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Large digit indicator / controllers
MAGNA 4 or 6-Digit Clock-Timer
Installation & Operating Manual
Caution: Risk of electrical shock if this instrument is not properly installed.
!
Caution: Read the whole manual before you install this display.
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8.8.8.8.8.8.
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OK
Rear case screws - please note
The rear panel is held in place with finger-screws, which
only need to be gently tightened.
Do not use tools to tighten or loosen the screws, as
this could cause damage to the internal threads.
LAUREL Electronics, LLC
3183-G Airway Ave, Costa Mesa, CA 92626, USA
Tel +1 714-434-6131
www.laurels.com
8.8.8.8.
OK
Fax +1 714-434-3766
sales@laurels.com
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Table of Contents
Related Manuals for LAUREL MAGNA Series
Summary of Contents for LAUREL MAGNA Series
- Page 1 Do not use tools to tighten or loosen the screws, as this could cause damage to the internal threads. LAUREL Electronics, LLC 3183-G Airway Ave, Costa Mesa, CA 92626, USA Tel +1 714-434-6131 Fax +1 714-434-3766 www.laurels.com...
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Page 2: Warranty
Warranty We warrant our products against defects in materials or workmanship for a period of one year from the date of purchase. In the event of a defect during the warranty period, the unit should be returned, freight (and all duties and taxes) prepaid by the Buyer to the authorised distributor from where the unit was purchased. -
Page 3: Table Of Contents
Contents Warranty Warnings Introduction General Description Suspension Mounting Wall Mounting Panel Mounting Connections 10-11 Installation Hints for Best Performance 12-13 Easy/Advanced Menu Mode Display Brightness Mode Setting Clock Mode Settings Timer Mode Settings RTC Setup Method Factory Defaults Calibration audit number Logic Input Functions Logic Input Connections and Front Buttons Menu Timeout Adjustment... - Page 4 Warnings Please carefully read this manual and all warnings. Install the display ONLY when you are sure that you’ve covered all aspects. Where the product is intended for “UL” installations, removal or addition of option boards is not permitted. Check that the model number and supply voltage suit your application before you install the display.
- Page 5 Introduction Please contact us if you need help, if you have a complaint, or if you have suggestions to help us improve our products or services. If you contact us about a product you already have, please tell us the full model number and serial number, so that we can give you accurate and fast help.
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Page 6: General Description
General Description This series of displays accepts industrial sensors to allow various physical measurements to be made, such a weight, temperature, pressure, humidity etc. Different models are available for different sensor types. The main function of this series is to give a clear numeric readout of the variable being monitored. -
Page 7: Suspension Mounting
Suspension Mounting dimensions 15mmO 15mmO 6.35mmO 6.35mmO Plan View 25mm X mm Y mm Short-drop mounting holes Long-drop mounting holes W mm 77 mm 8.8.8.8.8.8. H mm H mm 25mm Cable Glands. Number of glands depends on installed options. Detail showing bracket hardware fitting sequence You can order these displays with the cable glands in the bottom surface (as shown) the... -
Page 8: Wall Mounting
Wall Mounting Dimensions 1 2 3 4 5 6 7 8 9 0 1 2 3 4 98 mm 1 2 3 4 5 6 7 8 9 0 1 2 3 4 1 2 3 4 5 6 7 8 9 0 1 2 3 4 W mm 1 2 3 4 5 6 7 8 9 0 1 2 3 4 60 mm... -
Page 9: Panel Mounting Dimensions
Panel Mounting Dimensions 67mm 8.8.8.8.8.8. 25mm H mm A mm Neoprene Bezel W mm gasket Neoprene Cable glands gasket B mm Detail showing bracket hardware fitting sequence Bezel Panel cutout dimensions Neoprene gasket Panel A+3mm(h) x B+3mm(w) M8 x 15 bolt Spring washer Fit first Flat washer... -
Page 10: Connections
Connections Warning: Disconnect all power before removing the rear of the display There is a wide range of possible locations for the input board, output board and power supply board/s. Their locations depend on the height of digits, number of digits, brightness of digits and any installed options. - Page 11 Connections Warning: Disconnect all power before removing the rear of the display Output option board (if fitted) Connectors and options Analog Connectors may be Serial Data 0, 2 or 4 Alarm Relay output present even if output output option output options option options are not installed.
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Page 12: Installation Hints For Best Performance
Installation Hints for Best Performance This section offers several suggestions which will help you get the best performance from your measurement system. The logic input signals are comparitively small and can easily be corrupted by the comparatively high level of electrical noise which can be created by electrical machinery such as motors, welding systems, discharge lighting, AC power inverters and solenoids. - Page 13 When using multi-core screened cable to connect several displays to several sensors, please be sure to use one twisted pair for each display and sensor. Do NOT use a wire from one pair for signal positive and a wire from another pair for signal negative, as this will prevent the twisted cables form cancelling any induced electrical noise, and can couple noise from one channel to another.
- Page 14 Easy or Advanced menu mode You can choose from two menu modes. 1. Easy Mode - This limits the menu to the most commonly required features, in order to make it less complex and easier to navigate. This is the default level. 2.
