Power Modular Equipment Controller

Transcription

1 Technical Specification Sheet Rev. 1, June, 23 Power Modular Equipment Controller Figure 1. Power Modular Equipment Controller in small enclosure with service box. The Modular Equipment Controller (MEC, and new Power MEC) family of products is an integral part of the POGEE utomation System. They are high performance, modular Direct Digital Control (DDC) supervisory equipment controllers. They operate stand-alone or networked to perform complex control, monitoring and energy management functions without relying on a higher-level processor. Up to 1 MECs or field panels communicate on a peer-to-peer network. The MEC can optionally provide central monitoring and control for distributed Floor Level Network (FLN) devices. The FLN may either be P1 or LonTalk protocol. The Power MEC 1 models offers all the features of the MEC using the state-of-the-art Power high performance controller engine. Features Several levels of controller to match application requirements Remote mounted external analog and digital point expansion modules for added point expansion Proven program sequences to match equipment control applications dvanced Proportional Integral Derivative (PID) loop tuning algorithm for HVC control minimize oscillations and guarantee precise control Built-in energy management applications and DDC programs for complete facility management Comprehensive alarm management, historical data trend collection, operator control and monitoring functions Remote interaction hub for printers, pagers and workstations Option with Hands Off uto (HO) switches Option for compatibility with LonWorks networks Option for peer-to-peer communications over industry standard 1/1 Base-T TCP/IP networks. Document No P25 Page 1 of 8

2 TX FLN 5 TX FLN FLN BLN EXP TX TX TX 25 + ENET DIGITL INPUT CONNECTORS HO LED NLOG OUTPUT CONNECTORS 24 VDC SENSOR POWER DI1 2 1 DI2 4 3 DI3 6 5 DI4 8 7 O O O O O O O O DI DI DI DI8 C 57 DO25 NO 58 NC 59 C 6 DO26 NO 61 NC 62 C 63 DO27 NO 64 NC 65 C 66 DO28 NO 67 NC 68 C 69 DO29 NO 7 NC 71 C 72 DO3 NO 73 NC 74 C 75 DO31 NO 76 NC 77 C 78 DO32 NO 79 NC 8 HO CONTROL SWITCHES DIGITL OUTPUT CONNECTORS 24 VC POWER CONNECTOR POGEE autodial capabilities. This allows use of the MEC in applications that are remote from the central console. MEC Controller 1xxxEx SHIELD TERMINTION NLOG INPUT CONNECTORS 33 + I I I I2 4 - RS SHIELD I I I I VDC SENSOR SUPPLY MODEM BTT STTUS 1 TX LNK/CT FULL/COL FLN CONNECTORS (3) EXPNSION BUS CONNECTOR (EXP) The Power MEC E versions support industry standard TCP/IP networks through a direct connection to 1/1 BaseT for BLN communications. MEC13R1 STTUS LEDS BTTERY COVER ETHERNET PORT MMI PORT Figure 2. Power Modular Equipment Controller components and key features. MEC Controller 12xxF and 13xxF The Power MEC F version supplies three connections to the Floor Level Network (FLN), for a total of 96 devices. Hardware Controllers Several styles of controllers provide flexibility and expansion to meet application needs. Power MEC Series 1 Controllers - 1XXX Several of the MEC models described below come in a 1 series model, which designates the Power MEC. This is an updated version, employing state-ofthe-art technology to offer exceptional performance and memory capacity. MEC Controller 1xx In addition to building and system management functions, this controller provides control of the 32 points contained on the input/output point board. MEC Controller 2xx In addition to control of the 32 points on the Input/output point board, this controller supports analog and digital point blocks, which can be mounted remote from the controller. This capability expands the point capacity of the MEC and provides for cost-effective placement of the point terminations close to the load. MEC Controller 12xxL and 13xxL The Power MEC L version adds LonWorks compatibility. It is equipped with a Neuron Microprocessor and FTT-1 Transceiver. Instead of three connections to the POGEE P1 Floor Level Network, it has a single connection for a LonWorks network. The L versions have a LonWorks network database server embedded. This database maintains a dynamic, real-time representation of the LonWorks network including connections/bindings, node status, and configuration parameters values. The MEC consists of the following three major components: Input/Output Point Board The input/output point board contains 32 points that perform /D or D/ conversion, signal processing, point command output and communication with the controller board. The terminal blocks are removable for easy termination of field wiring. The analog input points are selectable to be -1V, 4-2m or 1K RTD inputs. The analog output points are also selectable to be either -1V or 4-2m. The digital inputs are dry contact, with four being pulse accumulator inputs. The digital outputs are 11/22V Form C rated relays. MEC Controller 3xx This controller provides for control of the points on the input/output point board, analog and digital point blocks and POGEE autodial modem support. This modem support includes the ability to provide Power Supply The power supply provides regulated power to the input/output point board and active sensors. The Page 2 of 8 Siemens Building Technologies, Inc.

