TRICONEX 43520-101 Field Terminal Board FTA
Product Description
43520-101 is a FTA (Field Terminal Assembly) for the Tricon safety system of TRICONEX (a brand under Schneider), specifically designed for the 4352 series TCM communication modules. It is used for wiring serial port signals at the site, serving as an intermediate transfer board between the communication module and external devices, enabling the collection of RS232/RS485 signal connections. It is connected to the 4352AN/4352B communication cards within the rack via dedicated cables and cannot operate independently. It must be used in conjunction with the communication module as a complete set.
## Key Technical Parameters
Table
| Project | Parameter
| Model | 43520-101
| Product Type | FTA Field Terminal Assembly – Field Terminal Board
| Adapter Card | 4352B / 4352AN TCM Communication Module
| Interface | DB9 Serial Port Connector, RS232/RS485 Signals
| Wiring Method | Screw Terminals, Wiring for External Field Devices
| Associated Cables | Tricon-specific FTA Connecting Cables
| Installation Method | DIN Rail Installation
| Isolation | Electrical Isolation of Signals
| Operating Temperature Range | 0°C ~ +60°C
| Certification | SIL3 System Complementary Component, TÜV
| Status | Factory Discontinued
Product Performance
1. Convert the DB9 serial port of the TCM communication module into screw terminals, facilitating on-site wiring and eliminating the need for repeated plugging and unplugging of the module interface.
2. Signal isolation protection, blocking on-site interference and protecting the communication components inside the frame.
3. DIN rail installation, installed in the control cabinet, without occupying the slot of the Tricon mainframe.
4. When replacing the communication module, there is no need to modify the on-site wiring; only the connection cable between the FTA and the module needs to be plugged and unplugged, making maintenance convenient.
5. It must be compatible with the corresponding 4352 series TCM module version. Incompatible versions will cause communication abnormalities.
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