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Page 15: Display Brightness
Display Brightness You can adjust the display brightness at any time, provided the display is locked. Set1 Set2 Output Alarms Lockout Switch must be OFF Digit Max/Min Reset Circuit board Press 3 seconds Set2 Output Set1 Alarms For 4 digits, display shows then Digit Max/Min... -
Page 16: Mode Setting
Mode Setting The display’s calendar and internal clock will need to be set whenever the battery is renewed, and the clock may need to be set from time to time, if it is not synchronized to a master time source, such as our ASR-GPS This feature is available in Easy and Advanced Modes Set2 Output... - Page 17 Basic Clock Configuration If the display is being used in Clock Mode, the following basic configurations will be available ..This feature is available in Easy and Advanced Modes Set1 Set2 Output Alarms Lockout Switch must be OFF Digit Max/Min Reset Circuit board Press 3 seconds...
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Page 18: Timer Mode Settings
Timer Mode settings If the display is being used in Timer Mode, the following basic configurations will be available ..This feature is available in Easy and Advanced Modes Set1 Set2 Output Alarms Lockout Switch must be OFF Digit Max/Min Reset Circuit board Press 3 seconds... -
Page 19: Rtc Setup Method
RTC setup method The display’s calendar and internal clock will need to be set whenever the battery is renewed, and the clock may need to be set from time to time, if it is not synchronised to a master timesource, such as our ASR-GPS This feature is available in Easy and Advanced Modes Set1 Set2... -
Page 20: Factory Defaults
Factory Defaults You can return the display to its factory default conditions whenever you wish. If you do so, you will permanently loose all your settings and will need to start from the beginning again. The calibration Audit Counter will NOT be reset, there is no way provided to reset this value, as it is intended as a secure record to indicate whether changes have been made to the display since it was last calibrated.. -
Page 21: Logic Input Functions
Logic Input Functions The three contact closure inputs on the rear of the meter have default functions which are:- Contact closure 1 = Start Contact closure 2 = Stop Contact closure 3 = Reset You can re-assign these to include :HOLD, Nett/Gross value display, Memory page address 1,2 or 4 (only if Multi-memory MEM option is installed) !! This feature is available in Advanced Mode only !! Lockout Switch must be OFF... -
Page 22: Logic Input Connections And Front Buttons
Logic Input Connections and Front Buttons The previous page explained how to select the functions of the 3 logic inputs. You can connect remote contact closures or open NPN collectors to activate these logic inputs. The logic input provides a 5V DC signal. When you connect this to common, a current of 1mA will flow. -
Page 23: Menu Timeout Adjustment
Menu Timeout Adjustment The display has a default timeout of 60 seconds, to allow you sufficient time to refer to the manual between key operations. You can make this period shorter, if you wish, once you become more familiar with the setup method. - Page 24 Reverse Display function (mirror image) If you need to be able to see a reflection of the display in a mirror or other reflective surface, for example in a simple heads-up system, or for drivers reversing into a bay, using mirrors only, you can set the display to show as a mirror image.
- Page 25 Bootup Routine and Tare Save Choices When you switch on your meter, it can be set to power up with 3 possible summary mes- sage combinations. The choices are:- bt 0 bt 0 bt 0 boot 0 boot 0 boot 0 bt 0 bt 0 boot 0...
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Page 26: Language Selection For User Interface
Language Selection for User Interface You can select English or French menu prompts. This feature is available in Easy and Advanced Modes Set1 Set2 Output Alarms Lockout Switch must be OFF Digit Max/Min Reset Circuit board Press together, briefly Set1 Set2 Output Alarms... - Page 27 How to Install Option Boards Warning: Disconnect Where the product is intended for “UL” installations power before you expose removal or addition of option boards is not permitted. the internals of the display If you want to open your display to install or modify option boards, follow these steps... Switch off power to the display and unplug all connectors.
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Page 28: Waste Electrical Electronic Equipment (Weee)
Waste Electrical Electronic Equipment (WEEE) In Europe, this equipment must be disposed of in accordance with European Parliamentary Directive 2002/96/EC. This directive encourages recycling and the reduction of waste materials in the environment. This means it must be sent to an approved recycling plant if you want to dispose of it. It must not be thrown away with general rubbish. -
Page 29: Equipment Specifications
Equipment Specifications Case Material Heavy duty welded uPVC Connectors Internal detachable Screw Terminal connectors accessed via compression glands. Environmental Storage Temperature range: -20 to +70°C, non condensing. Operating temperature: 0 to 50°C. Internal heater option available for use in conditions down to -25°C. Allow 30 minutes to allow the display to reach thermal equilibrium. -
Page 30: Record Of Revisions
Record of Revisions 6 September 2010 Version F00.18 Software released. Manual format revised to improve clarity and segregate easy from advanced menu functions. Optional outputs now described in their own dedicated manuals. DIN Rail mounting option added. Cabling guidance added. 13 December 2010 Version F00.20 software released (version F00.19 not issued on this model) No performance or feature changes to report in this version. -
Page 31: Declaration Of Conformity
: Fusion Issue Date : 30 April 2007 Products Covered : MAGNA series Title : DOC-Fusion This is to confirm that the Product covered by this declaration has been designed and manufactured to meet the limits of the following EMC Standard :...
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