Product Catalog. Tracer Controller MP501 BAS-PRC008-EN. May 2012

Transcription

1 Product Catalog Tracer Controller MP501 May 2012 BAS-PRC008-EN

2 Copyright 2012 Trane. All rights reserved. This document and the information in it are the property of Trane and may not be used or reproduced in whole or in part, without the written permission of Trane. Trane reserves the right to revise this publication at any time and to make changes to its content without obligation to notify any person of such revision or change. Trademarks Trane and its logo are trademarks of Trane in the United States and other countries. All trademarks referenced in this document are the trademarks of their respective owners. Revision Summary BAS-PRC008-EN (30 May 2012) Cost Savings: Update to mount plate and metal enclosure to remove metal screw/nut and use plastic PEM nut. Change to figure illustrations. 2 BAS-PRC008-EN

3 Table of Contents Product Overview Inputs and Outputs Features Wiring Diagram Network Architecture Dimensions and Specifications Dimensions Power Operating Environment Storage Environment Agency Listings/Compliance BAS-PRC008-EN 12 Jun

4 Product Overview The Tracer MP501 controller is a configurable, multi-purpose controller used to provide directdigital control for heating, ventilation, and air conditioning (HVAC) equipment. The controller can operate as a stand-alone device or as part of a building automation system (BAS). Communication between the controller and a BAS occurs via a LonTalk Comm5 communication link. The Tracer MP501 provides a single control loop with the following output types: 2-stage, tri-state modulating, and 0 10 Vdc analog. The controller can be configured in two possible modes: Space Comfort Controller (SCC) or generic. In SCC mode, the Tracer MP501 conforms to the LonMark SCC profile and controls space temperature to an active setpoint. SCC mode supports the following applications: Heating control loop Cooling control loop Two-pipe heat/cool automatic changeover using a communicated water loop temperature In generic mode, the Tracer MP501 provides control flexibility in a variety of applications that do not necessarily follow a LonMark profile. The control loop accepts inputs of the following types: temperature, pressure, flow, percent, or parts per million (ppm). Generic mode supports many applications including: Fan speed control based on duct static pressure Pump speed control based on water differential pressure or flow Humidifier control based on space or duct relative humidity Inputs and Outputs Tracer MP501 inputs and outputs include: Analog inputs SCC mode; zone temperature, zone temperature setpoint Generic mode: 4 20 ma input Binary inputs SCC mode: 0ccupancy Generic mode: enable/disable Outputs 2-stage, tri-state modulation, or 0 10 Vdc analog SCC mode: fan on/off Generic mode: interlock device on/off (follows the enable/disable binary input) Generic point For use with a Tracer Summit building automation system: binary input (shared with occupancy/enable) Generic inputs pass information to the building automation system. They do not directly affect the operation of the Tracer MP501 outputs. 4 BAS-PRC008-EN 12 Jun 2012

5 Inputs and Outputs Features Easy Installation The Tracer MP501 is suitable for indoor mounting in a variety of locations. Clearly labeled screw terminals ensure that wires are connected quickly and accurately. A compact enclosure design simplifies installation in minimal space. Flexible Control Using a single proportional, integral, and derivative (PID) control loop, the Tracer MP501 controller controls an output based on a measured input value and a specified setpoint. The output can be configured as a 2-stage, a tri-state modulating, or a 0 10 Vdc analog signal to control to the active setpoint. Adjustable PID Loop The Tracer MP501 provides a single control loop with adjustable PID control parameters, which allows control to be customized for a variety of applications. Interoperability In SCC mode, the Tracer MP501 conforms to the LonMark SCC profile. In generic mode, the controller does not conform to a specific LonMark profile, but supports standard network variable types (SNVTs). Both modes communicate via the LonTalk protocol. This allows the Tracer MP501 to be used with a Trane Tracer Summit system as well as other building automation systems that support LonTalk. Occupied/Unoccupied Operation Available in SCC mode only, the occupancy input works with a motion (occupancy) sensor or a time clock. A communicated value from a building automation system can also be used. The input allows the controller to use unoccupied (setback) temperature setpoints. Control Interlock Available in generic mode only, the interlock input works with a time clock or other binary switching device to enable or disable the controller process. When disabled, the control output is driven to a configurable (0 100%) default condition. Continuous or Cycling Fan Operation Available in SCC mode only, the fan can be configured to run continuously or cycle on and off automatically during occupied operation. The fan will always cycle in unoccupied mode. Timed Override Available in SCC mode only, the timed override function for after-hours operation allows users to request unit operation by the touch of a button on the zone temperature sensor. The override timer is configurable with a range of minutes. Additionally, users can press the Cancel button at any time to place the unit back into unoccupied mode. Manual Output Test Pressing the Test button on the controller exercises all of the outputs in sequence. This feature is an invaluable troubleshooting tool that does not require a PC-based service tool. Peer-to-peer Communication The Tracer MP501 can share data with other LonTalk-based controllers. Several controllers can be bound as peers to share data such as setpoint, zone temperature, and heating/cooling mode. Space temperature control applications having more than one unit serving a single large space can benefit from this feature, which prevents multiple units from simultaneously heating and cooling. BAS-PRC008-EN 12 Jun

