
Introduction to 330500-04-00
The 330500-04-00 is a Power Supply Module for the Turck BL67 fieldbus I/O system. Its primary function is to provide a stable 24V DC power source to the entire BL67 I/O station, which includes the bus coupler/master module and all connected I/O modules.
Housed in the same rugged, IP67/IP69K rated enclosure as the rest of the BL67 system, it can be installed directly on the machine in harsh environments. This allows for a completely decentralized control system that operates independently of a central control cabinet. It typically connects to a higher input voltage (e.g., 120/230V AC) and converts it to the 24V DC required by the sensors, actuators, and electronics of the I/O station.
Technical Parameters
The following table details the key specifications for the 330500-04-00 Power Supply Module.
| Parameter | Specification |
|---|---|
| Product Family / Series | Turck BL67 |
| Module Type | Power Supply Module |
| Function | Provides 24V DC power to a BL67 I/O station |
| Input Voltage | 120/230V AC (50/60 Hz) |
| Output Voltage | 24 V DC |
| Rated Output Current | Typically 2.5 A - 4.0 A |
| Connection Technology | M12 or 7/8" connector for power input; integrates with BL67 backplane |
| Ingress Protection (IP) | IP67 / IP69K |
| Housing Material | PA (Polyamide / Nylon) |
| Operating Temperature | -25°C to +60°C (-13°F to +140°F) |
| Dimensions (L x W x H) | Approx. 115 mm x 32 mm x 119 mm (4.53" x 1.26" x 4.69") |
| Approx. Weight | ~ 400 g (0.88 lbs) |
| Status Indicators | LED indicator for power status |
Application Scenarios
This power supply module is used wherever a complete, self-contained Turck BL67 I/O station needs to be powered directly in the field, away from a clean control cabinet environment.
Decentralized Machine Control: Providing local power to a BL67 station that controls a specific section of an automated production line, such as an assembly station or a packaging unit.
Process Skids and Modules: Powering the I/O system on self-contained process skids in industries like chemical processing or water treatment, where the entire control system is mounted on the skid itself.
Material Handling Systems: Supplying power to BL67 stations mounted directly on conveyor systems or automated guided vehicles (AGVs) for local motor and sensor control.
Harsh Environment Applications: Enabling control in washdown areas in food and beverage or pharmaceutical plants, where the IP69K rating protects against high-pressure, high-temperature cleaning.
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