3 power supply is internal to the Power MEC/MEC housing, simplifying installation and troubleshooting. The power supply works with the controller board to ensure smooth power up and down sequences for the equipment controlled by the I/O point board and analog and digital point blocks, even through brownout conditions. Status LEDs indicate 24 Vac supplied from the power supply and 24 Vdc supplied to the input/output point board. Controller Board The controller board is a microprocessor-based multitasking platform for program execution and communications with the I/O point board and with other MECs and field panels over the BLN. Brownout protection and power recovery circuitry protect the controller board from power fluctuations. Enclosure ssemblies The enclosure assembly houses both electronic and pneumatic components. The locking enclosure includes a perforated panel for mounting of the Power MEC/MEC, Point Expansion Module and other electronic or pneumatic components. The enclosure is available in two sizes to allow the enclosure to match the requirements of the installation: Small - to house a controller or two point expansion modules Large - to house a controller and two point expansion modules or four point expansion modules The x2xx and x3xx controllers can also support analog or digital point expansion modules, which provide for point expansion capability to match the application requirements. The controller board scans field data, optimizes control parameters and manages operator requests for data. The enclosures are constructed of metal to accommodate secure conduit fittings and protect components against electrical transients. The enclosure allows space for easy wire routing and terminations. n RS-232 operator terminal port with a quick connect phone jack (RJ-11) is included with each controller board for operator devices such as a Local User Interface (LUI), simple CRT terminal, laptop PC, or printer. In addition, the MEC x3xx controller supports an RS-232 quick connect phone jack (RJ-45) for use with a phone modem for POGEE utodial stand-alone network capability. The 12xxF and 13xxF controllers support 3 FLN trunks for communications with a total of 96 FLN devices. The program and database information stored in the Power MEC/MEC RM memory is battery-backed. This eliminates the need for time-consuming program and database re-entry in the event of an extended power failure. When battery replacement is necessary, the controller board illuminates a battery low status LED and can send an alarm message to selected printers or terminals. The firmware including the operating system is stored in non-volatile flash ROM memory. Flash ROM is easily upgradeable at the job site. This provides for ease of upgrade, as new firmware updates are made available. Figure 3. Two sizes of Power Modular Equipment Controller enclosures. Service Box Two optional service boxes are available for mounting in the enclosure. One service box provides step down power from 115V to 24V, two Class 2 24 Vac power Siemens Building Technologies, Inc. Page 3 of 8

4 terminations (1 V for Power MEC/MEC and Point Expansion Modules, and 6 V for actuators), and two un-switched 115 Vac outlets to power accessory devices such as modems and Portable Operator s Terminals. second service box provides step down power from 23V to 24V and Class 2 24 Vac power terminations. Figure 5. nalog and Digital Point Expansion Modules. Modular Equipment Control with pplication Flexibility Figure 4. Power Modular Equipment Controller service box. The Power MECs/MECs are high performance controllers with complete flexibility to allow the owner to customize each controller with the exact program for the application. In addition, each controller can be sized to meet the hardware requirements for the application. nalog and Digital Point Expansion Modules In addition to the points on the input/output board, the x2xx and x3xx Power MECs/MECs support analog and digital Point Expansion Modules. The controller can support a maximum of any combination of eight devices. They can be mounted next to or remote from the controller depending upon the job requirements. The total length of the wiring run for Point Expansion Modules is a maximum of 2 feet (61 meters) on the MEC expansion bus. Point Expansion Modules are also compatible with the POGEE P1 FLN. Point Expansion Module details are: nalog Point Expansion Module 4I, 4O nalog Point Expansion Module 8I Digital Point Expansion Module 4DI, 4DO Digital Point Expansion Module 8DI, 4DO The analog input points are user selectable to be - 1V, 4-2m, or 1K RTD input. The analog output points are also user configurable to be -1V or - 2ma. The digital inputs are dry contact with four of the inputs being pulse accumulator points. The relayed digital output points support 11/22V Form C relays. The control program for each panel is customized to exactly match the application. Proven Powers Process Control Language (PPCL), a BSIC type programming language provides direct digital control and energy management sequences to control equipment precisely and optimize energy usage. In a stand-alone configuration, the MEC x3xx controller can fulfill all requirements of a Building Management System (BMS) supervisory system; managing operation schedules, alarms and dialing out to other building systems, printers and pagers. Global Information ccess Each Power MEC/MEC is equipped with one RS-232 operator terminal port. This port supports the connection of a Local User Interface (LUI), simple CRT terminal, laptop PC, or printer. Devices connected to the terminal port gain global information access. The MEC x3xx supports a second RS-232 port for use with a modem. Multiple Operator ccess Multiple operators can access the network simultaneously. Multiple operator access ensures that alarms are reported to an alarm printer while an operator accesses information from a local terminal. When using the Ethernet BLN option, multiple Page 4 of 8 Siemens Building Technologies, Inc.

