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Crestron 

GLS-EM-MCU

 

Crestron Green Light

®

 Power Meter Control Unit

 

Operations Guide – DOC. 7294B 

Crestron Green Light

®

 Power Meter Control Unit: GLS-EM-MCU  

•

  19 

 

This page is intentionally left blank. 

Содержание GLS-EM-MCU

Страница 1: ...Crestron GLS EM MCU CrestronGreenLight PowerMeter ControlUnit Operations Guide ...

Страница 2: ...ions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation CAUTION Changes or modifications not expressly approved by the manufacturer responsible for compliance could void the user s authority to operate the equipment NOTE This equipment has been tested and found to comply with the limits ...

Страница 3: ...ing 10 Hardware Hookup 10 Programming Software 11 Earliest Version Software Requirements for the PC 11 Programming with SIMPL Windows 11 Uploading and Upgrading 13 Establishing Communication 13 Programs and Firmware 14 Program Checks 14 Configuration 15 Recording Interval 15 Electrical Tab 15 Pulse Metering Tab 15 Problem Solving 16 Troubleshooting 16 Reference Documents 16 Further Inquiries 16 Fu...

Страница 4: ......

Страница 5: ...ion Features and Functions Three Phase Monitoring The main control unit MCU monitors both voltage and current to provide complete statistics of a building s electricity consumption To achieve this the MCU connects to line voltage of each phase up to three and neutral Current transformers GLS EM CTs clamp around each of the incoming feed wires These CTs then wire into the MCU s inputs With the volt...

Страница 6: ...00 400 and 200 Amp feeds these devices clamp around main feeds Solid core models exist for 50 and 20 Amp circuits the wire must be routed through the closed loop of the core Real time and Logged Data Inherent to the GLS EM MCU is the ability to provide both real time and logged power usage data Real time data can be used on touch screens or lobby displays to show instantaneous usage The energy usa...

Страница 7: ...en Light Power Meter Control Unit Operations Guide DOC 7294B Crestron Green Light Power Meter Control Unit GLS EM MCU 3 Applications The following diagram shows a GLS EM MCU in a typical application GLS EM MCU in a Typical Application ...

Страница 8: ...ntrol System Update File 1 2 Version 4 003 0007 or later Enclosure Galvanized steel with powder coat finish Environmental Installation Location Indoor use only Temperature 32º to 104º F 0º to 40º C Humidity 0 to 95 RH non condensing Heat Dissipation 10 BTU Hr Dimensions Height 10 1 4 in 260 mm Width 10 3 16 in 260 mm Depth 3 7 16 in 88 mm Weight 64 oz 1 8 kg 1 The latest software versions can be o...

Страница 9: ...er Control Unit Operations Guide DOC 7294B Crestron Green Light Power Meter Control Unit GLS EM MCU 5 Physical Description This section provides information on the connections controls and indicators available on the GLS EM MCU GLS EM MCU Physical View ...

Страница 10: ...h Ends 3 3 4 in 96 mm Both Ends 8x Ø 3 16 in Ø 6 mm Wall Mounting Holes for 8 or 10 Screws Not Supplied 2 in 51 mm 1 11 16 in 43 mm 2 11 16 in 69 mm 10 1 4 in 260 mm 10 3 16 in 260 mm 10 1 8 in 257 mm 1 1 4 in 32 mm 3 8 in 10 mm 12x Knockouts for 1 2 in 13 mm Conduit 3 7 16 in 88 mm 3 3 16 in 81 mm 3 16 in 5 mm 2 1 16 in 53 mm 6 in 153 mm Both Ends 7 1 2 in 191 mm Both Ends 2 7 16 in 62 mm 1 11 16...

Страница 11: ...restron Green Light Power Meter Control Unit GLS EM MCU 7 GLS EM MCU Overall Dimensions Cover Removed 7 1 8 in 181 mm 4x Ø 1 4 in Ø 7 mm Wall Mounting Holes for 10 Screws Not Supplied All Mating Connectors Furnished with Unit 10 1 8 in 257 mm 1 9 16 in 40 mm 7 in 178 mm 1 1 2 in 38 mm Ground Bus ...

