Allen-Bradley 1756-CMS1C1 ControlLogix Compute Module
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||

Allen-Bradley 1756-CMS1C1 ControlLogix Compute Module
The Allen-Bradley 1756-CMS1C1 is a ControlLogix chassis-based compute module designed to run custom applications alongside a ControlLogix controller. It features an Intel Atom dual-core processor, a 32 GB solid-state drive, and an embedded 32-bit Debian Linux operating system. The module communicates with the controller through the ControlLogix backplane and supports network communication.
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Allen-Bradley |
| Model | 1756-CMS1C1 |
| Product Type | ControlLogix Compute Module |
| Processor | Intel Atom Dual-Core |
| Performance Level | Standard |
| Solid-State Drive | 32 GB |
| Embedded Operating System | Linux Debian 32-bit (Debian 8.9) |
| Onboard Memory | 4 GB |
| Backplane Voltage | 5.1V DC |
| Current Rating | 1.40 A |
| Power Consumption | 7 W |
| Maximum Power Dissipation | 7 W |
| Slot Width | 1 slot |
| Installation Location | ControlLogix chassis, any slot |
| Enclosure Type | Open-style |
| Operating Temperature | -25°C to +50°C (Series B chassis); -25°C to +60°C (Series C chassis) |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5–95%, non-condensing |
| Dimensions | 130 × 35 × 121 mm |
| Weight | 0.394kg |
FAQ
Q1: What is the Allen-Bradley 1756-CMS1C1?
It is a ControlLogix compute module that allows custom applications to run within a ControlLogix automation system.
Q2: Which operating system does the 1756-CMS1C1 use?
It comes with an embedded 32-bit Debian Linux operating system.
Q3: How much storage does this module provide?
The module has a 32 GB solid-state drive.
Q4: How much onboard memory does it have?
It provides 4 GB of onboard memory.
Q5: Which controllers can communicate with the 1756-CMS1C1?
It is designed to communicate with ControlLogix 5550, 5560, 5570, and 5580 controllers through the system backplane and network.
Q6: Does the module include preloaded applications?
No. The 1756-CMS1C1 does not include a preloaded application, allowing users to develop and install their own applications.
Q7: How is the 1756-CMS1C1 installed?
It installs in one slot of a compatible ControlLogix chassis.
Q8: What should be checked before replacing this module?
Verify the operating system, application compatibility, chassis series, and controller communication requirements before installation.
Allen-Bradley 1756-CMS1C1 ControlLogix Compute Module is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
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The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
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Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
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Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.








