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Allen Bradley 1785-ENET Ethernet Interface Module
- Product Details
- FAQs
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- Packing & Delivery
- Product Ratings
Product Introduction
The Allen Bradley 1785-ENET Ethernet Interface Module is an industrial communication module designed to enable Ethernet connectivity for PLC-5 controllers. Developed by Rockwell Automation under the Allen-Bradley product family, this module allows PLC-5 processors to communicate with other controllers, supervisory systems, and industrial networks through Ethernet technology.
The 1785-ENET provides 10/100 Mbps Ethernet communication, allowing efficient data exchange between PLC systems and industrial devices such as HMIs, SCADA platforms, and programming workstations. Installed directly into the PLC-5 rack, the module enables reliable integration of legacy PLC-5 systems into Ethernet-based automation networks.
Product Specifications
| Parameter | Specification |
|---|---|
| Product Type | Ethernet Interface Module |
| Manufacturer | Rockwell Automation |
| Brand | Allen-Bradley |
| Compatible Controller | PLC-5 |
| Network Type | Industrial Ethernet |
| Transmission Speed | 10/100 Mbps |
| Backplane Current | 1 Amp @ 5 VDC |
| Maximum Modules per System | 4 |
| Power Dissipation | 5 W |
| PLC Current Requirement | 2.2 Amp |
| Mounting Type | PLC-5 Rack Installation |
| Dimensions | 165 × 51 × 89 mm |
| Weight | 0.95 kg |
Applications
• PLC-5 Ethernet networking, enabling controllers to communicate with plant-wide Ethernet systems.
• SCADA and monitoring systems, connecting PLC-5 processors with supervisory control platforms.
• Industrial automation networks, supporting communication between controllers, HMIs, and engineering workstations.
• Factory information systems, integrating PLC data into production monitoring and reporting systems.
• Control system upgrades, allowing legacy PLC-5 installations to operate on modern Ethernet networks.
• Remote programming and diagnostics, enabling engineers to access PLC-5 systems through Ethernet connections.
Advantages
• High-speed Ethernet communication, supporting 10/100 Mbps data transmission.
• Seamless PLC-5 integration, allowing legacy systems to connect to modern Ethernet networks.
• Multiple module support, up to four modules can be installed within a single system.
• Stable rack-mounted installation, ensuring reliable operation within PLC-5 chassis environments.
• Efficient power management, with controlled backplane current consumption.
• Industrial reliability, designed for continuous operation in demanding automation systems.
FAQ
-
What is the main function of the 1785-ENET module?
It provides Ethernet connectivity for PLC-5 controllers, allowing them to communicate with other networked devices and systems. -
What transmission speed does the module support?
The module supports Ethernet communication speeds of 10 Mbps and 100 Mbps. -
How many 1785-ENET modules can be installed in one system?
Up to four modules can be installed within a single PLC-5 system. -
What is the backplane current requirement?
The module requires 1 Amp at 5 VDC from the PLC backplane. -
What is the power dissipation of the module?
The module has a power dissipation rating of approximately 5 watts during normal operation. -
Which controllers are compatible with this module?
It is designed specifically for PLC-5 controllers installed in PLC-5 racks. -
Can it be used for remote programming and diagnostics?
Yes, engineers can access PLC-5 systems through Ethernet for programming, monitoring, and troubleshooting. -
Does it support communication with SCADA systems?
Yes, it allows PLC-5 controllers to exchange data with SCADA and monitoring software. -
Is it suitable for upgrading legacy control systems?
Yes, the module allows existing PLC-5 systems to integrate with Ethernet-based industrial networks. -
What type of installation does the module require?
It installs directly into a PLC-5 rack slot and connects to the controller through the backplane.
Related Models
| Model | Description |
|---|---|
| 1785-BCM | Backup communication module for PLC-5 redundancy |
| 1785-BCM/C | Backup communication module with DH+/RIO support |
| 1785-KE | Data Highway Plus communication interface module |
| 1785-RIO | Remote I/O communication interface |
| 1785-L80B | PLC-5 processor module |
| 1785-L40E | PLC-5 Ethernet processor module |
Popular Models
| Model | Description |
|---|---|
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| 1783-BMS10CGP | Stratix industrial managed Ethernet switch |
| 2711P-T10C4D8 | PanelView Plus operator interface terminal |
| 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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