Purpose and Overview
The 1771-ACN15 is a communication adapter specifically designed for Allen-Bradley SLC 500 series programmable controllers. It provides a reliable interface for connecting SLC controllers to DeviceNet networks, enabling seamless data exchange between controllers, sensors, actuators, and other industrial equipment.
This module is widely used in industrial automation systems, facilitating coordinated control and monitoring of multiple devices through standardized network protocols.
Typical Application Areas
Factory Automation and Process Control Systems
Material Handling and Conveying Automation
Packaging Machinery Requiring Network Collaboration
Monitoring and Control of Distributed I/O Modules
Upgrading legacy SLC systems with modern network communication
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Allen-Bradley |
| Model | 1771-ACN15 |
| Module Type | DeviceNet Communication Adapter |
| Weight | 2.1 lbs (1.0 kg) |
| Power Dissipation | 5 Watts |
| Node Capacity | Up to 64 nodes per segment |
| Operating Voltage | 5 V DC (supplied by backplane) |
| Power Consumption | 1 W typical |
| Isolation | Optically isolated network interface |
| Operating Temperature | 0 °C to +60 °C |
| Rate of Communication | 5 Mbit/s |
| Backplane Current (at 5 Volts) | 1.0 Amperes |
Insert the module into the SLC 500 chassis backplane according to the slot specifications.
Connect to the DeviceNet network using shielded cable and appropriate terminating resistors.
Configure node addresses and communication parameters using compatible software.
Verify network communication and module status indicators before integrating into the production system.
Frequently Asked Questions
Q: Can multiple 1771-ACN15 modules be used in a single system?
A:Yes. Each SLC 500 chassis can accommodate one or more communication modules, provided network addressing and configuration avoid conflicts.
Q: Does this module require an external power supply?
A:No. This module draws power from the SLC 500 backplane.
Q: Is it compatible with newer PLC series?
A:This module is designed specifically for the SLC 500 controller. Compatibility with newer PLC series may require a different communication adapter.
Q: What is the maximum supported DeviceNet segment length?
A: Per DeviceNet specification recommendations, the maximum length is 500 meters under standard wiring conditions with proper terminators and node configuration.
Talk to a Specialist
| Contact Method | Information |
|---|---|
| sales3@mooreplc.com | |
| WhatsApp / Phone |
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