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GE / IP FANUC Series 90/30 In Stock

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Includes a PDF Electric and Supply warranty.
PDF Electric and Supply is not an authorized distributor for Allen Bradley

(Never Used)


2 In Stock

1 Yr PDF Supply warranty

What is Surplus?



2 In Stock

1 Yr PDF Supply warranty

What is Refurbished?

Other Available Revisions for the 1771-OD 1771-OD/A1771-OD/B1771-OD/C

Common misspellings:
  • l771-OD
  • 177l-OD
  • 1771-0D
  • 1771OD

The Allen Bradley 1771-OD is an AC isolated output module that has 6 outputs. A single output from the 1771-OD module can be used to drive a size 5 Allen Bradley motor making sure the voltage is maintained at or above 105 Volts AC. The module occupies a single slot in the 1771 Input Output chassis except the left most slot which is reserved for the processor. The maximum load current for the 1771-OD is 60 milliAmperes per output. If this current rating is exceeded, the module will overheat causing malfunctioning and or damage. The 1771-OD operates within a voltage range of between 92 and 138 Volts alternating current at a frequency of between 47 to 63 Hertz. The module has an output current of 6 amperes per module and 2 Amperes per output. The 1771-OD has a maximum surge current of 20 Amperes at 120 Volts for 100 milliseconds which is repeated every 5 seconds. At a 5 Volt direct current, the 1771-OD draws a current of 225 milliamperes from the backplane and at 138 volts alternating current, the module has a maximum off-state leakage current of 5 milliamperes per output.

The minimum and maximum power dissipation rating for the 1771-OD AC isolated output model is 1.2 and 13.2 Watts respectively. Additionally, the module dissipates a maximum heat of 45.2 BTU per hour and 4.1 BTU (minimum) per hour. The 1771-OD module has a channel-channel and backplane-channel opt-electrical isolation tested for 1 second at 1200V AC and 1800 Volts respectively. When keying to the backplane, the 1771-OD uses pins 4 to 6 and 30 to 32. The module uses busman MTH5, IEC 127 type F fuses rated 5A, 250 Volts.

AB 120V AC Isolated Output Mod. 6 Outputs 1771O

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PDF Electric & Supply Inc. sells new, new surplus and refurbished products which are sourced through independent channels. All warranties and support, if applicable, are with PDF Electric & Supply Inc. and not the manufacturer. PDF Electric & Supply Inc. is not an authorized distributor or representative for the listed manufacturers and makes no representations as to any quality control performed by any listed manufacturer on the products. The products listed on this website may vary as to their country of origin; the accessories, and other items included with the product; and the language used on the packaging, the parts, and any related instructions or printed material related to the products. This website is not sanctioned or approved by any manufacturer or tradename listed. Designated trademarks, brand names and brands appearing herein are the property of their respective owners.