Features:
- Combines four RS-232/RS-485 serial interfaces with two copper Ethernet ports.
- Supports 10/100BaseT networking through RJ-45 connectors.
- Carries TriStation, Modbus, TSAA, SNTP and peer-to-peer communication services.
The selected TCM is the copper-network 4351A configuration rather than the fiber-optic 4352 family.
It connects engineering stations, Modbus devices, time sources and peer Tricon controllers through defined protocol mappings.
Slot selection must respect the two-logical-slot limit, model-pairing rules, port assignments and controller system version.
Availability is subject to Apter Power inventory and sourcing confirmation.
Verified resources for Triconex 4351A:
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.
- Links a Tricon controller to copper Ethernet plant networks and engineering workstations.
- Provides Modbus master or slave paths through network and serial interfaces.
- Distributes controller data and time information through TSAA, SNTP and peer-to-peer services.
- Four DB-9 ports can be configured for RS-232 or RS-485 serial communication.
- Two RJ-45 copper interfaces provide 10/100BaseT Ethernet connectivity.
- Serial links operate at up to 115.2 Kbps while the network interfaces support 10 or 100 Mbps.
- Supported services include TriStation, Modbus, TCP/IP, ICMP, SNTP, TSAA and peer-to-peer communication.
- Protocol assignment allows engineering workstations, supervisory hosts and compatible controllers to share the module interfaces.
- Jet Direct support provides the documented network printing service where that function is configured.
- Each serial port is assigned its electrical mode, protocol and communication settings for the connected device.
- A Tricon system supports up to four communication modules distributed across two logical slots.
- Different TCM models cannot share one logical slot, and this module does not support a hot spare.