5 operators may also access the controller through concurrent Telnet sessions and/or local operator terminal ports. Menu Prompted, English Language Operator Interface The Power MEC/MEC has a simple, yet powerful menu driven English Language Operator Interface that provides, among other things: Point monitoring and display, Point commanding, Historical trend collection and display for multiple points, Event scheduling, Program editing and modification via Powers Process Control Language (PPCL), larm reporting and acknowledgment, and Continual display of dynamic information. Built-in Energy Management pplications The following applications are programmed in the Power MEC/MEC and require simple parameter input for implementation: Peak demand limiting, Start-Stop time optimization, Equipment scheduling, optimization and sequencing, Temperature compensated duty cycling, Economizer control, Night setback control, utomatic Daylight Savings Time switchover, Temporary schedule override, Holiday scheduling, Calendar-based scheduling, and Event scheduling. Built-in Direct Digital Control Routines The Power MEC/MEC provides stand-alone Direct Digital Control (DDC) to deliver precise HVC control and comprehensive information about system operation. The controller receives information from sensors in the building, processes the information, and directly controls the equipment. The following functions are available: Closed Loop Proportional, Integral and Derivative (PID) control, dvanced loop tuning algorithm for (PID) parameters, Logical sequencing, larm detection and reporting, and Reset schedules. Siemens Building Technologies, Inc. Page 5 of 8

6 Specifications MEC 1, 11, 2, 21, 3, 31 Processor Motorola 6832 Processor Clock Speed MHz Memory Size 3 MB Power Consumption 35 24Vac Battery Backup of RM (field 6 days (lithium) replaceable) Network Communication: Building Level Network (RS-485) 3 bps to 115.2K bps Power MEC: 2F, 21F, 3F, 31, 2L, 21L, 3L, 31L, 11E, 111E, 12E, 121E, 12EF, 121EF Processor Motorola MPC 86T Processor Clock Speed 48 MHz Memory Size 12 MB for 2F, 21F, 3F, 31F 36 MB for 11E, 111E, 12E, 121E 4MB for 2L, 21L, 3L, 31L, 68 MB for 12EF, 121EF Power Consumption 5V Battery Backup of RM (field 6 days ( lkaline) for 2F, 21F, 3F, 31F replaceable) 14 days ( lkaline) for 12EF, 121EF, 3L, 31L, 11E, 1111E, 12E, 121E Network Communication: Building Level Network Floor Level Network For all MECs: /D Resolution (analog in) D/ Resolution (analog out) Local Communication Interface Voltage Requirements Power Consumption 3 bps to 115.2K bps for RS-485 BLN 1/1 BaseT for TCP/IP BLN 78.8K bps for LonWorks FLN 48 bps to 38.4 bps for P1 FLN 12 bits 8 bits RS-232 port 19.2 Vac to /6 Hz nalog Point Expansion Module 4I/4O 2 24Vac Digital Point Expansion Module 2 24 Vac 4DI/4DO Enclosure Type NEM 1 mbient Operating Environment +32 F to +12 F gency Listings gency Compliance ( C to +49 C) 93% RH (Non-condensing) UL 864 UUKL, UDTZ, QVX ULC-C1 UUKL7 UL 916 PZX FCC Compliance ustralian EMC Framework European EMC Directive (CE) European Low Voltage Directive (LVD) Page 6 of 8 Siemens Building Technologies, Inc.

