Home

Product Lines

Allen Bradley Panelview

1403 Powermonitor II Dataliner InView Logic Modules MessageView Microview 2707 Panelview 1000 Panelview 1200 Panelview 1400 Panelview 2711E Panelview 300 Panelview 5310 Panelview 550 Panelview 5500 Panelview 600 Panelview 800 Panelview 900 Component Panelview Plus 6 PV Plus 1000 PV Plus 1250 PV Plus 1500 PV Plus 400 PV Plus 600 Panelview Plus 7 PV Plus 700 Display Modules PV Plus 6 Compact Comm Modules Servo Controllers

Eaton Cutler-Hammer

Panelmate 92** Panelmate ePro

Moscad

CPU Modules

Allen Bradley PLC

140G MCB 1715 Redundant I/O 1719 Ex I/O 1760 Pico Controllers 1786 Repeaters 1791 Block I/O 803 Rotating Cam Limit Switches CompactBlock I/O 1791D CompactBlock I/O 1791P CompactBlock I/O 1791R CompactLogix CompactLogix 5069 ControlLogix Flex I/O 1794 Flex I/O 1797 Guard I/O 1791ES and 1791DS GuardPLC Micro 800 Micro 810 Micro 820 Micro 830 Micro 850 MicroLogix 1000 MicroLogix 1200 MicroLogix 1100 MicroLogix 1500 MicroLogix 1400 PLC 3 PLC 5 Point I/O 1734 Pyramid Integrator Redundant I/O System SLC 100 SLC 150 SLC 500 Stratix 2000 Stratix 5700

Allen Bradley Drives

1305 AC Drives 1333 AC Drives 1336 1336 Adjustable 1336 Capacitors 1336 FORCE Drives 1336 IMPACT Drives 1336 PCB Boards 1336 PLUS Drives 1336 PLUS II Drives 1336 Transistor Assembly 1395 Drives 1395 Spare Parts 1397 Drives 160 SSC Variable Speed Drives 825 Smart Motor Managers 8520 CNC Controllers IMC S Class Kinetix 2000 Kinetix 3 Kinetix 300 Kinetix 350 Kinetix 5500 Kinetix 5700 Kinetix 6000 Kinetix 6200 Kinetix 6500 Kinetix 7000 PowerFlex 4 PowerFlex 40 PowerFlex 400 PowerFlex 40P PowerFlex 4M PowerFlex 523 PowerFlex 525 PowerFlex 527 PowerFlex 70 PowerFlex 700 PowerFlex 700S PowerFlex 753 PowerFlex 755 AC Servo 1391 Servo Drive 1398 SMC-2 SMC-3 SMC-50 SMC Dialog Plus SMC-Flex SMC Plus Ultra3000-5000

Eaton Cutler-Hammer Drives

Eaton Motor Operators HVX 9000 Drives SVX 9000 Drives W200 Drives

GE Fanuc

Quickpanel

Allen Bradley Motors

1326 Motors F Series H Series HPK Servo Motors MDF Integrated Drive Motors MPF Servo Motors MPL Servo Motors MPM Servo Motors MPS Servo Motors N Series RDB Direct Drive Motors TLY and TL Servo Motors VPC Servo Motors VPF Food Grade Motors VPL Servo Motors VPS Servo Motors Y Series

Allen Bradley VersaView

6189 CE Logic Modules VersaView Computer 6155F Display 6181H Display 6182H Display 6183H Monitor 6176M Monitor 6186M Computer 6155R Computer 6177R Computer 6181P Plus 6180P Plus 6181F Plus 6181P VersaView 5100 Versaview CE Displays Workstation

Eaton Cutler-Hammer PLC

D100 Micro Programmable Logic Controllers

Eaton Cutler-Hammer Circuit Breakers

Series C F Frame Series C G Frame Series C J Frame Series C K Frame Series C L Frame Series C M Frame Series C N Frame Series C R Frame Series G LG Frame Series G Molded Case Circuit Breakers - EG Frame Series G Molded Case Circuit Breakers - JG Frame Series G NG Frame Series G RG Frame

Repairs Support Contact Us About Us FAQ Sell Your Surplus Policies Shop by Part

1794-OB16P | Allen-Bradley 1794 Flex I/O Digital DC Output ... | Image

Rated 4.7 with 12 reviews

About | Product Specifications | FAQ

1794-OB16P

Revisions: Ser A

Description: The Allen-Bradley 1794-OB16P Flex I/O Digital DC Output Module has 16 Sourcing Current Outputs, a 24V DC On-state Voltage nom., and a 8.0A Output Current Rating. It also operates with a 0.5V DC On-state Voltage Drop max. and a 0.5mA Off-state Leakage Current max..

