H 7506 | HIMA H7506 Bus Terminal

Description:

The HIMA H 7506 Bus Terminal is designed for the installation of the HIBUS-2 (RS 485) communication bus. It facilitates the connection of single channel PES and redundant PES systems, specifically the H41q and H51q, via data cables BV 7040 and BV 7046. This bus terminal is a crucial component in ensuring reliable communication in industrial automation setups.

Connections:

• 25-Pole Min-D-Socket: Connects single channel PES and redundant PES H41q/H51q.
• 6-Pole Plug Clamps: Two 6-pole plug clamps are used for the connections of the 2-wire bus, accommodating sections up to 2.5 mm².

Functionality:

• Bus Terminating Resistors: Two switches allow the bus terminating resistors to be activated at each end of the 2-wire bus. This ensures proper termination and signal integrity for the communication bus.
• End-of-Bus Usage: When the H 7506 is used at the end of the 2-wire bus, the terminal block X2 cannot be connected.

Application:

The H 7506 bus terminal is utilized according to specific application guidelines, which include the instructions found in the data sheet H 7505. It is essential for ensuring proper installation and function within HIBUS-2 communication systems.

Mechanical Design:

• DIN Rail Mounting: The terminal box is designed for top hat profile rail mounting, complying with DIN 46277 standards.
• Terminal Box Configuration: It features two 6-pole clamps for bus connections and one 25-pole Min-D-socket for device connections.

The HIMA H 7506 Bus Terminal is a vital component in HIBUS-2 installations, providing reliable and efficient connectivity for industrial process automation systems. Its robust design and functional features make it an excellent choice for ensuring the integrity of RS 485 bus communications.