6 Wiring Diagram Wiring Diagram 2nd stage or drive closed* 1st stage or drive open* Fan (on/off) H 24 Vac N Analog output (0 10 Vdc)* GND 24V 24V 1 24V 2 24V 3 AC POWER BINARY OUTPUTS OUT GND AO STATUS LED COMM5 BI AI ZONE SENSOR SERVICE LED PIN A B A B BI 1 GND +20 AI1 SET GND ZN COMM5 LED In Comm5 communication link Out Not used Trane zone temperature sensor * Only one type of output can be used at one time (2-stage, tri-state modulation, or analog) Occupancy or generic input Comm BAS-PRC008-EN 12 Jun 2012

7 Wiring Diagram 2nd stage or drive closed* 1st stage or drive open* Interlock device (on/off) H 24 Vac N Analog output (0 10 Vdc)* GND 24V 24V 1 24V 2 24V 3 AC POWER BINARY OUTPUTS OUT GND AO STATUS LED SERVICE LED PIN COMM5 BI AI ZONE SENSOR A B A B BI 1 GND +20 AI1 SET GND ZN COMM5 LED Comm5 In communication link Out Not used } Analog input (4 20 ma) Enable/disable or generic input * Only one type of output can be used at one time (2-stage, tri-state modulation, or analog) BAS-PRC008-EN 12 Jun

8 TM Network Architecture The Tracer MP501 can operate on a Tracer Summit building automation system (refer to Figure 1 below), on a peer-to-peer network (refer to Figure 2, p. 9), or as a stand-alone device. The Tracer MP501 can be configured using the Rover service tool for Tracer controllers or any other PC-based service tool compliant with the EIA/CEA-860 standard. This tool can be connected to a communication jack on a zone temperature sensor or at any accessible location on the LonTalk Comm5 communication link. Figure 1. Tracer Summit Building Automation System and MP501. Tracer Summit PC Workstation LAN (Ethernet or ARCNET) TRA CER SUMMI T ALM PWR Building control unit (BCU) BCU TRA CER SUMMI T ALM PWR Perimeter fin tube radiation Fan controlling building pressurization LonTalk Comm5 link Zone temperature sensor. MP501 Additional LonTalk devices MP501 Additional LonTalk devices o o o TM ROVER H L PC-based service tool Fin tube with control valve Building static pressure sensor VFD Exhaust fan with variable frequency drive (VFD) 8 BAS-PRC008-EN 12 Jun 2012

9 Network Architecture Figure 2. Peer-to-peer Network and MP501. One zone temperature sensor for multiple MP501 controllers MP501 MP501 Additional LonTalk devices Multiple fan coils serving a large space Fan coil BAS-PRC008-EN 12 Jun

10 Dimensions and Specifications Dimensions Plastic Cover Model Dimensions Height: in. (137 mm) Width: in. (175 mm) Depth: 2.0 in. (51 mm) Metal Enclosure Model Dimensions Height: 9.0 in. (25 mm) Width: in. (263 mm) Depth: 2.25 in. (58 mm) 6.3 in (160 mm) in. (143 mm) 2.0 in. (51 mm) in. (137 mm) in. (175 mm) in. (175 mm) in. (48 mm) 6.5 in. (165 mm) 9.0 in. (229mm) 7.0 in. (178 mm) 9.0 in. (229 mm) in. (263 mm) with cover 1.0 in. (25 mm) 2.25 in. (58 mm) in. (260 mm) without cover 10 BAS-PRC008-EN 12 Jun 2012

11 Dimensions and Specifications Power Operating Environment Storage Environment Supply: Vac (24 Vac nominal) at 50/60 Hz Consumption: 10 VA plus 70 VA (maximum) utilization Temperature: From 32 to 140 F (0 to 60 C) Relative humidity: From 5 to 95% non-condensing Temperature: From 40 to 185 F ( 40 to 85 C) Relative humidity: From 10to 90% non-condensing Agency Listings/Compliance CE Immunity: EN :1997 CE Emissions: EN :1992 (CISPR 22) EN , EN UL/C-UL listed: Energy management system UL 94-5V (UL flammability rating for plenum use) FCC Part 15, Class A BAS-PRC008-EN 12 Jun

12 Trane optimizes the performance of homes and buildings around the world. A business of Ingersoll Rand, the leader in creating and sustaining safe, comfortable and energy efficient environments, Trane offers a broad portfolio of advanced controls and HVAC systems, comprehensive building services, and parts. For more information, visit Trane has a policy of continuous product and product data improvement and reserves the right to change design and specifications without notice Trane. All rights reserved. BAS-PRC008-EN 12 Jun 2012 Supersedes BAS-PRC008-EN 23 Aug 2010 We are committed to using environmentally conscious print practices that reduce waste.