Product Overview
The 1756-TBS6H is a high-performance time synchronization module from Allen-Bradley, a leading brand under Rockwell Automation. As a critical component of the ControlLogix 5000 series, this module plays a pivotal role in industrial automation systems by ensuring precise time coordination across connected devices. In complex industrial setups, where multiple controllers, I/O modules, and sensors operate in tandem, the 1756-TBS6H synchronizes their internal clocks to a common reference, eliminating timing discrepancies that could disrupt process accuracy. This synchronization is essential for tasks like data logging, event sequencing, and coordinated control actions. The 1756-TBS6H supports advanced time protocols, making it compatible with modern industrial networks and ensuring reliable operation in demanding environments such as manufacturing plants, power generation facilities, and chemical processing units. Its integration with the ControlLogix platform further enhances its value, providing a seamless solution for maintaining temporal consistency in large-scale automation systems.
Technical Specifications
Parameter | Value |
---|---|
Product Model | 1756-TBS6H |
Manufacturer | Allen-Bradley (Rockwell Automation) |
Product Type | Time Synchronization Module |
Supported Protocols | IEEE 1588 Precision Time Protocol (PTP), SNTP |
Sync Accuracy | ±1 µs (with PTP) |
Operating Voltage | 5 VDC (from backplane) |
Operating Temperature | 0 °C to 60 °C (32 °F to 140 °F) |
Dimensions | 130 mm x 33 mm x 110 mm (length x width x height) |
Mounting | ControlLogix 1756 chassis backplane |
Communication | Backplane interface for ControlLogix system |
Key Features and Benefits
The 1756-TBS6H stands out for its exceptional time synchronization capabilities, which are critical for maintaining precision in industrial processes. Its support for IEEE 1588 PTP ensures microsecond-level accuracy, a significant advantage over traditional synchronization methods that often introduce larger delays. This level of precision is invaluable for applications requiring coordinated actions across multiple system components, such as synchronized data acquisition or time-stamped event logging.
Another key strength is its seamless integration with the ControlLogix 5000 platform. The 1756-TBS6H installs directly into the 1756 chassis backplane, leveraging the system’s existing infrastructure without requiring complex modifications. This plug-and-play functionality reduces installation time and minimizes disruption to ongoing operations.
The module’s robust design ensures reliable performance in harsh industrial environments. It operates within a wide temperature range and is built to withstand the vibrations and electrical noise common in factory settings, ensuring long-term durability and consistent operation. Additionally, the 1756-TBS6H supports SNTP (Simple Network Time Protocol) as a fallback, providing flexibility in environments where PTP might not be fully implemented.
For system administrators, the 1756-TBS6H offers easy configuration and monitoring through Rockwell Automation’s Studio 5000 software. This allows for quick setup of time sources, verification of synchronization status, and troubleshooting, reducing maintenance efforts and ensuring optimal performance.
Hainan Jinlin Electromechanical Equipment Co., Ltd, as a trusted distributor of industrial control products, brings extensive expertise in Allen-Bradley solutions. We adhere to a “customer first” philosophy, offering professional pre-sales consultation to help you determine if the 1756-TBS6H fits your system requirements, and reliable after-sales support to ensure seamless integration. All products, including the 1756-TBS6H, come with a one-year after-sale guarantee. If you need assistance or cannot find the exact model, contact us via WhatsApp [https://wa.me/+86 19389860630] or email (jllucky33@qq.com).

Related Models
- 1756-TBSH – Previous generation time synchronization module, offering basic PTP functionality with slightly lower accuracy compared to the 1756-TBS6H.
- 1756-ENBT – Ethernet/IP bridge module that works with the 1756-TBS6H to extend time synchronization across networked devices.
- 1756-L82E – ControlLogix 5580 controller fully compatible with the 1756-TBS6H, leveraging its time sync capabilities for precise control operations.
- 1756-TBCH – Time base module designed for legacy ControlLogix systems, serving as a predecessor to the more advanced 1756-TBS6H.
- 1756-CNBR – ControlNet bridge module that can be synchronized by the 1756-TBS6H to maintain timing consistency across ControlNet networks.
- 1756-ENBT/A – Enhanced Ethernet/IP module that pairs with the 1756-TBS6H for improved network-based time synchronization in larger systems.
- 1756-TBS6 – Variant of the 1756-TBS6H with modified protocol support, tailored for specific regional or industrial standards.
Leave a comment
Your email address will not be published. Required fields are marked *