This document introduces the features and characteristics of the TPM7 DC screen monitoring system, including system structure, monitoring functions, battery management, control functions, alarm relay output functions, power failure data storage functions, background communication functions, and additional functions. The system adopts a multi-bus connection, which has high reliability and stability, and supports various functional expansion modules. The system uses a 7-inch color touch screen, with a separate human-machine interface and control program, which improves system reliability. The system also supports GPS clock date correction and connection to various automation configuration software.
The TPM7 system consists of seven direct‑current monitoring devices (TP760CT) together with a communication control unit (MCT001), AC monitoring module, DC monitoring module (MCT002) and various functional modules. It monitors dual‑channel AC voltage and current, bus voltage, battery pack voltage, discharge capacity and current, and provides 15 switch‑status inputs, battery management, alarm output, data storage, and background communication.
The manual describes hardware installation, parameter settings, communication configuration (RS485, MODBUS‑RTU, GPS), and maintenance procedures. It also details power supply options (DC220V, DC110V, DC48V), battery specifications (100 Ah, charge rates 0.1C/10 A, 1 A), and COM2 serial settings. This manual is written in Chinese.
| Supported DC Input Voltage | DC220V, DC110V, DC48V |
|---|
It supports DC220V, DC110V, and DC48V power supplies.
The system uses RS485 with MODBUS‑RTU protocol and also supports GPS communication.