Private Network Termination Units

PNT Private Network Termination

4.1PNT Private Network Termination

PNT converts the two-wire UP0 interface to the four-wire S0 interface and extends the range. This gives you the advantages of the S0 and S0 bus interfaces at great distances from the Hi- com system (connecting up to eight telephones and using fewer cables and system ports).

The desktop model can also be mounted on the wall. Power is supplied by an optiset E local power supply unit.

4.2PNT E Private Network Termination

The PNT E converts the two-wire UP0/E interface to the S0 interface to connect up to two S0 terminals (such as a PC and fax) to Hicom.

A local power supply is available for the PNT E if the connected devices need to receive power from the S0 interface.

4.3PNT Q Private Network Termination

PNT Q converts the two-wire U2B1Q interface to the four-wire S0 interface and extends the range. This gives you the advantages of the S0 and S0 bus interfaces at great distances from

the Hicom system (connecting up to eight telephones and using fewer cables and system ports).

4.4Distance Adapter (UCON S and M) at Hicom 300/300 E and HiPath 4000

Distance adapters increase the optiPoint 500 telephone range from 1,000 m to a total of 8,000 m, depending on the cable type. The range between the optiPoint 500 distance adapter and telephone is limited to 100 m (depending on the cable type and diameter).

To connect this adapter, an SLMQ line card (U2B1Q interface, 16 ports) with LAP-S and CorNet- TS must be provided in Hicom 300/300 E.

Power is supplied to the distance adapter via a local power supply unit. An 8-pin RJ 45 plug is used as the mains power supply. This is the same as the plug used for PNT.

The stacked UCON S or M housing is suitable for desktop installation or mounting on the wall.

Distance Adapter S (single) - UCON S

UCON S has a 6-pin RJ 11 entry and exit port. It serves as the connection between an optiPoint 500 telephone and its options via the U2B1Q interface (2-wire).

Distance Adapter M (multiple) - UCON M

UCON M is available via four 6-pin RJ 11 entry (4x U2B1Q) and exit interfaces (4x UP0/E). This adapter is used for connecting four telephones and their options.

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P31003-E8400-A100-3-7620

Service Manual

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Siemens 500 PNT Private Network Termination, PNT E Private Network Termination, PNT Q Private Network Termination
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500 specifications

Siemens has been at the forefront of innovation in industrial automation and control systems, and the Siemens 500 and 700 series PLCs (Programmable Logic Controllers) exemplify this commitment to technology and efficiency. Both series are designed to meet the diverse needs of modern manufacturing and process automation, integrating robust features and advanced technologies to enhance operational performance.

The Siemens S7-500 series is known for its high performance and scalability. It is equipped with a modular architecture, allowing for the easy expansion of I/O modules according to project requirements. The S7-500’s processor options range from basic to high-end solutions, enabling users to select the appropriate level of control for their applications. The series supports a comprehensive range of programming languages, including Ladder Logic, Function Block Diagram, and Structured Text, aligning with the diverse backgrounds of automation engineers.

One of the standout technologies in the S7-500 series is the use of the Industrial Ethernet network, known as PROFINET, which ensures rapid data transfer and seamless connectivity. This capability is vital for real-time monitoring and control of industrial processes. Additionally, the S7-500 supports various communication protocols that can be integrated into complex networked environments, enhancing interoperability with other devices and systems.

On the other hand, the Siemens S7-700 series offers a step further in flexibility and performance, particularly designed for complex automation tasks. The S7-700 controllers leverage powerful processors and advanced memory capacity, which are essential for tackling high-speed and resource-intensive applications. The series also features integrated diagnostics and troubleshooting tools that facilitate easier maintenance and reduce downtime in manufacturing operations.

The S7-700 series further incorporates features such as integrated safety functionality through the Safety Integrated technology, providing a comprehensive solution for applications requiring both automation and safety controls. Additionally, its modular design allows for a wide range of options for I/O and communication modules, making it highly adaptive to various industry requirements.

In conclusion, Siemens 500 and 700 series PLCs are notable for their advanced technologies, versatility, and robustness. With their modular designs, comprehensive programming capabilities, and support for modern communication protocols, they play a critical role in optimizing industrial automation processes, helping companies achieve higher productivity and efficiency. As industries continue to evolve, Siemens remains committed to providing cutting-edge solutions that empower businesses to thrive in a competitive landscape.
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