Product Description
Product Details
|
Manufacturer |
Allen-Bradley |
|---|---|
|
Model/Part Number |
1756-CNBR |
|
Description |
ControlLogix ControlNet Scanner Module |
Specifications
|
Attribute |
1756-CNBR |
|---|---|
|
Operating Temperature |
0 °C ≤ Ta ≤ +60 °C (+32 °F ≤ Ta ≤ +140 °F) |
|
Surrounding Air Temperature, Max |
60 °C (140 °F) |
|
Corrosive Atmosphere |
ASTM B845-97 Method H Accelerated Test (20-Day Exposure) |
|
Airborne Contaminants Rating |
Severity Level G3 per ANSI/ISA 71.04–2013 |
|
Chemically Active Substances Rating |
Severity Level CX per IEC 60721-3-3:2019 (Up to 9.6 microns per year, corrosion rate of copper) |
|
Voltage and Current Ratings |
5.1V DC, 970 mA (Backplane) / 24V DC, 1.7 mA (Backplane) |
|
Isolation Voltage |
30V (continuous), Basic Insulation Type, ControlNet Channel to Backplane (Tested per UL/IEC 61010-1 and 61010-2-201) |
|
Additional Isolation Voltage |
30V (continuous), Basic Insulation Type, ControlNet A/B to Backplane, and ControlNet A to ControlNet B (Tested per UL/IEC 61010-1 and 61010-2-201) |