- 9440/15-01-11 CPU power module
Description
The 9440/15‑01‑11 is a CPU & power module designed for use in remote I/O systems in hazardous or industrial environments. It belongs to the 9440/15 series of remote I/O CPU & power modules (often by R. STAHL or STAHL)
used to provide intelligent fieldbus communication, control, and power to field‑level I/O modules in Zone 2 / Division 2 hazardous areas and safe areas.This module integrates both the CPU
(processing/communication logic) and the power supply required to operate itself as well as the connected I/O circuits. It typically interfaces with industrial
automation networks (e.g., RS‑485-based fieldbus protocols like Modbus RTU or PROFIBUS DP) to link
distributed field I/O to a higher‑level controller.
Feature And Application of 9440/15-01-11
| Feature |
Application |
|
-
Integrated CPU and Power Supply
-
Combines the processing unit (CPU) with a 24 V DC power module, reducing the need for separate devices.
-
Handles both control logic and power distribution to connected I/O modules.
-
Communication & Protocol Support
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Supports RS‑485 fieldbus communication.
-
Compatible with protocols like Modbus RTU, PROFIBUS DP, or proprietary network protocols depending on system configuration.
-
Allows reliable communication between distributed I/O modules and higher-level PLC/DCS systems.
-
I/O Module Integration
-
Can supply and manage up to 16 intrinsically safe I/O modules.
-
Provides both digital and analog input/output connectivity.
-
Ensures proper signal conditioning and protection for field devices.
-
Intrinsically Safe Design
-
Certified for Zone 2 / Division 2 hazardous areas.
-
Complies with ATEX, IECEx, and NEC standards for safe operation in explosive atmospheres.
|
-
Distributed I/O Systems
-
Hazardous Area Automation
-
Used in Zone 2 / Div. 2 locations such as chemical plants, oil & gas, and refineries.
-
Provides intrinsically safe power and processing to I/O modules in hazardous areas.
-
Process Control & Monitoring
-
Integrates sensors, actuators, and field devices with PLCs/DCS.
-
Enables real-time monitoring, control, and data collection from remote I/O devices.
-
Fieldbus Network Integration
-
Works with Modbus RTU, PROFIBUS DP, or custom automation networks.
-
Bridges communication between distributed I/O and higher-level controllers.
-
Industrial Asset Management
|
Why Buy From MOORE?
| ★ 1 Year Warranty on most products |
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| ★ Large inventory of over 20,000 items |
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Company Profile
MOORE specializes in sourcing and selling discontinued products. If you need assistance, we can
also help you find and purchase used items. Our team of experienced experts offers automation
solutions and technical support across various fields, including PLC, DCS, vibration monitoring
systems, steam turbine control systems, and gas generators. We guarantee factory-original products,
high quality, competitive pricing, and a large inventory.
As one of the largest distributors of automation control system modules and spare parts in China,
MOORE Automation Co., Ltd. is committed to partnering with you to secure orders. For our first
collaboration, we offer our best possible pricing. I am dedicated to helping
you win the order and will do everything I can to support you.
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