GE / IP FANUC Series 90/30 In Stock
| Manufacturer: | Allen Bradley - PLC |
| Product Type: | PLC/Programmable Logic Controller |
| Part Number: | 1756-A4 |
| Series: | ControlLogix |
Description:
The Allen-Bradley 1756-A4 is a Controllogix Chassis that provides four (4) slots. The 1756-A4 includes an open enclosure. The chassis dissipates a power of 4 Watts and a thermal power of 6.1 British Thermal Units (BTU) per hour. This chassis consumes a power of 1.8 Watts.
This unit does not ship with terminal blocks. Terminal blocks may be present in photographs for illustrative purposes.
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 1756-A4 is a Controllogix Chassis that provides four (4) slots. This chassis can be horizontally installed inside the panel. The 1756-A4 includes an open enclosure. The chassis dissipates a power of 4 Watts and a thermal power of 6.1 British Thermal Units (BTU) per hour. This chassis consumes a power of 1.8 Watts. The device draws a backplane current of 1.5 Amperes at a voltage of 1.2 Volts DC, 4 Amperes at a voltage of 3.3 Volts DC, 15 Amperes at a voltage of 5.1 Volts DC, and 2.8 Amperes at a voltage of 24 Volts DC. The 1756-A4 has dimensions of 50.8 centimeters (20 inches) in height, 50.8 centimeters (20 inches) in width, and a depth of 20.3 centimeters (8 inches).
This unit supports a non-condensing relative humidity range from 5% to 95% and a vibration frequency range from 10 to 500 Hertz. The 1756-A4 can be stored in a safe environment that shouldn’t be full of condensation or corrosion at a temperature from -40 to 85 degrees Celsius (-40 to 185 degrees Fahrenheit). The chassis supports many devices that can be inserted such as processors, I/O modules, and communication modules. The device can be removed and inserted under power. The 1756-A4 operates at a temperature range from zero (0) to 60 degrees Celsius (32 to 140 degrees Fahrenheit) and weighs approximately 750 grams (1.65 pounds) while shipping.
Technical Specifications
| Region of Manufacture* | United States |
| Brand | Allen-Bradley / Rockwell Automation |
| Series | 1756 ControlLogix chassis |
| Part Number | 1756-A4 |
| Description | Chassis |
| Number of Slots | 4 |
| Mounting Style | Horizontal back panel mounting |
| Size | 50.8 centimeters (20 inches) (H) / 50.8 centimeters (20 inches) (W) / 20.3 centimeters (8 inches) (D) |
| Enclosure Type | Open |
| Backplane Current at 1.2 VDC | 1.5 Amperes |
| Backplane Current at 3.3 VDC | 4 Amperes |
| Backplane Current at 5 Volts DC | 15 Amperes |
| Backplane Current at 24 Volts DC | 2.8 Amperes |
| Power Dissipation | 4 Watts |
| Power Consumption | 1.8 Watts |
| Thermal Dissipation | 6.1 British Thermal Units (BTU) per Hour |
| Weight | 750 grams (1.65 pounds) |
*Region of Manufacture may vary
FAQ
Question: Does Automation Stop offer repairs on the 1756-A4?
Answer: Yes. We offer repairs for the 1756-A4 and it comes with our 1 Year Automation Stop Warranty.
Question: What type of warranty comes with the Allen Bradley - PLC and 1756-A4?
Answer: If you buy the 1756-A4 through Automationstop.com it comes with our 1 Year Warranty and no other warranties.
Question: Can I buy the 1756-A4 online?
Answer: Yes. Automation Stop sells the 1756-A4 online and you can check out for the quantity and condition listed available above.
Question: What is the manufacturer for the 1756-A4?
Answer: The 1756-A4 is made by Allen Bradley - PLC.
Question: What type of product is the 1756-A4?
Answer: The 1756-A4 is part of the ControlLogix series.
Question: What Backplane Current at 1.2 VDC does the Rockwell Automation 1756-A4 have?
Answer: The Backplane Current at 1.2 VDC of the Rockwell Automation 1756-A4 is 1.5 Amperes.
Question: What is the Backplane Current at 24 Volts DC (direct current) of the Allen Bradley 1756-A4?
Answer: The 1756-A4 has a Backplane Current at 24 Volts direct current of 2.8 Amperes.
Question: What is the Backplane Current at 3.3 VDC of the 1756-A4?
Answer: The 1756-A4 has a Backplane Current at 3.3 VDC of 4 Amperes.
Question: What is the Backplane Current at 5 Volts DC of the 1756-A4?
Answer: The 1756-A4 has a Backplane Current at 5 Volts direct current of 15 Amperes.
Question: What Brand is included with the 1756-A4?
Answer: The Rockwell Automation 1756-A4 has a AB / Rockwell Automation Brand.
Question: What Description is included with the Allen Bradley Automation 1756-A4?
Answer: The 1756-A4 has a Chassis Description.
Question: What Enclosure Type does the Allen Bradley-Rockwell Automation 1756-A4 have?
Answer: The Allen Bradley-Rockwell Automation 1756-A4 has a Open Enclosure Type.
Question: What Mounting Style does the Allen Bradley/Rockwell Automation 1756-A4 have?
Answer: The 1756-A4 has a Horizontal back panel unit mounting Mounting Style.
Question: What is the Number of Slots of the 1756-A4?
Answer: The Rockwell Automation 1756-A4 has a Number of Slots of 4.
Question: What is the part Number of the 1756-A4?
Answer: The Allen Bradley/Rockwell Automation 1756-A4 has a component Number of 1756-A4.
Question: What Power Consumption does the Allen-Bradley 1756-A4 have?
Answer: The Allen-Bradley 1756-A4 has a Power Consumption of 1.8 Watts.
Question: What is the Power Dissipation of the 1756-A4?
Answer: The Power Dissipation of the Rockwell-Automation 1756-A4 is 4 Watts.
Question: What Region of Manufacture* does the Rockwell-Automation 1756-A4 have?
Answer: The 1756-A4 has a United States Region of Manufacture*.
Question: What is the Size of the Allen Bradley-Rockwell Automation 1756-A4?
Answer: The Size of the 1756-A4 is 50.8 centimeters (20 inch) (H) / 50.8 centimeters (20 inch) (W) / 20.3 centimeters (8 inch) (D).
Question: What is the Thermal Dissipation of the Allen Bradley-Rockwell Automation 1756-A4?
Answer: The Thermal Dissipation of the Allen Bradley-Rockwell Automation 1756-A4 is 6.1 British Thermal Units (BTU) per Hour.
Question: What Weight does the 1756-A4 have?
Answer: The 1756-A4 has a Weight of 750 grams (1.65 pounds).
Series information for 1756-A4
For additional information about 1756-A4 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 1756-A4.
| Revision Part # | Also Known As | Availability |
|---|---|---|
| 1756-A4/A | 1756-A4 Ser A, Series A, Rev A | Request a Quote |
| 1756-A4/B | 1756-A4 Ser B, Series B, Rev B | Request a Quote |
| 1756-A4/C | 1756-A4 Ser C, Series C, Rev C | Request a Quote |
Common Misspellings:
- 175G-A4
- 17S6-A4
- 17SG-A4
- I756-A4
- I75G-A4
- I7S6-A4
- I7SG-A4
