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Allen Bradley 1738-EP24DC Extension Power Module
- Product Details
- FAQs
- Related
- Contact Us
- Packing & Delivery
- Product Ratings
Product Introduction
The Allen-Bradley 1738-EP24DC is a robust Extension Power Module designed for the ArmorPoint I/O platform. It provides reliable power distribution to field I/O modules in industrial automation systems, enabling high-performance operation while maintaining system integrity under harsh environmental conditions.
This module is engineered for sealed, high-reliability operation, ensuring safe and consistent power delivery to ArmorPoint I/O points. It supports 24 V DC input and delivers up to 1.3 A at 5 V DC to the pointbus, allowing multiple I/O modules to operate efficiently from a centralized power source. With its IP69K rating, the 1738-EP24DC can withstand high-pressure washdown and exposure to dust and water, making it suitable for demanding industrial and process control environments.
The 1738-EP24DC ensures simplified system wiring and reliable field power management, enhancing ArmorPoint I/O system performance while reducing maintenance requirements and system downtime.
Product Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Allen-Bradley |
| Product Type | Extension Power Module |
| Model Designation | 1738-EP24DC |
| Functional Role | Field I/O power distribution |
| Input Voltage | 24 V DC |
| Output Voltage to Pointbus | 5 V DC |
| Output Current to Pointbus | 1.3 A |
| Maximum Module Current | 400 mA |
| Protection Rating | IP69K (sealed for harsh environments) |
| System Compatibility | ArmorPoint I/O |
| Dimensions | 31.75 × 66.8 × 107.95 mm |
| Weight | 0.289 kg |
Applications
• ArmorPoint I/O systems, distributing power to multiple I/O modules
• Industrial automation platforms, ensuring reliable field-level power delivery
• Process control environments, where sealed modules are required for washdown and dust protection
• Remote and distributed I/O installations, reducing wiring complexity and centralizing power
• Harsh industrial environments, leveraging IP69K protection for high-pressure washdown and exposure to dust or liquids
Advantages
• Reliable power distribution, providing consistent voltage and current to ArmorPoint I/O modules
• High environmental protection, IP69K-rated for extreme washdown and dust resistance
• Compact form factor, saving panel space and enabling flexible installation
• Efficient pointbus support, delivering up to 1.3 A at 5 V DC for multiple modules
• Sealed and maintenance-free design, reducing downtime and improving system reliability
• Simplifies field wiring, supporting centralized and safe power management
FAQ
-
What is the primary function of the 1738-EP24DC module?
It provides extension power to ArmorPoint I/O modules, ensuring reliable field-level voltage and current. -
What input voltage does this power module require?
The module operates from a 24 V DC input source. -
How much current can it deliver to the Pointbus?
It provides up to 1.3 A at 5 V DC to the Pointbus. -
Is the 1738-EP24DC suitable for harsh environments?
Yes, it is IP69K-rated, fully sealed for dust, water, and high-pressure washdown. -
Can this module support multiple ArmorPoint I/O modules?
Yes, it is designed to distribute power efficiently across multiple modules. -
What protection does the module provide to the I/O system?
It ensures stable voltage and current while protecting the system from environmental exposure. -
Is the module maintenance-free?
Yes, the sealed design requires minimal maintenance under normal operating conditions. -
Can this module be used in distributed I/O systems?
Yes, it is optimized for remote and distributed ArmorPoint I/O configurations. -
What is the maximum current drawn from the input supply?
The module draws up to 400 mA from the 24 V DC input. -
Does the 1738-EP24DC simplify system wiring?
Yes, it centralizes power distribution and reduces the need for separate field wiring.
Related Models
| Model | Description | Key Function |
|---|---|---|
| 1738-AENT | EtherNet/IP Adapter | Network communication module |
| 1738-IB16 | Input Module | Digital field input |
| 1738-OB16 | Output Module | Digital field output |
| 1738-IR6 | Isolated Input | Analog/digital input with isolation |
| 1738-IA16 | Analog Input | Signal acquisition module |
| 1738-OB8 | Output Module | Compact output control |
Popular Models
| Model | Description | Key Function |
|---|---|---|
| 1738-AENT | EtherNet/IP Adapter | Network communication for ArmorPoint I/O |
| 1738-IB16 | Digital Input Module | Field digital inputs |
| 1738-OB16 | Digital Output Module | Field digital outputs |
| 1738-IA16 | Analog Input Module | Analog signal acquisition |
| 1738-OB8 | Output Module | Compact output control |
| 1738-EP24DC | Extension Power Module | Field power distribution |
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
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