Excellent PLC
Product Introduction
The Allen Bradley 1715-A2A Redundant I/O 2 Slot Adapter Base Unit is a DIN rail-mounted base designed for the Bulletin 1715 Redundant I/O platform. It serves as the mounting and communication foundation for redundant I/O systems, providing mechanical support, power distribution, and communication interfaces for connected modules.
The 1715-A2A accommodates up to two I/O modules and is designed to work with the 1715-AENTR Redundant EtherNet/IP Adapter. Equipped with dual 10/100Base-T Ethernet/IP ports, it supports network connectivity in high-availability control architectures where system uptime and reliability are critical.
Its compact design, industrial-grade construction, and wide operating temperature range make it suitable for demanding applications in process industries, power generation, oil and gas, water treatment, and manufacturing facilities.
Product Specifications
| Parameter | Description |
|---|---|
| Model | 1715-A2A |
| Product Type | Redundant I/O 2 Slot Adapter Base Unit |
| Manufacturer | Allen Bradley |
| Series | Bulletin 1715 Redundant I/O |
| Number of Slots | 2 Slots |
| Mounting Type | DIN Rail Mounted |
| Network Ports | 2 Ethernet/IP 10/100Base-T Connectors |
| Protection Rating | IP20 |
| Power Requirement | 18-32V DC (for use with 1715-AENTR Adapter) |
| Operating Temperature | -25°C to +70°C (-13°F to +158°F) |
| Dimensions | 224 × 30 × 84 mm |
| Weight | 0.283 kg |
Applications
• Redundant Control Systems – Provides the platform for high-availability I/O architectures.
• Oil & Gas Facilities – Supports critical process monitoring and control systems.
• Power Generation Plants – Enables reliable I/O infrastructure for continuous operations.
• Chemical Processing Plants – Supports redundancy requirements in process applications.
• Water & Wastewater Treatment Plants – Improves system reliability and uptime.
• Industrial Manufacturing – Integrates into fault-tolerant automation systems.
• Distributed Control Systems (DCS) – Provides communication and module mounting capabilities.
• Infrastructure Automation – Supports critical industrial control networks.
• Process Industries – Ensures dependable communication and I/O operation.
• Safety-Critical Applications – Supports architectures requiring enhanced availability.
Advantages
• 2-Slot Design – Supports compact redundant I/O system configurations.
• Dual Ethernet/IP Ports – Provides reliable network connectivity and communication flexibility.
• DIN Rail Mounting – Simplifies installation and cabinet integration.
• Wide Operating Temperature Range – Operates from -25°C to +70°C.
• IP20 Protection Rating – Suitable for industrial control panel environments.
• Supports 1715-AENTR Adapter – Designed specifically for redundant EtherNet/IP applications.
• Compact Footprint – Minimizes cabinet space requirements.
• Industrial-Grade Reliability – Built for demanding automation environments.
• Facilitates High System Availability – Supports redundant control architectures.
• Easy Expansion and Maintenance – Simplifies installation and future system modifications.
