MEMORACK 180 - ADB Lighting Technologies
Contents
1. MEMORACK 180 Installation Manual Lighting Technologies ME 3113 1106 03 113 MEMORACK 180 lable of contents Dimmer room ventilation 2 Dissipation 2 Support surface for the cabinet 2 Free height above the cabinet 2 Dust cover 2 Supply connections 3 Supply cables 3 Maximum supply current 3 Supply busbars 3 Load output connections 3 Cabling apertures 3 Colour coding of phase cables 3 Phase distribution for MEMORACK 30 4 DMX Connection Type of cable 4 DMX512 connections 4 DMX and ADN Termination Resistors 9 Max 32 receivers per DMX line 9 Advanced Dimmer Network ADN 5 How to Insert and Connect a MEMORACK 30 Dimmer Unit 6 How to Remove a MEMORACK 30 Dimmer Unit 6 How to Program the MEMORACK or MICRORACK dimmers 7 ADB Manual page 1 Issue 002 Lighting Technologies MEMORACK 180 Dimmer room ventilation TheMEMORACK 180 dimmer cabinet and MEMORACK 30 dimmer units are designed to operate at room temperatures between 5 C and 35 C and relative humidity max 90 non condensing Adequate ventilation of the dimmer room must be provided Suggested dimmer room temperature 20010250 0 Dissipation The dissipation is a thermal load for the room ventilation system The dimmers will dissipate less than 2 of the actually used electrical load Example assume an installation with e 900 kW of dimmers e g five MEMORACK 180 in the same dimmer room e in total 1000 kW of luminaires of various2. MR30 with DMX connector at the rear Once you start pulling out the MEMORACK 30 the DMX signal is disconnected for this MR30 This however does not disconnect DMX for the other MEMORACK 30 Manual page 6 ADB ssue O O 2 Lighting Technologies MEMORACK 180 Howto programthe MEMORACK or MICRORACK dimmers For the programming of DMX addresses dimmer laws etc and for the built in Test functions please refer to the MEMORACK or MICRORACK User Manuals A comprehensive manual Programming Digital Dimmers and NETBUS extensively covers the menus of MEMORACK EURORACK portable MEMOPACK and the NETBUS protable Remote Dimmer Controller Manual page 7 ADB Issue 002 Lighting Technologies MEMORACK 180 All measurements in mm Min free space needed cable entry 560 x 90 ee a o 3 L1 l a 0 ID label with L2 serial number L3 6 or 12 N S O N PE 2 bart data N connections DMX and ADN Gor 12 DA a Output Gor 12 Terminals TN ae 6 or 12 gt Qs as 900 cable entry 560 x 90 equipotential connection Manual page 8 ADB ssue O O 2 Lighting Technologies ADB Your Partner for Light Belgium Deutschland ADB GmbH France N V ADB TTV Technologies S A ADB S A S Group Headquarters Leuvensesteenweg 585 B 19
3. second data pair for the bidirectional Advanced Dimmer Network ADN Max 32 receivers per DMX line The EIA485 RS485 standard and the DMX512 standard define a maximum of 32 receivers on one DMX line Examples of receivers are a MEMORACK 30 a MICRORACK 25 a EURORACK 60 wall mount cabinet a EURODIM 2 cabinet a MEMOPACK portable dimmer the input of a data booster a colour scroller a moving light It is very easy to reach 32 receivers without being aware of this problem The solution is to include DMX buffering to split the multiple receivers down into additional zones each buffered and isolated from the next Advanced Dimmer Network ADN MEMORACK EURORACK and portable MEMOPACK dimmers use the second spare data pair in the DMX cable for bidirectional communication between ADB dimmers and optionally with the NETBUS controller and a PC running the Dimmer Manager software The rules applicable to DMX also apply to this ADN network ADB Lighting Technologies Manual page 5 Issue 002 MEMORACK 180 How to Insert and Connect a MEMORACK 30 Dimmer Unit Preliminary mount two slides on each MEMORACK 30 or MICRORACK 25 dimmer unit Mounting position tip of the slide must point to the rear longer side of the slide must be towards the bottom 504 444 1 NOy43 WARNING Before you connect or disconnect a MEMORACK 30 MICRORACK 25 dimmer unit you MUST disconnect the mains supply of that unit Set the crate prot