7 Dimensions: Modular Equipment Controller nalog Point Expansion Module Digital Point Expansion Module NEM 1 Small Enclosure NEM 1 Large Enclosure Mounting Surface 11.4" H x9.5" W x 3.75" D (289 mm x 241 mm x 95 mm) 6" H x 9.5" W x 3.75" D (152 mm x 241mm x 95mm) 6" H x 9.5" W x 3.75" D (152 mm x 241mm x 95mm) 18.75" H x 2" W x 5" D (475 mm x 58 mm x 127 mm) 34" H x 2" W x 5" D (863.6 mm x 58 mm x 127 mm) Building Wall or Structural Member Ordering Information Controller Range Product Number MEC 1, 8DI, 8DO, 8I, 8O, HO-ready MEC 11, 16DI, 4DO, 8I, 4O MEC 11, 8DI, 8DO, 8I, 8O with HO MEC 2, 8DI, 8DO, 8I, 8O, point expansion support, HO-ready MEC 21, 16DI, 4DO, 8I, 4O MEC 21, 8DI, 8DO, 8I, 8O, point expansion support, with HO MEC 3, 8DI, 8DO, 8I, 8O, point expansion support, modem, HO-ready MEC 31, 8DI, 8DO, 8I, 8O, point expansion support, modem, with HO MEC 2F, 8DI, 8DO, 8I, 8O, point expansion support, P1 FLN support, HO-ready MEC 21F, 8DI, 8DO, 8I, 8O, point expansion support, P1 FLN support, with HO MEC 3F, 8DI, 8DO, 8I, 8O, point expansion support, modem, P1 FLN support, HO-ready MEC 31F, 8DI, 8DO, 8I, 8O, point expansion support, modem, P1 FLN support with HO MEC 2L, 8DI, 8DO, 8I, 8O, point expansion support, LonWorks network, HO-ready MEC 21L, 8DI, 8DO, 8I, 8O, point expansion support, LonWorks network, with HO MEC 3L, 8DI, 8DO, 8I, 8O, point expansion support, modem, LonWorks network, HO-ready MEC 31L, 8DI, 8DO, 8I, 8O, point expansion support, modem, LonWorks network with HO MEC 11E, 8DI, 8DO, 8I, 8O, HO-ready, Ethernet BLN MEC 111E, 8DI, 8DO, 8I, 8O, with HO, Ethernet BLN MEC 12E, 8DI, 8DO, 8I, 8O, point expansion support, HO-ready, Ethernet BLN MEC 121E, 8DI, 8DO, 8I, 8O, point expansion support, with HO, Ethernet BLN MEC 12EF, 8DI, 8DO, 8I, 8O, point expansion support, P1 FLN support, HO-ready, Ethernet BLN MEC 121EF, 8DI, 8DO, 8I, 8O, point expansion support, P1 FLN support, with HO, Ethernet BLN nalog Point Expansion Module, 4I/4O 24V HO-ready - for MEC Expansion or FLN nalog Point Expansion Module, 4I/4O 24V with HO - for MEC Expansion or FLN Digital Point Expansion Module, 4DI/4DO 24V HO-ready - for MEC Expansion or FLN Digital Point Expansion Module, 4DI/4DO 24V with HO - for MEC Expansion or FLN nalog Point Expansion Module, 8I 24V for MEC Expansion or FLN Digital Point Expansion Module, 8DI/4DO 24V HO-ready for MEC Expansion or FLN Digital Point Expansion Module, 8DI/4DO 24V with HO for MEC Expansion or FLN MEC NEM 1 Small Enclosure MEC NEM 1 Large Enclosure MEC Service Box, 115V to 24 Vac MEC Service Box, 23V to 24 Vac Siemens Building Technologies, Inc. Page 7 of 8

8 HO Upgrade-Kits Product Number HO Upgrade Kit for MEC 1, 11, 2, 21, 3, HO Upgrade Kit nalog Point Block 4I/4O HO Upgrade Kit Digital Point Block 4DI/4DO HO Upgrade Kit Digital Point Block 8DI/4DO ccessories Product Number Modem Cable Cable, MMI Extension Lithium Battery (1/pkg.) for Models 1, 11, 11, 2, 21, 21, 3, Cable, 9-pin (female to RJ-11) U.S. Robotics Sportster 56K bps, Dial-up, Fax, V.34 modem with RJ-11 cable and telephone transient surge suppressor for Smoke Control pplication Documentation Document Number Modular Equipment Controller Owner s Manual Powers Process Control Language (PPCL) User s Manual Information in this document is based on specifications believed correct at the time of publication. The right is reserved to make changes as design improvements are introduced. POGEE is a registered trademark of Siemens Building Technologies, Inc. LonMark and LonTalk are registered trademarks of Echelon Corporation. 23 Siemens Building Technologies, Inc. Siemens Building Technologies, Inc. 1 Deerfield Parkway Buffalo Grove, IL Printed in the U.S.. (origin) Page 8 of 8