Overview

The 396509‑03‑7 is a Power Supply Module from Emerson’s ControlWave PAC family. It provides reliable power delivery and voltage regulation for ControlWave controllers and I/O modules, making it a critical component in distributed control systems.

Designed for harsh industrial environments, it tolerates wide temperature ranges and high humidity, ensuring continuous operation in demanding oil & gas, chemical, water treatment, and power generation facilities.

Technical Data

Typical Applications

• Oil & Gas Pipelines: Provides stable power for remote monitoring and control modules.

• Water Treatment Plants: Powers analog and digital I/O modules for pH, turbidity, and dosing systems.

• Power Generation: Supports turbine and boiler control systems.

• Chemical Plants: Ensures reliable operation of process monitoring sensors and controllers.

Example:
In a pipeline SCADA system, the 396509‑03‑7 supplies regulated 24 V DC power to multiple I/O modules, ensuring uninterrupted monitoring of pressure and flow transmitters.

FAQ

Q1: What is the function of the 396509‑03‑7?
It provides regulated 24 V DC power for Emerson ControlWave PAC systems.

Q2: How much current can it supply?
Up to 1000 mA at 24 V DC.

Q3: What is the operating temperature range?
–40°C to +70°C, suitable for harsh industrial environments.

Q4: What industries use this module?
Oil & gas, chemical, water treatment, and power generation.

Q5: How is it connected?
Via a 7‑position terminal block for secure wiring.