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1756-CNB/A Allen-Bradley PLC ControlNet Bridge Module (40-48 connections) series A New

1756-CNB/A Allen-Bradley PLC ControlNet Bridge Module (40-48 connections) series A New
1756-CNB/A Allen-Bradley PLC ControlNet Bridge Module (40-48 connections) series A New
1756-CNB/A Allen-Bradley PLC ControlNet Bridge Module (40-48 connections) series A New
1756-CNB/A Allen-Bradley PLC ControlNet Bridge Module (40-48 connections) series A New
1756-CNB/A Allen-Bradley PLC ControlNet Bridge Module (40-48 connections) series A New
1756-CNB/A Allen-Bradley PLC ControlNet Bridge Module (40-48 connections) series A NewIf you need mo... Read More
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$693.00
Ex Tax: $693.00
  • Stock: In Stock
  • Model: 1756-CNB/A
  • Weight: 0.50kg
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For any quality issues that arise during normal use within the warranty period, we will repair the item free of charge. The buyer is responsible for the return shipping cost, while our company will cover the cost of re-shipping the repaired item.

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Tags: 1756-CNB/A
1756-CNB/A Allen-Bradley PLC ControlNet Bridge Module (40-48 connections) series A New

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Fasstobuy: 1756-CNB/A  Allen-Bradley PLC ControlNet Bridge Module (40-48 connections) series A New

Features

Separate communication modules are available for different networks. Install multiple communication modules into the ControlLogix backplane to bridge or route control and information data between different networks. You can route a message through a maximum of four chassis (eight communication hops). You do not need a ControlLogix controller in the chassis.
ControlLogix-XT communication modules for extreme environments are available for EtherNet/IP, ControlNet, and Data Highway Plus and Remote I/O networks.

Specification

Attribute

1756-CN2/B

1756-CN2R/B

1756-CNB/E

1756-CNBR/E

Configuration

Standard

Redundant

Standard

Redundant

ControlNet communication rate

5 Mbps

Logix communication connections

128

 

Connections supported, max

131

Number of nodes, max

99

Current draw @ 5.1V DC

1100 mA

1300 mA

970 mA

Current draw @ 24V DC

3 mA

1.7 mA

Power dissipation

5.7 W

6.7 W

5.1 W

Thermal dissipation

19.5 BTU/hr

22.9 BTU/hr

17.4 BTU/hr

Isolation voltage

Standard: 30V (continuous), basic insulation type, ControlNet network to backplane

Redundant: 30V (continuous), basic insulation type, ControlNet A/B to backplane, and ControlNet A to ControlNet B

No isolation between NAP or USB and backplane

Type tested at 500V AC for 60 s

Weight, approx.

0.26 kg (0.57 lb)

0.293 kg (0.64 lb)

0.26 kg (0.57 lb)

0.293 kg (0.64 lb)

Slot width

1

Module location

Chassis-based, any slot

Chassis

1756-A4, 1756-A7, 1756-A10, 1756-A13, 1756-A17

Power supply, standard

1756-PA72/C, 1756-PA75/B, 1756-PB72/C, 1756-PB75/B, 1756-PC75/B, 1756-PH75/B

Power supply, redundant

1756-PA75R, 1756-PB75R, 1756-PSCA2

ControlNet port

1 ControlNet BNC

2 ControlNet BNC

1 ControlNet BNC

2 ControlNet BNC

ControlNet cable

1786-RG6 quad shield RG6 coaxial cable

USB port

USB 1.1, full speed (12 Mbps)

-

-

NAP cable

-

-

1 NAP RJ45

NAP cable

-

-

1786-CP

Wiring category

1 - on ControlNet ports

3 - on USB ports

1 - on ControlNet ports

3 - on NAP ports

North American temperature code

T4A

Enclosure type rating

None (open-style)

 





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