Chapter 2 - SmartController Installation

Grounding Point

Figure 2-7. Chassis Grounding Point

The mounting of the controller and all terminations in Europe must be performed in accordance with EN 60204 to maintain proper compliance.

Installing 24VDC Connectors

Use the Adept-supplied connectors to connect the customer-supplied 24VDC power supply to the controller. The connectors are Weidmuller #169042.

1.Locate two 24VDC connectors that are shipped with the controller. See Figure 2-8 on page 33.

2.Use 14 or 16 gauge wires to connect the 24VDC power supply to the controller.

3.Strip 7 mm of insulation from the end of the wire that connects to the positive output of the 24VDC supply.

4.Insert a small flat-blade screwdriver (2.5 mm) into the top opening on the right-hand (positive) side of the connector. Push the blade in until the clamp in the lower opening folds back.

5.Insert the stripped end of the wire into the right-hand lower opening, then remove the screwdriver from the top opening. The clamp will close on the wire. Pull on the wire to confirm it is securely attached in the connector.

6.Visually inspect the connection to make sure that the clamp has closed on the wire, not the insulation.

7.Repeat this process for the wire from the negative side of the power supply to the left-hand side of the connector.

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Adept SmartController User’s Guide, Rev. E

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Nortech Systems XUSR, RS-232/TERM, RS-422/485, XSYS manual Grounding Point, Installing 24VDC Connectors
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RS-422/485, XSYS, XUSR, RS-232/TERM specifications

Nortech Systems offers a comprehensive suite of serial communication solutions, including RS-232/TERM, XUSR, XSYS, and RS-422/485 interfaces. These products are designed to facilitate reliable and high-speed data transmission in various industrial applications, making them essential for connecting devices in automation, telecommunications, and data acquisition systems.

The RS-232/TERM interface is a widely adopted standard for serial communication, known for its simplicity and robustness. It supports point-to-point communication over relatively short distances, typically up to 50 feet. Key features include a maximum baud rate of up to 115.2 kbps, error-checking capabilities, and a straightforward connection process, making it ideal for connecting peripheral devices like printers, modems, and barcode scanners.

Building on the RS-232 standard, the XUSR and XSYS devices offer enhanced functionalities and flexibility. XUSR, for instance, supports not just traditional RS-232 connections, but also protocol conversion for various serial interfaces, facilitating seamless integration of legacy systems with modern networking technologies. It is particularly useful in environments where multiple protocols need to be managed simultaneously.

XSYS is designed for more complex applications and supports advanced communication features such as multi-drop configurations, enabling it to connect multiple devices on a single bus. This makes it suitable for extensive industrial networks where space and wiring complexity need to be minimized. Synchronous and asynchronous data transfer modes ensure that the XSYS is adaptable for both real-time data collection and standard command-response applications.

On the other hand, RS-422/485 interfaces excel in long-distance communication, allowing for data transmission over distances up to 4,000 feet. They are designed for multi-point connections, supporting up to 32 devices on a single bus through differential signaling, which enhances noise immunity. These characteristics make RS-422/485 particularly well-suited for environments with electromagnetic interference, such as factories or subways.

Nortech Systems’ serial communication solutions emphasize reliability, ease of use, and versatility. With their commitment to high performance and user satisfaction, these interfaces provide critical connectivity in today’s increasingly automated and interconnected world. Whether in data centers, manufacturing setups, or remote sensor networks, Nortech's offerings stand out for their reliability, efficiency, and adaptability, ensuring effective data communication across diverse applications.
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