Description
Detailed parameter table
| Parameter name | Parameter value |
| Product model | TMPU-1002 |
| Manufacturer | CCC Certified Manufacturer |
| Product category | Industrial power management unit |
| Rated input voltage | 220V AC ±15%, 50Hz |
| Rated output voltage | 24V DC ±2%, 12V DC ±2% |
| Maximum output current | 10A (24V), 5A (12V) |
| Efficiency | ≥92% at full load |
| Protection features | Overcurrent, overvoltage, short-circuit, reverse polarity |
| Communication interface | RS485 (Modbus RTU) |
| Operating temperature | -20°C to 70°C |
| Protection rating | IP20 |
| Mounting type | DIN rail (35mm) |
| Dimensions | 120mm × 85mm × 60mm |
| Certifications | CCC, CE, RoHS |
CCC TMPU-1002
Product introduction
The TMPU-1002 is a compact yet robust industrial power management unit designed to provide stable, regulated power to critical automation components in industrial control systems. As a CCC-certified product, TMPU-1002 meets stringent safety and performance standards, making it a reliable choice for powering PLC modules, sensors, and communication devices in demanding environments.
Equipped with dual output channels (24V DC and 12V DC), TMPU-1002 offers flexible power distribution, eliminating the need for multiple standalone power supplies. Its integrated communication capabilities via RS485 (Modbus RTU) allow for real-time monitoring of voltage, current, and operating status, enabling proactive maintenance and system optimization. Whether deployed in factory automation, process control, or building management systems, TMPU-1002 serves as a critical link between the main power supply and sensitive electronic equipment, ensuring uninterrupted operation.
Core advantages and technical highlights
Wide input voltage tolerance: TMPU-1002 operates reliably within a 220V AC ±15% range, making it suitable for regions with unstable mains power. This feature prevents shutdowns caused by voltage fluctuations, a common issue in industrial areas with heavy machinery loads. In textile mills or metal processing plants, where voltage spikes are frequent, TMPU-1002 maintains stable output, protecting connected PLCs from damage.
Dual-output flexibility with smart protection: The 24V/10A and 12V/5A outputs of TMPU-1002 can power mixed loads, from high-current actuators to low-power sensors. Each channel features independent overcurrent and short-circuit protection, so a fault in one circuit (e.g., a shorted sensor) won’t affect other connected devices. This selective protection minimizes downtime, as maintenance teams can isolate issues without shutting down the entire system.
Remote monitoring capability: Through its RS485 interface, TMPU-1002 transmits real-time data to SCADA or HMI systems, including output voltage, current draw, and fault codes. This allows operators to track power consumption trends and identify potential issues—such as a gradual increase in current on the 24V channel, which may indicate a failing motor—before they cause system failures. In large facilities, this remote visibility reduces the need for on-site inspections.
Industrial-grade durability: TMPU-1002 operates in temperatures from -20°C to 70°C, making it suitable for cold storage facilities and hot manufacturing environments alike. Its DIN rail mounting design saves space in control cabinets, while the IP20 rating protects internal components from dust and debris. The unit’s solid-state construction ensures a long service life, with MTBF (Mean Time Between Failures) exceeding 100,000 hours.
Typical application scenarios
In automotive assembly lines, TMPU-1002 serves as the central power hub for a robotic workcell, supplying 24V to servo drives and 12V to vision sensors and communication modules. Its wide input tolerance handles voltage fluctuations from nearby welding equipment, while overcurrent protection safeguards expensive robotic controllers during unexpected load spikes. The Modbus interface integrates with the plant’s MES system, allowing engineers to track power usage per workcell and optimize energy consumption during non-production hours.
In water treatment plants, TMPU-1002 powers distributed control systems (DCS) modules and water quality sensors. Mounted in outdoor cabinets, it withstands temperature extremes and humidity, ensuring continuous operation of pH monitors and chemical dosing controls. The unit’s short-circuit protection prevents damage during sensor wiring faults, a critical feature in facilities where unplanned shutdowns could lead to water quality violations. Remote monitoring via SCADA enables technicians to check power status without accessing hazardous areas.
CCC TMPU-1002
Related model recommendations
TMPU-1001: A single-output variant of TMPU-1002 with 24V/15A capacity, ideal for applications requiring higher current on a single channel.
TMPU-1003: A triple-output model adding 5V DC to TMPU-1002’s capabilities, suitable for powering microcontrollers and low-voltage electronics.
TMPM-2000: A modular power management system that integrates with TMPU-1002 for large-scale installations needing redundant power paths.
SCM-050: A surge protection module that pairs with TMPU-1002 to shield against lightning-induced voltage spikes in outdoor applications.
RS485-ETH: An Ethernet-to-RS485 converter that extends TMPU-1002’s monitoring range by enabling communication over IP networks.
TMPU-2002: A higher-power version of TMPU-1002 with 24V/20A and 12V/10A outputs, designed for heavy-duty industrial equipment.
BPU-01: A backup power module that provides uninterrupted power to TMPU-1002 during mains failures, critical for mission-critical systems.
Installation, commissioning and maintenance instructions
Installation preparation: Mount TMPU-1002 on a clean, dry 35mm DIN rail in a control cabinet, ensuring at least 50mm of clearance above and below for airflow. Verify the input voltage matches 220V AC before wiring. Use 1.5mm² cables for input connections and 0.75mm² cables for outputs, securing terminals with 0.5Nm torque. Required tools include a torque screwdriver, wire strippers, and a multimeter. Power off the main supply during installation, and connect the protective earth terminal to the cabinet ground for safety.
Maintenance suggestions: Inspect TMPU-1002 quarterly for dust accumulation, cleaning with compressed air if necessary. Measure output voltages monthly to ensure they remain within ±2% of nominal values. Check communication links via the Modbus network to confirm data transmission is uninterrupted. If a fault occurs (indicated by the red LED), use the Modbus interface to read fault codes—common issues include overcurrent (clear by reducing load) or overvoltage (check input supply). Replace the unit if outputs become unstable or protection mechanisms activate repeatedly without cause, using only CCC-certified spares.
Service and guarantee commitment
TMPU-1002 comes with a 3-year warranty from the date of installation, covering manufacturing defects and ensuring compliance with CCC performance standards. We guarantee replacement of faulty units within 48 hours for critical applications, minimizing downtime. Our technical support team is available 24/7 to assist with installation, troubleshooting, and Modbus configuration. Extended service contracts include annual preventive maintenance, firmware updates, and priority support, ensuring TMPU-1002 delivers reliable performance throughout its 8-year design lifespan. Customers also receive access to online resources, including wiring diagrams, troubleshooting guides, and software tools specific to TMPU-1002.
