High Quality Allen Bradley 1757-SRM Module

Fast Delivery Allen Bradley 1757-SRM Module Best Price

Introduction

A 1756 GuardLogix® controller is a ControlLogix controller that also provides the ability to perform safety functions. You must use a primarysafety controller and a safety partner to achieve up to SIL CL 3/PLe/Cat. 4. A major benefit of this system is that it is still one project, safetyand standard together. The safety partner is a part of the system, is automatically configured, and requires no user setup.With the introduction of the GuardLogix 5580 controller, users can achieve up to SIL 2/PLd (Category 3) with a single controller and the use ofthe safety task and safety I/O.During development, safety and standard have the same rules; multiple programmers, online editing, and forcing are all allowed. Once thesafety system is validated and the safety signature applied, safety memory is protected, the safety logic cannot be modified, and all safetyfunctions operate with SIL integrity. If the safety partner is present, the safety integrity will be SIL3. If no safety partner is present, the safetyintegrity will be SIL2.On the standard side of the GuardLogix controller, all functions operate like a regular Logix controller. Thus, online editing, forcing, and otheractivities are all allowed.With this level of integration, safety memory can be read by standard logic and external devices, like HMIs or other controllers, minimizingthe need to condition safety memory for use elsewhere. The result is easy system-wide integration and the ability to display safety status ondisplays or marquees. Use Guard I/O™ modules for field device connectivity on Ethernet or DeviceNet networks, and for safety interlockingbetween GuardLogix controllers use Ethernet or ControlNet networks. Multiple GuardLogix controllers can share safety data for zone to zoneinterlocking, or one GuardLogix controller can use remote distributed safety I/O between different cells/areas.1756 GuardLogix controllers are available with a conformal coating to add a layer of protection when exposed to harsh, corrosiveenvironments. Products with a conformal coating have a ‘K’ suffix at the end of the catalog number.

Allen Bradley Main Products:

1. SLC500:1747/1746 series
2.MicroLogix: 1761/1763/1762/1766/1764 series
3.CompactLogix: 1769/1768 series
4. The ControlLogix: 1756/1794/1760/1788 series
5. PLC-5:1771/1785 series
6.2711,2711P PanelView man-machine interface, touch screen, operation panel
7.22A,22B, 20 small frequency converter,150 soft starter
8. ProSoft: MVI69 / PS69 / MVI56 / MVI94 / MVI71 / MVI46/3150 9. ICS TRIPLEX: T8431 / T8461 / T3401 / T8310

Our Advantage

Advantage Products

①Allen-Bradley(USA AB)Series

②Schneider(Schneider Electric)Series

③General electric(General Electric)Series

④Westinghouse Series

⑤SIEMENS Series

⑥ABB Robots. FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、Panasonic Robots、MOTOMAN Robots.

⑦Westinghouse: OVATION System、WDPF System、MAX1000 system spare parts.

Conversion、I/O Signal processing、Data communication systems?Digital-to-Analogue

⑧Invensys Foxboro I/A Series system，FBM（I/O）SCS、Trapezoidal logic control、Accident recalling、DAC

Invensys Triconex: Redundant fault-tolerant control system、Most modern fault-tolerant controller based on Triple Modular Redundancy (TMR) architecture.

⑨Siemens：Siemens MOORE，?Siemens Simatic C1，Siemens CNC system.

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