GW 8507-BI-DP Bus Interface Module for GE PAC8000 Series

GW 8507-BI-DP Bus Interface Module for GE PAC8000 Series

Product Overview: The 8507-BI-DP BIM is used to connect PAC8000 series I/O modules and PROFIBUS-DP host to achieve high-speed data acquisition 

and transmission, supports redundant operation, and needs to be used with the 8701-CA-BI redundant BIM carrier for critical applications.

Functional features: The 8507-CA-BI-DP BIM supports up to 24 I/O modules, redundant operation, extended diagnostics, 

high-speed communication (up to 12 Mbaud), non-volatile memory configuration, configuration through the PROFIBUS host, 

and also supports HART transmission. 8701-CA-BI carriers can accommodate two BIMs, providing dual PROFIBUS 

The 8701-CA-BI carrier can accommodate two BIMs, provides dual PROFIBUS network connections, supports DIN rail or panel mounting, 

and can detect and report power failures.

Technical Specifications: The PROFIBUS interface of the 8507-BI-DP BIM is EN-50170 compliant and supports multiple transmission rates, 

RS-485 as standard, with 500V isolation. Input and output data are up to 240 bytes, and diagnostic telegrams are available in various lengths. 

8701-CA-BI carriers use a specific power supply with an operating temperature range of - 40°C to 70°C (operating) and - 40°C to 85°C (storage), 

and a relative humidity of 5% to 95% (non-condensing).

Usage: The 8507-BI-DP BIM is parameterised via a PROFIBUS host and the configuration information is passed on by the PROFIBUS master at 

the start of communication. 8701-CA-BI carriers have rotary switches for setting the PROFIBUS slave address and buttons for changing the BIM status.

Compatibility and Limitations: The 8507-BI-DP BIM does not support some of the I/O modules and related functions, 

and there are compatibility issues with systems such as Delta V. 

There are also limitations with the configuration software. For example, it does not support modules such as 8129-IO-DC, 

and is not compatible with the event sequence function of 8127-DI-SE module.

Version update: Different hardware and software versions have different features and improvements. 

For example, GE02 Rev. B version has implemented digital signature for firmware update; some versions have solved the compatibility problem 

and added new functions, such as HART through-transmission support, master IP reset function, and so on.

Application Cases

Industrial automation production line: In the automation production line of an automobile manufacturing plant, the 8507-BI-DP bus interface module of PAC8000 series is used in conjunction with the 8701-CA-BI carrier. 8507-BI-DP is responsible for collecting the data from the sensors of each link of the production line (e.g., position sensors, pressure sensors, etc.) and transferring the data to the main control system through the PROFIBUS-DP network at a speed up to 12 Mbaud. 

The 8507-BI-DP is responsible for collecting data from the production line's sensors (e.g. position sensors, pressure sensors, etc.) and transmitting it to the main control system via the PROFIBUS-DP network at speeds of up to 12 Mbaud. 8701-CA-BI carriers provide stable support for the 8507-BI-DP to ensure that the data transmission is stable. The redundant operation function ensures that if a module fails, the backup module can take over the work in time, avoiding production line downtime and improving production efficiency and reliability.

Smart Factory Monitoring System: In smart factories, the 8507-BI-DP and 8701-CA-BI are used to build monitoring systems. 8507-BI-DP connects numerous I/O modules, collects data on equipment operating status, environmental parameters, etc., and monitors the status of the modules and channels using the extended diagnostic function to detect potential problems in time. 8701-CA-BI carriers with dual PROFIBUS network connection enhances network reliability. These data are transmitted to the monitoring host through the PROFIBUS network, which is convenient for the management personnel to grasp the real-time plant operating conditions and carry out remote monitoring and management.

Energy Management System: In the energy management system of a large energy enterprise, the 8507-BI-DP works in conjunction with the 8701-CA-BI. 

The 8507-BI-DP collects the operating data of energy production equipment (such as generators, transformers, etc.), including voltage, current, power, etc. With the HART Transparent Transmission function, it also collects data of the energy production equipment (such as generators, transformers, etc.). 

With the HART Transparent Transmission function, it can also monitor and configure smart devices that support the HART protocol. 8701-CA-BI carriers provide a stable physical and electrical connection to ensure accurate data transmission. 

The main system uses this data for energy scheduling and management to improve energy efficiency.