Request a quote for 1794-OB16P

Warranty:	1 year DO Supply Warranty Included
Shipping:	Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs:	We offer repair service for the 1794-OB16P.
Exchange:	Exchange credit for your defective unit available.

To Speak to a sales representative for pricing & lead time:

Phone

1-800-730-0292

International

919-205-4392

Email

sales@dosupply.com

About 1794-OB16P

The Allen-Bradley 1794-OB16P is a FLEX 24 Volts DC Series A digital I/O module. It has 16 source outputs that are non-isolated and protected and has been conformally coated, with 0.5 Amps for each output. It can handle overloads, high temperatures, and shorts because it features self-protection. Once the problem is solved, the faulted output will return automatically; however, feedback to the processor will not. This module can communicate on ControlNet, DeviceNet, PROFIBUS, and EtherNet/IP networks and comes with an RS-232 communication port. The 1794-OB16P module uses screw clamp terminations and it can only be mounted on a DIN rail and only use the following terminal base units: the 1794-TB3, 1794-TB3K, 1794-TB2, 1794-TBN, 1794-TBNK, 1794-TB3S, and the 1794-TB3SK.

It has an external DC supply voltage range of 10 to 31.2 Volts DC, with the 5% AC ripple included, and an external DC supply current range of 25 to 75 mA. The 1794-OB16P’s on-state voltage range is also 10 to 31.2 Volts DC. Its on-state output voltage drop is 0.5 Volts DC. The minimum current on-state output is 1 mA per channel and the maximum is 500 mA per channel or 8 Amps per module. This module also has a leakage current of 0.5 mA for off-state output and a maximum output surge current of 1.5 Amps for 50 milliseconds that is repeatable every 2 seconds. Note that this module does not have any isolation between the individual channels.

The 1794-OB16P’s output delay is 0.5 milliseconds in the OFF to ON state and 1 milliseconds in the ON to OFF state. The maximum power dissipation is 5 W at 31.2 Volts DC, the thermal dissipation is 17 BTU/hour at 31.2 Volts DC, and the maximum Flexbus current is 60 mA. The 1794-OB16P module has an operating temperature of 0 to 55 degrees Celsius and a storage temperature of -40 to 85 degrees Celsius and comes with a non-condensing relative humidity of 5 to 95%. It also has an operating vibration of 30g and a non-operating vibration of 50g. Its vibration is 5 g at 10 to 500 Hertz.

Technical specifications:

Part Number:	1794-OB16P
Product Type:	Flex I/O Digital DC Output Module
Outputs:	16 Sourcing Current
On-state Voltage nom.:	24V DC
Output Current Rating:	8.0A
On-state Current max.:	500mA per Channel

On-state Voltage Drop max.:	0.5V DC
Off-state Leakage Current max.:	0.5mA
Isolation Voltage:	50V Continuous
Flexbus Current:	60mA at 5V DC
Power Dissipation:	5.0W at 31.2V DC max.
Thermal Dissipation:	17.0 BTU/hr. at 31.2V DC max.

FAQ

Question: What is the recommended terminal base unit for 1794-OB16P FLEX I/O Output Modules?

Answer: The recommended terminal base units for 1794-OB16P FLEX I/O Output Modules are the following: 1794-TB2, 1794-TB3, 1794-TB3S,1794-TB3K, and 1794-TB3SK.

Question: Is a 1794-OB16P FLEX I/O Output Module fused?

Answer: No, 1794-OB16P is not factory fused. Fusing is recommended. If operators fuse 1794-OB16P, external fusing must be provided using SAN-O MQ4 800mA fuses.

Question: What is the price of 1794-OB16P FLEX I/O Output Modules?

Answer: Submit a quote request, send us an email, or call 800-730-0292 for our best price.

Question: Where can I find repair services for the 1794-OB16P FLEX I/O Output Module?

Answer: DO Supply offers repair services for a variety of Allen-Bradley products, such as the 1794-OB16P. For more information or to request a repair quote, please click here.

Please refer to the manual for more information about the 1794-OB16P such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.