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.