1715-AENTR Allen-Bradley

1715-AENTR Allen-Bradley I / O module

Product  Description：

The 1715-AENTR is a key component of the Bulletin 1715 redundant I/O platform. It is typically used in pairs (primary and secondary) to provide fault-tolerant communication. If one adapter fails, the secondary adapter takes over transparently without interrupting the process or losing data. It requires the 1715-A2A dual-slot adapter base unit for installation and provides a bridge between the high-speed backplane of the I/O modules and the plant-wide Ethernet network.

Product Parameters

• Communication Protocol: EtherNet/IP (supports Device Level Ring - DLR topologies).

• Network Speed: Dual 10/100 Mbps Ethernet ports (RJ45).

• Input Voltage: $24 \text{ VDC}$ nominal (Range: $18 \text{ to } 32 \text{ VDC}$).

• Current Draw: Approximately $380 \text{ mA}$ at $18 \text{ VDC}$ to $30 \text{ VDC}$.

• Power Dissipation: Maximum $8 \text{ Watts}$ per adapter.

• I/O Capacity: Supports up to 24 I/O modules per adapter pair.

• Operating Temperature: $-25^\circ\text{C}$ to $+60^\circ\text{C}$ ($-13^\circ\text{F}$ to $+140^\circ\text{F}$).

• Storage Temperature: $-40^\circ\text{C}$ to $+85^\circ\text{C}$ ($-40^\circ\text{F}$ to $+185^\circ\text{F}$).

• Humidity: 5% to 95% non-condensing.

• Isolation Voltage: $50 \text{ V}$ continuous (basic insulation), tested at $500 \text{ VAC}$ for 60 seconds.

• Protection: Conformal coating (ANSI/ISA-S71.04 Class G1, G2, and G3) for harsh environments.

Product Advantages

• High Availability: The redundant architecture ensures that a single point of failure in the adapter or the network connection does not result in a system shutdown.

• Chassis-Free Design: The 1715 system uses a modular, base-based design rather than a traditional rigid chassis, providing greater flexibility in mounting and space utilization.

• No Special Programming: Redundancy is handled natively by the hardware and firmware, meaning users do not need to write complex ladder logic to manage the switchover between adapters.

• Hot-Swappable: Modules can be removed and replaced under power (RIUP) without affecting the remaining operational I/O or the control process.

• Advanced Diagnostics: Built-in diagnostics monitor the health of the module and the network, providing status LEDs for quick troubleshooting of module power, network link, and redundancy state.

Important Considerations

• Installation Requirement: This module must be installed in a 1715-A2A adapter base. It cannot function as a standalone unit.

• Redundancy Pairings: To achieve true redundancy, you must use two 1715-AENTR modules. While the system can run on one, it loses its fault-tolerant capability.

• Firmware Compatibility: Ensure that the firmware version of the 1715-AENTR is compatible with the version of the ControlLogix controller and the Studio 5000 Logix Designer software being used.

• Environmental Limits: While conformally coated, the module is an "Open Style" equipment and should be mounted in a suitable IP54 or NEMA-rated enclosure to protect it from excessive moisture and debris.

• Safety Standards: For SIL 2 safety applications, ensure that the entire system configuration adheres to the specific safety manuals and guidelines provided by Rockwell Automation.

Product Applications

The 1715-AENTR is widely utilized in industries where process continuity is vital and safety is a priority.

• Oil and Gas: Monitoring and control of wellheads, pipelines, and offshore platforms where equipment failure could lead to environmental hazards or significant financial loss.

• Chemical Processing: Managing critical reaction loops and emergency shutdown (ESD) systems.

• Power Generation: Controlling turbine systems and auxiliary plant equipment that requires 24/7 uptime.

• Water and Wastewater: Managing large-scale distribution and treatment facilities where communication reliability over long distances is required.

• Mining and Metals: Ensuring continuous operation of heavy machinery and safety systems in harsh, dusty environments.

The structure and details of the product：

Our services：

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Warranty: one year

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