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4119

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Triconex 4119 is an Enhanced Intelligent Communication Module providing four serial ports and one parallel port for Modbus and TriStation links.
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Ships by Thursday, October 29
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Technical specifications for 4119

  • Manufacturer:
    Invensys
  • Part Number:
    4119
  • Product Family:
    Triconex
  • Product Type:
    Serial Communication Module
  • Stock:
    1
  • Serial ports:
    4
  • Serial standards:
    RS-232 / RS-422 / RS-485
  • Parallel ports:
    1 Centronics
  • Supported protocols:
    TriStation / Modbus
  • Modbus framing:
    RTU or ASCII
  • RS-485 slave capacity:
    Up to 32 slaves
  • RS-485 trunk length:
    Up to 4000 ft / 1200 m
  • Aggregate data rate:
    57.6 kbit/s
  • Concurrent operation:
    All serial and parallel ports
  • Maximum EICMs per system:
    2
  • Logical-slot rule:
    Both EICMs in one logical slot
  • Hot spare:
    Not supported
  • Online replacement:
    Supported for a faulty module
  • Variable mapping:
    Five-digit Modbus aliases
  • Supported Modbus functions:
    01, 02, 03, 04, 05, 06, 07, 08, 15, 16
  • Communication role:
    Master or slave by port
  • Module logic load:
    10 W class in Tricon power planning
  • Operating temperature:
    0 to 60 °C
  • Storage temperature:
    -40 to 85 °C
  • Relative humidity:
    5 to 95%, non-condensing
  • Installation environment:
    Industrial control enclosure
  • Weight:
    5 lbs (2.3 kg)
  • Tariff Code:
    8537101190
  • 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 Applications Communication & Connectivity Interoperability Configuration

Features:

  • Provides four concurrent serial communication ports.
  • Supports Modbus RTU or ASCII and the TriStation interface.
  • Includes a Centronics parallel printer connection.
The configured module is the 4119 EICM used for multiport serial integration with a Tricon controller.

It exchanges program variables through Modbus aliases while retaining an engineering path for TriStation access.

Port standard, baud rate, master/slave role, alias map and logical-slot assignment must be reproduced during replacement.

Availability is subject to Apter Power inventory and sourcing confirmation.
Verified resources for Triconex 4119: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.
  • Connects Modbus operator interfaces and data hosts to a Tricon safety controller.
  • Provides a TriStation serial path for engineering and maintenance work.
  • Sends documented controller print output to a compatible Centronics device.
  • Four serial ports can be assigned to RS-232, RS-422 or RS-485 communication.
  • Modbus exchanges are available in RTU or ASCII framing.
  • The parallel port provides the documented Centronics printer interface.
  • Standard Modbus hosts can reach Tricon variables after valid numeric aliases are assigned.
  • RS-485 supports a multidrop trunk rather than the point-to-point limit of RS-232.
  • A Tricon system supports no more than the documented EICM count and logical-slot arrangement.
  • Each serial port receives its own address, protocol role and communication rate.
  • TriStation 1131 is used to assign aliases that translate controller variable names into Modbus addresses.
  • The aggregate serial data rate must remain within the module limit when multiple ports operate together.
Description
Triconex 4119 is the Enhanced Intelligent Communication Module for serial data exchange in a Tricon system. Its four configurable ports support controller access by Modbus masters or slaves and TriStation engineering stations. Four serial channels and one Centronics interface can operate concurrently, combining TriStation access with port-specific Modbus master or slave duties.

A separate Centronics parallel interface permits printer output while the serial ports continue operating. Numeric Modbus aliases assigned in TriStation map external register requests to named Tricon program variables. RS-232, RS-422 and RS-485 electrical formats support different plant links, while RTU and ASCII framing allow the communication path to match connected devices.

Check whether the installed system calls for 4119 or isolated 4119A hardware, then preserve port electrical standards, alias tables and node settings. The EICM occupies the documented communication logical slot and does not use a hot-spare pair. A system supports no more than two EICMs in one logical slot, so port ownership and alias mapping should be documented as part of the controller configuration.
Alternative Names
4119 Triconex 4119 Tricon 4119 Schneider Electric Triconex 4119 4119 Enhanced Intelligent Communication Module 4119 EICM 4119 Serial Communication Module 4119 Modbus Communication Module
Technical notes
4119 has no hot-spare mode; back up Modbus aliases, port modes and cabling before online replacement of a faulty communication module.
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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.
What is the most useful identification point for 4119?
The 4119 label and four serial plus one Centronics interfaces identify the EICM configuration; 4119A adds isolated-port distinctions.
Which backplane, baseplate or converter relationship applies to 4119?
Confirm the Tricon communication logical slot, serial electrical mode, host cabling and TriStation alias database.
What operational role is assigned to 4119?
It links Modbus devices, engineering software and print functions to the controller without changing safety I/O wiring.
How can a project obtain current commercial terms for 4119?
Apter Power can verify the precise 4119 revision and provide a current availability response.
Which interface dependencies must be mapped before replacing 4119?
Export port settings and alias assignments, label every cable and validate external writes under the approved access window.
What information should accompany a request for 4119 documentation?
Send the front label, system version, port-standard list, baud rates, host roles, quantity and destination.

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