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| Manufacturer: | Allen Bradley - PLC |
| Product Type: | PLC/Programmable Logic Controller |
| Part Number: | 1746-OW16 |
| Series: | SLC 500 |
| UPC: | 10662468067079 |
Description:
The Allen-Bradley 1746-OW16 is the output module. It has sixteen (16) output channels separated in two (2) groups of eight (8) relays in each one. This design allow us to use mixed AC (alternating current) and DC (direct current) voltages on same module, one group for each voltage type. Maximum continuous carrent ratings for twenty-four (24) volt DC is two (2) amperes and for 230 volts AC, one (1) ampere.
Automation Stop is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with Automation Stop's 1-year warranty.
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Warranty
We proudly offer a one year Automation Stop warranty on most products.
Rockwell Disclaimer: The product is used surplus. Automation Stop 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 Automation Stop 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. Automation Stop 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. Automation Stop also makes no representations as to your right to install any such firmware on the product. Automation Stop 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 1746-OW16 digital module is a sophisticated logic controller module that provides the output control interface between the SLC processor and the field devices used in the industrial automation system. The module is equipped with 16 independent output channels and can control the functions of multiple components within the control system in a productive and efficient manner. The module functions as an electronic interface between the logic controller and the system components and transmits control signals to individual components to add a degree of control to the automation system. The potential static within the object can be discharged by touching the module to the ground. This ensures that the modules are used in a static-safe workstation that avoids internal damage to the module and guarantees normal operation and high productivity.
The Allen-Bradley 1746-OW16 digital output control module is primarily installed in a NEMA rated standard enclosure and has a noise immunity in accordance with the NEMA Standard ICS 2-230. The noise immunity characteristics of the device can be improved by installing as far away as possible from high voltage power sources within the enclosure. At a rated voltage of 24 volts of direct current, the module draws a current measuring up to 0.18 milliamperes from the backplane. The isolation voltage of the module is measured at 1500V. To obtain optimum utilization from the module, it is recommended to supply and input voltage with values ranging from 5 volts to 265 volts of alternating current. The total heat dissipation of the digital module is 5.7 watts.
The Allen-Bradley 1746-OW16 is the output module and a member of SLC500 family of modules, and it is inserted into the rack with other modules and SLC500 processor. It is a relay output module and it has sixteen (16) channels separated in two (2) groups of eight (8) relays in each group. That design allows connections and switching AC and DC voltages at same module, taking care about current ratings. The relays itself requires protection from arching, so there Is a need for surge suppression devices that must be installed externally on each channel. Although the surge suppression devices are very useful, very often the cheap external relays with bigger current ratings are installed between 1746-OW16 and load, in order to avoid surge suppressors and to switch high currents and heavy duty loads. For this device and relays at 120 volt AC (alternating currrent), make/break currents are 15/1.5 amperes, and for 240 volts AC make/break currents are 7.5/0.75 amperes. For twenty-four (24) volt DC voltage the continuous current is maximum 2 amperes. There is a limit for maximum continuous current per module, that it must not exceed sixteen (16) amperes. The signal delay in ON/OFF state switching is ten (10) milliseconds and the module must work in the areas without chemicals and gases. The operating temperature should be kept between thirty-two and one hundred and forty (32 and 140) degrees Fahrenheit.
Technical Specifications
| Brand | Allen-Bradley / Rockwell Automation |
| Series | SLC 500 Digital I/O Modules |
| Part Number | 1746-OW16 |
| Number of outputs | 16 |
| Operating Voltage (24V DC) | 5-265V AC |
| Backplane Current Consumption (24V DC) | 0.18 mA |
| Off-state leakage, max | 0 mA |
| Load current, min | 10 mA at 5V DC |
| Heat dissipation | 5.7W |
| Hazardous environment class | Class I, Division 2 Hazardous Environment |
| Isolation voltage | 1500V |
| Operating shock | 10g |
| Noise Immunity | NEMA Standard ICS 2-230 |
| Operating Temperature | 0° to +60°C (+32° to +140°F) |
| Storage Temperature | -40° to +85°C (-40° to +185°F) |
| Relative Humidity | 5 to 95% (non–condensing) |
FAQ
Question: Does Automation Stop offer repairs on the 1746-OW16?
Answer: Yes. We offer repairs for the 1746-OW16 and it comes with our 1 Year Automation Stop Warranty.
Question: What type of warranty comes with the Allen Bradley - PLC and 1746-OW16?
Answer: If you buy the 1746-OW16 through Automationstop.com it comes with our 1 Year Warranty and no other warranties.
