The TM4PDPS1 Power Distribution Module serves as the centralized power management hub within the Modicon TM4 modular I/O architecture. This specialized module functions as an intelligent power router that conditions, protects, and distributes 24V DC power to downstream I/O modules with individual circuit protection.
Parameters
Parameter Category Specifications & Details
Product Type Power Distribution and Protection Module
System Platform Modicon TM4 Modular I/O System
Primary Purpose To distribute, manage, and protect the 24V DC power supply for a group of TM4 I/O modules mounted on the same baseplate.
Supply Voltage 24 V DC (nominal). Typical operating range: 19.2 V DC to 30 V DC.
Output Channels Provides multiple independent 24V DC output branches. Each branch features electronic short-circuit protection (non-fuse).
Protection Features Overcurrent & Short-Circuit Protection: In the event of a short circuit on an output branch, that specific branch is automatically isolated without affecting the main supply or other modules.
Reverse Polarity Protection: Protects against damage from incorrect power supply connection.
Diagnostics LED Status Indicator: Shows power presence and fault conditions.
Removable Power Connector: Facilitates wiring and maintenance.
Connection Connects to other I/O modules internally via the TM4 system baseplate for both power and data communication. The external power supply is connected via a removable terminal block.
Compatibility Designed to be mounted on the same baseplate with all Modicon TM4 I/O modules (Digital Input/Output, Analog Input/Output, Specialty modules, etc.).
Typical Application Used in PLC control cabinets to provide safe, reliable, and individually protected power circuits for local I/O devices (e.g., sensors, solenoid valves) within a TM4 station.