The Allen-Bradley 1791-24BR is a block I/O module. This relay output module can support 24 input modules, with 3 groups of 8 inputs. Its on-state voltage range is from 10-30 Volts DC and off-state voltage is a maximum of 5 Volts DC. The on-state current is a minimum of 2.5 milliamps at 10 Volts D ... Show More
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We sell industrial automation parts backed by our 2-year EcoTech Solutions Warranty.
Many Items Ship Same-day, and many Ship in 3 Business Days. Rush Service is available for domestic and expedited international shipping with UPS, FedEx, DHL, and more.
AMEX, Visa, MasterCard, Discover, wire transfer, and more, plus flexible payment plans.
Repair and exchange services for all existing automation products.
Drop shipping, blind shipping, and account shipping with no extra fees.
Rockwell Disclaimer:The product is used surplus. EcoTech Solutions Inc. is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because EcoTech Solutions Inc. is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, EcoTech Solutions Inc. makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. EcoTech Solutions Inc. also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. EcoTech Solutions Inc. also makes no representations as to your right to install any such firmware on the product. EcoTech Solutions Inc. will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
The Allen-Bradley 1791-24BR is a block I/O module. This relay output module can support 24 input modules, with 3 groups of 8 inputs. Its on-state voltage range is from 10-30 Volts DC and off-state voltage is a maximum of 5 Volts DC. The on-state current is a minimum of 2.5 milliamps at 10 Volts DC and a maximum of 11 milliamps at 30 Volts DC and off-state current is a minimum of 1.5 Amps. The external power of this module is 19.2-30 Volts DC for the voltage and 300 milliamps for the current. The maximum power dissipation is 14.5 Watts and the maximum thermal dissipation is 49.4 BTU/hour. It has an isolation of 500 Volts AC for the power supply to remote I/O, I/O group-to-group, and I/O group-to-logic. The module has an operating temperature of 0-60 degrees Celsius, a storage temperature of 40-85 degrees Celsius, and a non-condensing relative humidity of 5-95%.
The entire 1791-24BR module measures 6.95 x 4.35 x 3.85 inches. These modules are small and self-sustained remote I/O devices, having their own input/output connections, programmable controller interface, signal conditioning circuitry, and power supplies. Compatible controllers are PLC-2, PLC-3, PLC-5/250 and PLC-5 family programmable controllers and SLC 5/02 modular controllers. Its status indicators allow you to monitor communication and input/output states. Terminal strips on the left and right sides are for remote I/O link, input/output connections, and power. The module's two switch assemblies let you configure the I/O rack number, communication rate, starting I/O group, last state, and the last chassis.
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EcoTech Solutions sells used surplus products. EcoTech Solutions is not an authorized distributor, affiliate, or representative for the brands we carry. Products sold by EcoTech Solutions come with EcoTech Solution's 2-Year Warranty and do not come with the original manufacturer's warranty. Designated trademarks, brand names and brands appearing herein are the property of their respective owners. This website is not sanctioned or approved by any manufacturer or tradename listed.
Rockwell Disclaimer:The product is used surplus. EcoTech Solutions is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because EcoTech Solutions is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, EcoTech Solutions makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. EcoTech Solutions also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. EcoTech Solutions also makes no representations as to your right to install any such firmware on the product. EcoTech Solutions will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
