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1756 CNB/D

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MOQ : 1 , , Piece

1756 CNB/D Specification

Phase
Single Phase

Frequency
50/60 Hz

Control Type
Digital

Automation Grade
Automatic

Features
Redundant media support, removable terminal block, diagnostic LEDs

Processor Type
No onboard processor (communication module)

Load Capacity
Depends on connected devices

Application
ControlLogix Chassis Communications

Remote Control
Yes

Connectivity Type
ControlNet

Cable Length
Up to 1000 m (ControlNet)

Mounting Type
Chassis Mount

Weight
0.35 kg

IP Rating
IP20

Usage
INDUSTRIAL

Material
Industrial Grade Components

Power
24V DC

Temperature
0 to 60C

Voltage
19.2 - 28.8V DC

Color
black

Channels Supported
1 ControlNet channel

Module Type
1756-CNB/D

Status Indicators
Module status, network status, communication status (LEDs)

Communication Rate
5 Mbps

Operating Altitude
Up to 2000 meters

Backplane Current (24V DC)
13 mA

Product Type
ControlNet Bridge Module

Redundancy
Supported (when used with redundant ControlNet cables)

Backplane Current (5.1V DC)
375 mA

1756 CNB/D Trade Information

Minimum Order Quantity
1 , , Piece

Supply Ability
100 Pieces Per Month

Delivery Time
7 Days

1756 CNB/D About

We(TAJ ELECTRICALS) are a well-reputed firm that export and supply an extensive range of AUTOMATION PRODUCTS in Bhavnagar, Gujarat, India. Offered product is made by professionals incorporating the best in class raw material and most recent techniques. This product is made in compliance with industrial quality parameters, to ensure its flawless range at users end. Moreover, our provided AUTOMATION PRODUCTS can be obtained from TAJ ELECTRICALS at nominal rates.

TRAD -ALIEN BRADELY

Reliable Industrial Communication

Integrate the 1756-CNB/D ControlNet Bridge Module for dependable networking across your ControlLogix system. Engineered with a single ControlNet channel and operating at a rapid 5 Mbps, this module ensures real-time data exchange among devices, supporting precise automation in diverse industrial settings. Redundancy options and robust diagnostics further enhance network stability and performance.

Versatile and Durable Design

Built with industrial-grade components, the 1756-CNB/D is equipped to operate under challenging conditions, ranging from 0 to 60C and up to 2000 meters altitude. Its IP20 rating and compact 0.35 kg chassis-mount structure make it suitable for various installation requirements. The removable terminal block and diagnostic LEDs simplify maintenance and monitoring.

FAQ's of 1756 CNB/D:

Q: How does the 1756-CNB/D module facilitate communication within a ControlLogix system?

A: The 1756-CNB/D acts as a bridge between ControlLogix processors and devices connected on a ControlNet network, enabling high-speed data exchange and synchronization across industrial automation equipment.

Q: What are the benefits of the single ControlNet channel and 5 Mbps communication rate?

A: The single channel at 5 Mbps allows for fast, reliable, and deterministic data transfer. This capability is essential for real-time industrial applications requiring consistent and prompt communication between devices.

Q: Where can the 1756-CNB/D module be installed, and what mounting configuration is needed?

A: This module is designed for chassis mounting in a ControlLogix backplane, making it compatible with standard industrial automation cabinets and control rooms. The robust industrial-grade construction supports harsh operating environments.

Q: What process should be followed to enable network redundancy for this module?

A: To enable redundancy, connect the module using redundant ControlNet cables. The module will automatically switch to the backup cable in case of a primary network failure, ensuring continuous communication.

Q: When should the diagnostic LEDs on the module be checked?

A: Diagnostic LEDs should be monitored during initial installation, routine maintenance, and troubleshooting. They provide immediate visual feedback on module status, network condition, and communication health.

Q: What is the maximum allowable cable length for this module on a ControlNet network?

A: The module supports ControlNet cable runs up to 1000 meters, allowing flexible installation and device arrangement across extensive industrial facilities.

Q: How does the module's absence of an onboard processor affect its usage?

A: As a dedicated communication module with no onboard processor, the 1756-CNB/D relies on the system's main processor for logic functions. This specialization enhances network throughput and simplifies integration for communication tasks.

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