Monitoring Relays for Generators and ATS Systems
How phase-sequence, voltage/frequency and temperature monitoring relays let an ATS safely transfer a load onto a standby generator and back.
The TPCCOM16 is a Schneider Electric TransferPacT Modbus RS485 communication module that plugs into the controller to expose status, analog parameters, event logs and configuration over an open Modbus RTU protocol. It connects through a screw-terminal RJ45-style port at 4800, 9600 or 19200 baud, addressable from 0 to 248 on the bus.
Fit the TPCCOM16 when the transfer switch needs to report into a Modbus RTU SCADA or building management system; the module exposes the same status, event log and configuration data the local display shows, over a wired RS485 bus instead of a front-panel readout.
| Product or component type | Modbus RS485 communication module |
|---|---|
| Device application | Communication |
| Bus type | Modbus |
| Function available | Modbus communication module |
|---|---|
| Physical interface | RS485 |
| [Ui] rated insulation voltage | 30 V DC |
| Communication network type | Modbus, Modbus RTU even parity, at 4800 bauds, Modbus, Modbus RTU even parity, at 9600 bauds, Modbus, Modbus RTU even parity, at 19200 bauds |
| Addressing | 0...248 |
| Type of cable | Shielded twisted pair 1.5 mm² |
| Tightening torque | 0.6 N.m +/- 0.1 N.m |
| Mounting mode | Plug-in |
| Mounting position | In square |
| Localisation on device | Front face |
| Connections - terminals | Screw-clamp terminals |
| Height | 56.5 mm |
| Depth | 69 mm |
| Width | 20 mm |
| Net weight | 40 g |
| Accessory / separate part category | Communication accessories |
| IP degree of protection | IP20 |
|---|---|
| Pollution degree | 3 |
| Part number | TPCCOM16 |
|---|---|
| Brand | Schneider Electric |
| Condition | New, factory sealed |
| Source | Schneider Electric and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
| Warranty (in months) | 18 |
|---|
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 5.650 cm |
| Package 1 Width | 6.900 cm |
| Package 1 Length | 2.000 cm |
| Package 1 Weight | 92.000 g |
| Unit Type of Package 2 | S02 |
| Number of Units in Package 2 | 20 |
| Package 2 Height | 15 cm |
| Package 2 Width | 30 cm |
| Package 2 Length | 40 cm |
| Package 2 Weight | 2.100 kg |
| Shipping weight | 0.04 kg |
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 30 Oct 2026
No documents are on file for this part yet.
Ask us for the datasheetThe tariff (HS) code on file for TPCCOM16 is 853890.
TPCCOM16 ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.
How phase-sequence, voltage/frequency and temperature monitoring relays let an ATS safely transfer a load onto a standby generator and back.