HIMA H7506 Bus Termination Module
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | HIMA |
| Model | H7506 |
| Product Type | Bus Termination Module |
| Main Function | Bus termination and connection for HIMA safety communication systems |
| Bus Type | HIBUS-2 / RS-485 |
| Bus Connection | 2-wire bus |
| Controller Connection | 25-pole Mini-D socket |
| Bus Terminals | 2 × 6-pole plug clamps |
| Compatible Controllers | H41q / H51q and related HIMA PES systems |
| Compatible Data Cables | BV 7040, BV 7046 |
| Bus Termination | Two selectable terminating resistors |
| Termination Control | Two switches for enabling or disabling bus termination |
| Loop Resistance | 180 Ω |
| Maximum Transmission Distance | 1,200 m with 0.25 mm² wiring; up to 2,400 m with 0.5 mm² wiring |
| Maximum Wire Cross-Section | Up to 2.5 mm² |
| Mounting | DIN rail / top-hat rail mounting |
| Communication Standard | RS-485 |
| Typical Application | HIMA safety controllers, industrial automation and process control communication |
| Dimensions | 110 × 35 × 70 mm |
| Weight | 0.11 kg |
FAQ
1. What is the HIMA H7506 Bus Termination Module used for?
The HIMA H7506 is a bus terminal designed for HIMA safety control systems. It provides the physical connection between compatible HIMA controllers and the two-wire RS-485 bus while also allowing bus termination resistors to be enabled when the module is installed at the end of the communication line.
2. Which communication interface does the H7506 use?
The H7506 is used with HIBUS-2 communication based on RS-485 technology. It provides a 25-pole Mini-D socket for connection to compatible HIMA PES equipment and two 6-pole plug clamps for the two-wire bus connections. This arrangement allows the module to serve as an interface between the controller connection and the field bus wiring.
3. Which HIMA controllers are compatible with the H7506?
The H7506 is designed for use with HIMA PES systems including H41q and H51q controllers. Compatible data cables include HIMA BV 7040 and BV 7046. The exact controller configuration and cable arrangement should be checked before installation to ensure that the complete communication path is correctly configured.
4. How are the bus terminating resistors activated on the H7506?
The H7506 has two switches that allow the bus terminating resistors to be switched on or off. When the module is installed at the end of a two-wire RS-485 bus, the appropriate termination setting should be enabled. Correct termination helps reduce signal reflections and maintain reliable communication, particularly on longer bus segments.
5. What is the maximum transmission distance supported by the H7506?
The available specifications indicate a maximum transmission length of approximately 1,200 meters when using 0.25 mm² wiring. With 0.5 mm² wiring, the specified transmission length can reach approximately 2,400 meters. Actual communication performance also depends on cable quality, network topology, electromagnetic interference and the configuration of the complete RS-485 network.
6. Can the H7506 be installed at the end of a two-wire bus?
Yes. The H7506 is specifically designed to provide bus termination and can be installed at the end of a two-wire RS-485 bus. When it is used at the end of the bus, the appropriate termination switch should be configured. The X2 terminal block cannot be connected when the H7506 is being used at the end of the two-wire bus.
7. What are common causes of communication problems with an H7506?
Communication problems can result from incorrect termination settings, reversed RS-485 data lines, loose terminal connections, unsuitable cable, excessive transmission distance, or incorrect controller configuration. When troubleshooting, check the A/B data connections, termination switches, cable continuity, shielding and grounding, and verify that the HIMA communication parameters match the system configuration.
8. What should be checked when replacing an HIMA H7506?
Before replacement, confirm the original module model and inspect the existing wiring and termination configuration. The replacement H7506 should be installed with the same bus connections and termination settings unless the network design has changed. After installation, verify the controller connection, RS-485 communication lines and bus termination, then perform a communication test to confirm stable data transmission.
HIMA H7506 Bus Termination Module is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 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.
