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Allen Bradley Flex I/O 1797 Repair

Allen Bradley Flex I/O 1797 Repair

We offer extensive repairs for your Flex I/O 1797. We keep many spare parts in stock so that we can repair your Flex I/O 1797 as efficiently and effectively as possible. Our standard repair lead time is 2-4 weeks. However, we can often repair your unit much faster if necessary. We can repair most issues with your Flex I/O 1797 and if for some reason we cannot repair your unit we will do our best to offer a refurbished unit at the repair cost, so that you can get a working unit back as soon as possible!

  • 2 Year DO Supply Warranty
  • Fast repairs at low costs
  • No surprises or up-charges for difficult repairs
  • Standard lead time of 2-4 weeks
  • Extensive quality control and testing
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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Hardware issues & error codes we repair

We repair all of the following hardware issues and error codes with your Flex I/O 1797 parts.

Browse Flex I/O 1797 Repairs

Browse our catalog of repairable Flex I/O 1797 parts to get a quote.

1797-BCNR

This ControlNet Ex Redundant Media Adapter is designed for easy DIN rail mounting and features a protection rating of IP20. It operates efficiently within the temperature range of -20 to 70 °C and can

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1797-BIC

The Allen-Bradley 1797-BIC isolator module is a FLEX Ex bus isolator module. The purpose of this FLEX Ex bus isolator module is for connecting and interconnecting standard FLEX I/O modules and it prov

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1797-CEC

This module supports 8 I/O modules and is designed for DIN rail mounting. It provides an IP20 protection factor and operates efficiently between -4 and 158 degrees Fahrenheit. Additionally, it can wit

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About Flex I/O 1797

The Allen-Bradley Flex I/O 1797 system is a distributed I/O system that interfaces with the ControlNet networks. The Flex I/O 1797 series is an economical and modular I/O series for distributed applications which offers all the functionality of rack-based I/O but requires less space than other series. The Flex I/O 1797 system is specifically designed for hazardous areas and it eliminates the need for intrinsic safety isolators and barriers or lengthy wires connected to the control cabinet. The Flex I/O 1797 modules are rated for installation in Class I Division 1 and 2, Groups A to D rated hazardous areas, North American Class I Zone 1 and 2, Groups IIC, IIB, and IIA hazardous areas, and European Zones 22, 2, and 1 hazardous areas. Installing a complete Flex I/O 1797 system consists of the following steps: selecting a communication adapter and distribution method, selecting the I/O devices from digital I/O, analog I/O, HART, temperature, frequency and counter modules, selecting the terminal base, selecting the power supply, and selecting the accessories.

One Flex I/O 1797 network adapter module can communicate with 8 other modules, allowing for connectivity with 128 digital I/O, 64 analog inputs, or a mix of I/O according to the application requirements. Modules can be inserted and removed when the system power is on. Cable connections and network module maintenance can also be performed while the system power is on. A redundant ControlNet interface provides communication with a maximum of 8 I/O modules. Flex Ex power supplies can be used to provide power to Flex I/O 1797 series modules. All Flex I/O 1797 series modules come with conformal coatings and they comply with the ISAS71.04-1995 standard which pertains to severity level G3 for chlorine, hydrogen sulfide, ammonia, hydrogen fluoride, and ozone. A FlexBus isolator allows Flex I/O 1797 series modules to be used with standard Flex I/O adapters.