Roberts Gorden 10081601NA Rev H 12/11 service manual RS-485 Converter for Central Controller

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SECTION 5: COMMUNICATIONS

5.2 RS-485 Converter for Central Controller

For remote on-site viewing of system status and settings of any controller, use the RS-485 converter to connect a single PC (9 pin serial port) to the RS- 485 terminals on the Central Controller. This will allow communication between one PC and any of the ULTRAVAC™ controllers on the network. For RS-485 converter wiring details see Page 31, Figure 16 and see Page 35, Section 5.5. Wiring between the RS- 485 converter to the controller should not be more than 400' (122 m) in length.

For communication cable requirements see Page 22, Section 3.3.

If multiple ULTRAVAC™ controllers are being used, the additional controllers communicate to controller #1 through RS-485 communication wiring arranged in-series from one controller to the next. See Page 35, Section 5.5. This allows multiple controllers to be controlled from a PC through a single communication package at the central controller.

FIGURE 16: RS-485 PC Connection

Description

Part Number

RS-485 Converter Package with

10080430

Power Supply

 

 

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Contents UltraVac Page Roberts-Gordon LLC Page Table of Figures Page Page What is Roberts Gordon ULTRAVAC? Introduction 1.1 SafetyCorayvac Design Requirements Safety Labels and Their Placement Check Installation Materials 1.6.1 Switchable LoadsExample Site Layout Programming DetailsUltravac Controller Label Placement Ultravac BMS Link Controller Label Placement VFD Label Placement Repeater Label Placement Connected Components Connected Components Carton Contents Urvsc Ultravac Satellite Controller Urvccm Ultravac Central Controller with Modem Urvccr Ultravac Central Controller with RS-485 Converter Urvbnc Ultravac BMS Link Controller Standard Parts ListCommon Components of Roberts Gordon Ultravac Controls Example Site Layout Specifications Voltage Surge Suppressor 277 / 480 Nema 4 Enclosure for Indoor Sensor P/NLine Reactor 480 V / 4 a Output Line Reactor 480 V / 4 a InputRoberts Gordon Ultravac Controller Specifications Nema 4 Models Variable Frequency Drive VFD 2.7.1 Enclosure Standard ModelsVariable Frequency Drive Components Factory pre-wiring shown Preparation InstallationVFD should be mounted in locations where Ultravac Controller Cable RequirementsUltravac BMS Link Controller Variable Frequency Drive VFDVariable Frequency Drive Requirements Pump RequirementsOutdoor Sensor Placement Indoor Sensor PlacementOutside Air Supply Typical External Diagrams Roberts Gordon Ultravac Central Controller External Wiring Roberts Gordon Ultravac Central Controller External Wiring Roberts Gordon Ultravac Satellite Controller External Wiring Roberts Gordon Ultravac Satellite Controller External Wiring Dedicated Phone Line for Central Controller Modem CommunicationsRS-485 PC Connection RS-485 Converter for Central ControllerTCP/IP Communication Module Mounting TCP/IP Communication ModuleDirect Connect TCP/IP Communication Module WiringPin Adapter for PC Communications Between Multiple Controllers Repeater External Wiring Repeater Communication Wiring Between Multiple Controllers Ultravac BMS Link Controller Overview Ultravac BMS Link ControllerUltravac BMS Link Controller Ultravac BMS Link Controller Programming Technical DataUltravac BMS Link Controller Variable Frequency Drive Programming VFD Parameter Settings For Use WithRoberts Gordon Ultravac Altering VFD Parameters Parameter Factory New Number Name DefaultCommissioning the Corayvac System Setting The Corayvac End Burner VacuumEnd Vent Vacuum Possible Damper Couplings’ Locations Parameter Factory New Number Name Default Electrical Shock Hazard Disconnect electric before service TroubleshootingTroubleshooting Flow Chart Troubleshooting Flow Chart Troubleshooting Flow Chart Troubleshooting Flow Chart Troubleshooting Flow Chart Repeater Troubleshooting Flow Chart BACnet Replacement Parts Roberts Gordon Ultravac Controller Components Diagram Roberts Gordon Ultravac Controller Replacement PartsVariable Frequency Drive Components Diagram Variable Frequency Drive Replacement PartsUltravac BMS Link Controller Components Diagram Ultravac BMS Link Controller Replacement PartsRepeater Components Diagram Repeater Replacement Parts10.5.4 24V Power 1 a Fuse Control Board Power LED10.5.3 10080122 Eprom Chip Variable Frequency Drive 25 a or 10 a FuseReplacement Parts Warranty is Void if Roberts Gordon Ultravac Limited WarrantyROBERTS-GORDON will not PAY for Limitations on Authority Representatives

10081601NA Rev H 12/11 specifications

Roberts Gorden is known for manufacturing high-quality heating systems, and one of their standout products is the model 10081601NA Rev H from December 2011. This unit exemplifies reliable performance and innovative technology, making it a popular choice in various industrial and commercial applications.

The Roberts Gorden 10081601NA Rev H is designed with efficiency in mind. One of its main features is the advanced infrared heating technology that ensures uniform heat distribution across large spaces. This is particularly beneficial in environments with high ceilings or open layouts, where traditional heating methods may struggle to maintain consistent temperatures. The infrared system allows for energy savings, as it heats objects and people directly rather than wasting energy on heating the air.

Another notable characteristic of the 10081601NA Rev H is its robust construction. Built to withstand rigorous operational environments, it often includes durable materials that enhance longevity and reliability. This product typically features corrosion-resistant components, making it suitable for use in various settings, including warehouses, manufacturing plants, and other commercial facilities.

The unit is also designed with user-friendly controls that allow for easy temperature adjustments and monitoring of performance. Advanced digital control systems may be integrated, providing precise control over heating levels. This feature ensures that users can tailor the heating output to their specific needs, optimizing energy consumption and comfort.

Safety is a priority with the Roberts Gorden 10081601NA Rev H, as it usually comes equipped with multiple safety features. These may include flame detection systems, automatic shutoff capabilities, and user alerts for maintenance requirements. Such features help ensure not only the efficiency of the heating system but also the safety of the personnel operating in the vicinity.

In summary, the Roberts Gorden 10081601NA Rev H is a cutting-edge heating solution that combines efficiency, durability, ease of use, and safety. Its main features, such as advanced infrared technology, robust construction, user-friendly controls, and safety mechanisms, make it an ideal choice for industries that demand reliable and effective heating solutions. Whether in a manufacturing setup or a large commercial space, this model stands out as a leading heating technology.
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