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Allen Bradley SLC 500 1746-OB16E

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1746-OB16E

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The Allen-Bradley 1746-OB16E is a SLC 500 Digital DC Output Module. This Digital DC Output Module has a Voltage Range of 10-30 Volts DC Source and 16 Outputs. It has a Backplane Current (5 Volts) of 135 milliamps.

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Rockwell Disclaimer: The product is used surplus. DO Supply 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 DO Supply 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, DO Supply 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. DO Supply 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. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply 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.

Technical specifications for 1746-OB16E

ManufacturerAllen Bradley
CategoryPLCs
Product LineSLC 500
Part Number1746-OB16E
UPC662072720417
Weight0.75 lbs (0.34 kg)
Module TypeDigital DC Output Module
Voltage Range10-30 Volts DC Source
Outputs16
Current/Output1 or 0.5 amps
Current/Module8 amps
Backplane Current (5 Volts)135 milliamps
Current/Module (30 Celsius)9 amps
ApplicationsHigh Current
Step Response60 milliseconds in, 2.5 milliseconds out
UNSPSC32151705
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The 1746-OB16E SLC 500 Digital Output Module is an electronically-fused 24V DC signal output module by Allen-Bradley which can be fixed on any available slots in 1746 Chassis and it uses a Removable Terminal Block (RTB). It has an operating voltage range between 10 and 30V DC (source) and draws a backplane current of 0.135A at 5V DC. The 1746-OB16E has a load-dependent 1ms signal delay time for both ON and OFF mode and it has a maximum output current leakage of 1mA in its OFF state. The minimum current load available on each point is 1mA and it has an inrush current 2.0A on each point for 2ms repeating every 1s at 30 °C (86 °F). The 1746-OB16E has 0.388W heat dissipation per output point and 7.6W of aggregate heat dissipation on the module. It has an operating temperature bracket of 0-60 °C (32-140 °F) at a relative humidity condition of 5-95% without condensation and it is NEMA ICS 2-230 rated for Noise immunity. The 1746-OB16E has an operational vibration of 2.5G at 10-200Hz and a shock rating of 30G.

Revision Part #Also known as
1746-OB16E Ser A1746-OB16E/A, Series A, Rev A
1746-OB16E Ser B1746-OB16E/B, Series B, Rev B
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