1797-IBN16
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Replace Industrial is NOT an authorized distributor for Allen-Bradley
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Product Conditions
Product Conditions
Surplus: Surplus units show no signs of installation or having been used previously. These units are in the original packaging, which may have been opened.
Used: Used units have been previously used and are inspected, cleaned and tested.
All units come with a 1 Year Replace Industrial Warranty.
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Tax & Exemptions
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Product Conditions
Replace Industrial, LLC is not affiliated with any of the manufacturers listed on this website. All products are sourced & verified through the industrial surplus market and through other independent supply chains. We do not convey any manufacturer warranty with the product. Each product sold comes with a 2 Year Replace Industrial Warranty, unless specified otherwise. This warranty conveys solely through Replace Industrial, LLC. and is completely unaffiliated with any manufacturer warranty. The terms of our warranty can be found here.
Surplus: This unit is sourced through the industrial market outside of the manufacturer and has been independently verified to not have been used operationally previously. These units are in the original packaging, but the packaging & unit may show signs of shelf wear.
Used: This unit may have been previously used and show signs of wear. The unit has been independently verified and is guaranteed with a 1 Year Replace Automation Warranty. The unit has been sourced through independent supply chains in the industrial markets.
Firmware: Replace Industrial, LLC sells hardware only and does not sell firmware and makes no representation as to what firmware may or may not be present on the hardware. We do not obtain or provide software for customers.
Allen-Bradley 1797-IBN16
The Allen-Bradley 1797-IBN16 is a Flex I/O module designed by Rockwell Automation, featuring 16 non-isolated sinking inputs compatible with NAMUR sensors. It operates at a frequency of 1000 Hz max, with a power dissipation of 2.8 W. Built for hazardous locations, it ensures intrinsic safety in volatile environments, supporting various input delay times and equipped with multiple status indicators.
| Manufacturer | Rockwell Automation |
| Input Frequency | 1000 Hz max |
| Off-state Current | 1.2 mA |
| On-state Current | 2.1 mA |
| Brand | Allen-Bradley |
| Product Description | Flex Ex NAMUR Input Module |
| No. of inputs | Sixteen (16) non-isolated, sinking inputs |
| Digital Input Type | NAMUR Compatible type |
| IS input type | Ex ia IIB/IIC T4, AEx ia IIC T4, Class I, II, III Division 1 Group A-G T4 |
| IS module type | Ex ib IIB/IIC T4, AEx ib IIC T4, Class I, Division 1 Group A-D T4 |
| Input pulse width | >500 µs on or off |
| Input delay times | 1 ms, 2 ms, 3 ms, 5 ms, 9 ms, 17 ms, 33 ms |
| Indicators | 16 yellow status indicators 16 red fault indicators 1 green module power indicator |
| Terminal Base | 1797-TB3 or 1797-TB3S |
| Conductor wire size | 4 mm2 (12 gauge) stranded; max 1.2 mm (3/64 in.) insulation max |
| Part Number/Catalog No. | 1797-IBN16 |
| Product Type | FLEX Ex I/O Module |
| Inputs | 16 |
| Input Type | Nonisolated Sinking |
| Hysteresis | 0.2 mA |
| Power Dissipation | 2.8 W |
| Thermal Dissipation | 9.6 BTU/hr max. |
| Max. Load Voltage | 7.5 V DC |
| Weight | 200 g |
| UPC | 10612598180261 |
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