Страница 12: ...s Indicators CONNECTORS CONTROLS INDICATORS DESCRIPTION 1 NEUT 1 terminal block neutral input 2 LINE1 LINE3 3 terminal blocks line input for each of three separate phases 3 CT1 CT3 3 2 pin detachable terminal block input for main leg current transformer 4 BRANCH CIRCUIT MONITORS 1 8 pin detachable terminal block to be attached to a current transformer interface GLS EM CTI Continued on following pa...

Страница 13: ... detachable terminal block comprising 4 programmable digital inputs referenced to GND Input Voltage Range 0 24 Volts DC Logic Threshold 1 25 Volts DC active high 0 46 Volt DC inactive low Frequency Range 0 05 100 Hz 7 USB 1 USB Type B console port for communication with Crestron Toolbox 8 RESET 1 Push button for hardware reset 9 SETUP 1 Miniature push button for setup 1 Red LED indicates device is...

Страница 14: ...ersion of the GLS EM MCU Installation Guide Doc 7295 which is available from the Crestron Web site www crestron com manuals Hardware Hookup Make the necessary connections as called out in the illustration that follows this paragraph Apply power after all connections have been made When making connections to the GLS EM MCU note that the included cable cannot be extended Hardware Connections for the...

Страница 15: ...be downloaded from the Crestron Web site www crestron com software Crestron provides an assortment of Windows based software tools to develop a customized system Use SIMPL Windows to create a program to control the GLS EM MCU Programming with SIMPL Windows SIMPL Windows is Crestron s premier software for programming Crestron control systems It is organized into two separate but equally important M...

Страница 16: ...en the Device Settings window and change the IP ID as shown in the following illustration Device Settings Crestron GLS EM MCU Window NOTE The ID code specified in the SIMPL Windows program must match the IP ID of each unit Refer to Identity Code on page 10 Program Manager Program Manager is the view where programmers program a Crestron control system by assigning signals to symbols The symbol can ...

Страница 17: ...mmunication USB and TCP IP USB NOTE Required for initial setup of Ethernet parameters NOTE Required for loading projects and firmware USB Communication USB PC Running Crestron Toolbox GLS EM MCU The USB port on the GLS EM MCU connects to the USB port on the PC via the included Type A to Type B USB cable 1 Use the Address Book in Crestron Toolbox to create an entry using the expected communication ...

Страница 18: ... via the Crestron Toolbox For details on uploading and upgrading refer to the SIMPL Windows help file or the Crestron Toolbox help file SIMPL Windows If a SIMPL Windows program is provided it can be uploaded to the control system using SIMPL Windows or Crestron Toolbox Firmware Check the Crestron Web site to find the latest firmware New users may be required to register to obtain access to certain...

Страница 19: ... string that is stored within the GLS EM MCU The code is placed on the label of the GLS EM CT and must be entered into the current transformer calibration field of the GLS Energy Meter Configuration Tool CT Size The value 20A 50A 200A 400A 600A is automatically generated based on the calibration code that is entered If the calibration code is deleted the current transformer size can be selected by...

Страница 20: ...CT is improperly installed Verify that device is facing the proper direction Ensure that the THIS SIDE TOWARDS SOURCE label faces the source Loss of functionality due to electrostatic discharge Improper grounding Check that all ground connections have been made properly Reference Documents The latest version of all documents mentioned within the guide can be obtained from the Crestron Web site www...

Страница 21: ...eatures and extends the capabilities of the GLS EM MCU additional information may be made available as manual updates These updates are solely electronic and serve as intermediary supplements prior to the release of a complete technical documentation revision Check the Crestron Web site periodically for manual update availability and its relevance Updates are identified as an Addendum in the Downl...

Страница 22: ...the following exceptions disk drives and any other moving or rotating mechanical parts pan tilt heads and power supplies are covered for a period of one 1 year touch screen display and overlay components are covered for 90 days batteries and incandescent lamps are not covered This warranty extends to products purchased directly from Crestron or an authorized Crestron dealer Purchasers should inqui...

Страница 23: ...Crestron GLS EM MCU Crestron Green Light Power Meter Control Unit Operations Guide DOC 7294B Crestron Green Light Power Meter Control Unit GLS EM MCU 19 This page is intentionally left blank ...

Страница 24: ...Crestron Electronics Inc Operations Guide DOC 7294B 15 Volvo Drive Rockleigh NJ 07647 2032458 Tel 888 CRESTRON 09 12 Fax 201 767 7576 Specifications subject to www crestron com change without notice ...

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