
    1 × isolated Centronics printer port
  • Parallel Port Isolation:
    500 V DC
  • Aggregate Serial Data Rate:
    57.6 kbit/s maximum across all four serial ports
  • RS-485 Maximum Trunk Length:
    4000 ft (1200 m), one or two twisted-pair wires
  • Maximum EICMs per Controller:
    2 modules in one logical slot
  • Maximum Modbus Masters:
    7 per Tricon chassis
  • Logic Power:
    Less than 10 W
  • Tariff Code:
    8538900000
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Interfaces Configuration Maintenance Application
  • Connects Tricon v10.x or earlier controllers to Modbus devices, TriStation, and printers
  • Provides four concurrent serial ports and one isolated Centronics parallel port
  • Supports online faulty-module replacement but does not provide hot-spare operation

Triconex 4119A is an isolated Enhanced Intelligent Communication Module designed for Tricon v10.x or earlier controller systems.

The EICM exchanges data with Modbus masters and slaves, communicates with a TriStation PC, and connects a Centronics-compatible printer through concurrently operating ports.

Before installation or replacement, verify the Tricon system version, logical-slot allocation, electrical interface, baud rate, Modbus mode, alias mapping, and saved communication configuration.

Availability, condition, price, and shipping time for Triconex 4119A are confirmed during quotation.

Triconex 4119A Enhanced Intelligent Communication Module Manuals, Datasheets, Links

Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

  • RS-232 supports a point-to-point connection between one master and one slave
  • RS-485 supports one master and up to 32 slaves over a trunk up to 4000 ft (1200 m)
  • The isolated Centronics parallel port connects a compatible printer
  • Each serial port is independently addressed and can use the Modbus or TriStation interface
  • Modbus communication can be configured for RTU or ASCII mode
  • Tricon variable names require numeric aliases before Modbus devices can read or write them
  • A Tricon High-Density controller supports up to two EICMs in one logical slot
  • Hot-spare operation is not available for the 4119A EICM
  • A faulty EICM can be replaced while the controller remains online
  • Communication between a Tricon controller and Modbus master or slave devices
  • Engineering and controller communication through a TriStation PC
  • Connection of a Centronics-compatible printer for Tricon system output
Description
Triconex 4119A is an isolated Enhanced Intelligent Communication Module for Tricon v10.x or earlier safety-controller systems.

The module provides four independently addressed serial ports for Modbus or TriStation communication and one isolated Centronics parallel printer port. Its serial ports operate concurrently and share a maximum aggregate data rate of 57.6 kilobits per second.

Before installation or replacement, confirm the complete 4119A model, Tricon system version, logical-slot arrangement, serial electrical interface, Modbus mode, baud rate, alias mapping, and saved controller configuration.
Alternative Names
4119A 4119 A Triconex 4119A Invensys Triconex 4119A Triconex EICM 4119A 4119A EICM
Technical notes
Triconex 4119A is the isolated EICM for Tricon v10.x or earlier systems; confirm alias mapping, logical-slot placement, and serial-port settings before replacement.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Can two Triconex 4119A modules operate as a hot-spare pair?
No. A Tricon High-Density controller can support up to two EICMs in one logical slot, but the 4119A does not provide hot-spare operation. Do not treat the second module as an automatic standby replacement.
Can Triconex 4119A communicate with both Modbus masters and Modbus slaves?
Yes. The EICM lets a Tricon controller communicate with Modbus masters or slaves. Individual serial ports can also be configured as Modbus masters, subject to the documented chassis limit and project configuration.
Why are TriStation aliases required when using Triconex 4119A with Modbus devices?
Tricon programs use variable names, while Modbus devices use numeric addresses. Assign the required alias to every controller tag that an external Modbus device must read or write, and verify the mapping before service.
Can the printer port on Triconex 4119A operate while its serial ports are active?
Yes. The four serial ports and the Centronics parallel port can operate concurrently. Confirm that the printer is compatible with the parallel interface and that serial traffic remains within the module's shared throughput limit.
Is Triconex 4119A suitable for a Tricon v11 controller?
The official compatibility table limits 4119A to Tricon v10.x or earlier systems. Do not select it for a v11 system without written Schneider/Triconex project-specific confirmation; later systems use different communication-module families.
Can a faulty Triconex 4119A be replaced while the controller remains online?
The official guide allows online replacement of a faulty EICM, even though hot-spare capability is unavailable. Follow the approved plant procedure, preserve the configuration, and control communication loss during the exchange.
Why can four Triconex 4119A serial-port baud settings not be treated as four independent full-rate channels?
All four serial ports share one 57.6 kbit/s aggregate limit. Check the combined configured traffic rather than evaluating each port alone, especially where several Modbus links exchange data simultaneously.

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