Question: Can I buy the 1746-OW16 online?
Answer: Yes. Automation Stop sells the 1746-OW16 online and you can check out for the quantity and condition listed available above.
Question: What is the manufacturer for the 1746-OW16?
Answer: The 1746-OW16 is made by Allen Bradley - PLC.
Question: What type of product is the 1746-OW16?
Answer: The 1746-OW16 is part of the SLC 500 series.
Question: What is the Backplane Current Consumption (24 volts direct current) of the 1746-OW16?
Answer: The Backplane Current Consumption (24 volts direct current) of the 1746-OW16 is 0.18 mA.
Question: What Brand is included with the 1746-OW16?
Answer: The 1746-OW16 has a AB / Rockwell Automation Brand.
Question: What Hazardous environment class does the Allen Bradley 1746-OW16 have?
Answer: The Allen Bradley 1746-OW16 has a Hazardous environment class of Class I, Division 2 Hazardous Environment.
Question: What is the Heat dissipation of the Allen-Bradley 1746-OW16?
Answer: The Heat dissipation of the 1746-OW16 is 5.7W.
Question: What is the Isolation voltage of the 1746-OW16?
Answer: The Allen-Bradley 1746-OW16 has a Isolation voltage of 1500V.
Question: What is the Load current, min of the 1746-OW16?
Answer: The 1746-OW16 has a Load current, min of 10 mA at 5 volts DC (direct current).
Question: What is the Noise Immunity of the Allen Bradley/Rockwell Automation 1746-OW16?
Answer: The Noise Immunity of the 1746-OW16 is NEMA Standard ICS 2-230.
Question: What is the Number of outputs of the 1746-OW16?
Answer: The 1746-OW16 has a Number of outputs of 16.
Question: What is the Off-state leakage, max of the 1746-OW16?
Answer: The Off-state leakage, max of the Rockwell-Automation 1746-OW16 is 0 mA.
Question: What is the Operating shock of the 1746-OW16?
Answer: The Operating shock of the Allen Bradley-Rockwell Automation 1746-OW16 is 10g.
Question: What Operating Temperature does the Rockwell Automation 1746-OW16 have?
Answer: The Operating Temperature of the 1746-OW16 is 0° to +60°C (+32° to +140°F).
Question: What Operating Voltage (24 volts direct current) does the Rockwell Automation 1746-OW16 have?
Answer: The Operating Voltage (24 volts direct current) of the Rockwell Automation 1746-OW16 is 5-24 volts alternating current (AC).
Question: What is the part Number of the 1746-OW16?
Answer: The part Number of the Rockwell Automation 1746-OW16 is 1746-OW16.
Question: What is the Relative Humidity of the 1746-OW16?
Answer: The Relative Humidity of the 1746-OW16 is 5 to 95% (non–condensing).
Question: What Storage Temperature does the Allen-Bradley 1746-OW16 have?
Answer: The Storage Temperature of the 1746-OW16 is -40° to +85°C (-40° to +185°F).
Series information for 1746-OW16
For additional information about 1746-OW16 check the data sheet or manual. Also check the manual PDF for all wiring diagrams, compatibility, troubleshooting, specifications, installation instructions, and accessories (such as batteries, terminal blocks, or cables) regarding 1746-OW16.
| Revision Part # | Also Known As | Availability |
|---|---|---|
| 1746-OW16/A | 1746-OW16 Ser A, Series A, Rev A | Request a Quote |
| 1746-OW16/B | 1746-OW16 Ser B, Series B, Rev B | Request a Quote |
| 1746-OW16/C | 1746-OW16 Ser C, Series C, Rev C | Request a Quote |
| 1746-OW16/D | 1746-OW16 Ser D, Series D, Rev D | Request a Quote |
Common Misspellings:
- 1746-OW1G
- 1746-OWI6
- 1746-OWIG
- 1746-0W16
- 1746-0W1G
- 1746-0WI6
- 1746-0WIG
- 174G-OW16
- 174G-OW1G
- 174G-OWI6
- 174G-OWIG
- 174G-0W16
- 174G-0W1G
- 174G-0WI6
- 174G-0WIG
- I746-OW16
- I746-OW1G
- I746-OWI6
- I746-OWIG
- I746-0W16
- I746-0W1G
- I746-0WI6
- I746-0WIG
- I74G-OW16
- I74G-OW1G
- I74G-OWI6
- I74G-OWIG
- I74G-0W16
- I74G-0W1G
- I74G-0WI6
- I74G-0WIG
