CAT-3 Version of SmartController

1.6CAT-3 Version of SmartController

Identification

The Adept SmartController has been modified to be compatible with Category 3 safety requirements. The CAT-3 version of both the CS and CX models of the SmartController can be identified by the serial number on the front of the controller.

Original SmartController CS		Serial Number: 3561-xxxxx
Original SmartController CX		Serial Number: 3562-xxxxx
CAT-3	SmartController CS	Serial Number: 1000-xxxxx
CAT-3	SmartController CX	Serial Number: 2000-xxxxx

Functionality Changes

MCP Enable Switch Not Functional in Auto Mode

The CAT-3 version of the SmartController has a significant functional difference from the original SmartController. When a CAT-3 SmartController system is operating in Auto Mode, the Enable Switch on the MCP has no effect on the operation. This means in the Auto mode, the Enable switch does not have to be pressed to enable High Power, and releasing the Enable switch while running will not turn off High Power. This is true for both the MCP-3 and MCP-4 models.

CAUTION: The new functionality of the MCP Enable switch in Auto Mode must be recognized by persons familiar with Adept systems, and working patterns and habits adjusted accordingly.

High Power Indication on XDIO Connector

In the CAT-3 SmartController, a V+ controlled, normally open relay contact, on the XDIO connector (pins 45 and 46), will close when High Power has been enabled. The user can use this feature to power an indicator lamp, or other device, that signals High Power is On.

E-Stop Circuit

The CAT-3 SmartController modification is shown in the E-Stop diagram in Figure 3-4 on page 52. The change from the original SmartController circuit is evident in the center area of the drawing at the MCP-4 Enable switch.

Adept SmartController User’s Guide, Rev. E

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.

Nortech Systems RS-232/TERM, XUSR CAT-3 Version of SmartController, Identification, Stop Circuit

Models: RS-422/485 XSYS XUSR RS-232/TERM