Allen Bradley 1756-L7SP Industrial Equipment
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Industrial Safety Partner Module |
| Model | 1756-L7SP |
| Category | GuardLogix Safety Partner Module |
| System Compatibility | ControlLogix / GuardLogix chassis |
| Function | Provides redundant safety processing for GuardLogix controllers |
| Paired Controller | Used with 1756-L7xS GuardLogix controllers (e.g., L71S, L72S, L73S) |
| Processor Type | Safety partner (no standalone control capability) |
| User Memory | Mirrors safety memory of paired controller |
| Programming Software | Studio 5000 Logix Designer (GuardLogix configuration) |
| Communication Ports | None |
| Backplane Interface | ControlLogix backplane |
| Safety Integrity Level | Supports SIL 3 (system dependent) |
| Performance Level | Cat. 4, PLe (system dependent) |
| Redundancy Type | 1oo2 (one-out-of-two) safety architecture |
| Motion Control | Not applicable (handled by primary controller) |
| Nonvolatile Memory | Managed via paired safety controller |
| Power Supply | Via ControlLogix chassis |
| Current Draw | Approx. 800–900 mA @ 5.1 V DC |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Humidity | 5–95% non-condensing |
| Installation | Must be installed in adjacent slot to paired safety controller |
| Dimensions (W × H × D) | Approx. 145 mm × 140 mm × 140 mm |
| Weight | Approx. 0.32–0.35 kg |
| Lifecycle Status | Active (GuardLogix system component) |
FAQ
What is the 1756-L7SP used for?
It is a safety partner module used with GuardLogix controllers to provide redundant safety processing.
Can it operate independently?
No. It must be paired with a GuardLogix safety controller (e.g., 1756-L71S, L72S, L73S).
What is its role in safety systems?
It validates and cross-checks safety logic execution to meet SIL 3 and high-performance safety requirements.
What does “1oo2” architecture mean?
It means one-out-of-two redundancy—both processors must agree for safe operation.
Does it run user programs?
No. It mirrors and verifies the safety program executed by the primary safety controller.
Does it require special installation?
Yes. It must be installed directly next to the paired GuardLogix controller in the chassis.
Is it used for motion or standard control?
No. It is dedicated to safety validation only.
Where is it typically used?
It is used in safety-critical applications such as machinery safety, emergency shutdown systems, and hazardous process environments.
Allen Bradley 1756-L7SP Industrial Equipment is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 13950166376 | ||||||||
| 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
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
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.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
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.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
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.
