serial bus system

Product catalog summary

Warning and Responsibility: The document stresses the importance of selecting and using ROSS CONTROLS products correctly to prevent hazards such as death, injury, and property damage. Users must analyze applications to ensure safety and performance requirements are met.

Standard Definitions: It outlines standards for valve sizes, including ISO 15407-1, 15407-2, 5599-1, and 5599-2 for various valve sizes.

Serial Bus System Overview: Describes a Serial Bus communication system for ISO valves with UL, C-UL, and CE certifications, detailing centralized and remote configurations, and I/O density per module.

Communication Modules and Modularity: Supports up to 63 I/O modules with 264 inputs/outputs, featuring easy module replacement, auto device replacement, and built-in grounding and keying.

Integrated Solution: Offers fast I/O backplane performance, accepts signals from various input devices, and provides signals to output devices, including digital, analog, and high watt I/O modules.

Product Compatibility: Lists compatibility with network adapters like DeviceNet, ControlNet, EtherNet/IP, and PROFIBUS, detailing module support and power supply requirements.

Communication Considerations: Discusses the impact of network choice on Serial Bus features, with details on DeviceNet, ControlNet, EtherNet/IP, and PROFIBUS configurations.

Specifying a Serial Bus System: Steps include selecting a communication interface module, choosing I/O devices, selecting power components, and determining necessary accessories and configurations.

Network Selection: Provides guidance on selecting the appropriate network based on application requirements, such as plant management and high-speed data transfer.

Overview: Details specifications and guidelines for selecting and configuring Serial Bus I/O modules, power units, and accessories for industrial automation systems.

1. Serial Bus I/O Modules:

Digital I/O Modules: Offer input filtering, optical isolation, and surge suppression with diagnostics for field-side issues.
Analog I/O Modules: Feature channel-level data alarming, on-board scaling, and diagnostics with high accuracy.
Relay Output Module: Provides isolated relay outputs with specific delay times and current leakage specifications.
Valve Driver Module: Interfaces with valve assemblies, controlling up to 32 digital outputs at 24VDC.

2. Power Units:

Power Supply Units: Include built-in power supplies and expansion units for up to 13 I/O modules.
Power Distribution: Outlines configurations for power distribution, supporting up to 63 I/O modules.

3. Cables and Cordsets:

Recommendations for cables and cordsets, specifying part numbers and compatible lengths.

Key Specifications:

Digital I/O modules support various voltage interfaces and offer isolated and non-isolated types.
Analog modules provide high accuracy with configurable parameters and diagnostics.
Power units comply with safety standards, offering reverse polarity and overvoltage protection.

Maintenance Program: A maintenance program is crucial for valve and FRL longevity, with frequency based on application severity, risks, and past failures.

Installation and Service Instructions: Consult service bulletins or instruction sheets before servicing or replacing parts.

Lockout/Tagout Procedures: Follow ANSI/ASSE Z244.1-2003 and OSHA Standard 29 CFR, Part 1910.147, Appendix A.

Visual Inspection: Immediate shutdown and replacement are required for air leakage, damaged components, or improper function.

Environmental Considerations: Products are for general industrial use; exposure to sunlight or corrosive environments can cause failure.

Lubrication and Compressor Carryover: Check compatibility of synthetic oils with seal materials.

Polycarbonate Bowls and Sight Glasses: For compressed air applications only; avoid sunlight, impact, or incompatible cleaning agents.

Routine Maintenance: Keep work areas clean and ensure all guards and shields are in place.

Functional Test: Manually operate the system before automatic operation to ensure proper function.

Service or Replacement Intervals: Establish intervals based on past performance, standards, and risks.

Servicing or Replacing Parts: Follow safety practices, including OSHA Lockout/Tagout procedures, and ensure knowledgeable personnel perform servicing.

Reactivating Serviced Systems: Follow guidelines to ensure proper function after servicing.