Allen-Bradley 1756-CN2RK ControlLogix Communication Module

Specifications

  • Manufacturer: Allen Bradley

  • Product No.: 1756-CN2RK

  • Condition： 10 Items in Stock

  • Product Type: Communication Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 1350g

  • Shipping port: Xiamen

  • Warranty: 12 months

Product details

Description

Allen-Bradley 1756-CN2RK ControlLogix Module: 2 Ethernet ports, 24VDC, 340g, 100Mbps speed. Enables stable industrial network communication.

As a key component of the Allen-Bradley ControlLogix series, the 1756-CN2RK acts as a high-performance communication module. It bridges devices in industrial networks with efficient data transmission.

Core Technical Specifications of 1756-CN2RK

The table below lists accurate and detailed parameters of the Allen-Bradley 1756-CN2RK module:

Parameter Category Specific Details
Network Interface 2 Ethernet (RJ45) ports, supporting 10/100Mbps auto-negotiation
Communication Protocol DeviceNet, EtherNet/IP, enabling seamless connection with multiple devices
Input Voltage 24VDC nominal, operating range 19.2VDC to 30VDC for stable power supply
Power Consumption 2.5W typical, 3W maximum, reducing energy load on ControlLogix chassis
Physical Dimensions 130mm (H) × 32mm (W) × 165mm (D), fitting standard ControlLogix 1756 chassis
Weight Approximately 340g, lightweight for easy installation and chassis balance
Operating Temperature 0°C to 60°C, adapting to harsh factory floor environmental conditions
Storage Temperature -40°C to 85°C, preserving performance during transportation and idle periods
Shock Resistance 30g peak acceleration (11ms duration), withstanding industrial vibration impacts
Vibration Resistance 5g (10Hz to 500Hz), maintaining stable communication during equipment operation

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