4. types e the electrical supply can provide up to 400 kW this limit is set by the main transformer or the main circuit breaker for the dimmer installation In this example the real electrical load will never exceed 400 kW The ventilation of the dimmer room should be designed for a dissipation of 2 of 400 kW i e 8 kW Support surface for the cabinet A drawing of the MEMORACK 180 dimmer cabinet is shown on the last page of this document Free height above the cabinet Each dimmer unit MEMORACK 30 MICRORACK 25 receives fresh air through apertures in its front panel The cooling system of the MEMORACK 180 cabinet expels air through the roof of the dimmer cabinet Provide a free space of minimum 0 25 m above the MEMORACK 180 cabinet Dust cover Each MEMORACK 180 cabinet is shipped with a large transparent polyethylene cover to protect it against dust plaster and other debris falling into the cabinet It is recommended that this cover is left over the cabinet during the whole installation period and until final tests During installation and cabling cut openings in the plastic to allow air and cables into the cabinet The plastic cover must be removed after installation and before dimmer load tests are performed Manual page 2 ADB ssue O O 2 Lighting Technologies MEMORACK 180 supply connections Supply cables The use of cables with reduced size Neutral is DANGEROUS and FORBIDDEN The size of the Neutral condu
5. 30 Zaventem Tel 32 2 709 32 11 Fax 32 2 709 32 80 E Mail adb adblighting com Boschstrasse 3 D 61239 Ober M rlen Tel 49 6002 93 933 0 Fax 49 6002 93 933 33 E Mail info adblighting de Sales Office 168 170 boulevard Cam linat F 92240 Malakoff Tel 33 1 41 17 48 50 Fax 33 1 42 53 54 76 E Mail adb fr adblighting com Factory amp Group Logistics Centre Zone industrielle Rouvroy F 02100 Saint Quentin Tel 33 3 23 06 35 70 Fax 33 3 23 67 66 56 E Mail adb fr adblighting com www adblighting com ADB Lighting Technologies Subject to modifications M 3113 E 08j
6. ctor should be equal to or larger than the size of the phase conductors The Neutral and the three phases should be under the same outer sleeve in order to reduce unwanted interference with audio and video equipment It is also recommended to use two supply cables in parallel as these are easier to route and to bend into the cabinets Maximum supply current MEMORACK 180 is designed for a maximum total load of 180 kW The maximum admissible phase current is 270 A The supply protection which protects the MEMORACK 180 cabinet and its supply cable should be selected accordingly Supply busbars The three Phase busbars are labelled L1 phase No 1 phase R L2 phase No 2 phase S and L3 phase No 3 phase T The Neutral busbar is labelled N and the colour code for the Neutral is blue as per IEC Recommendation 446 The Phase and Neutral busbars feature two holes each suitable for size M10 bolts and nuts for connection of one or two supply conductors The conductors should be fitted with cable lugs The Protective Earth PE busbar features two holes suitable for size M8 bolts and nuts Colour code green yellow A set of bolts nuts and washers is included 4 x M10 1 x M8 A separate bolt and nut M12 for equipotential connections is provided at the bottom of the cabling compartment Load output connections The load output connections are grouped per MEMORACK 30 MICRORACK 25 Fora MEMORACK 12 x 3 kW e twelve three l
7. ection fuse to O Off or switch Off the main supply to the whole MEMORACK 180 dimmer cabinet e slide the two black telescopic rails out until they latch slide the MR 30 on the two black telescopic rails until both latches click Do not force insert the supply connector Harting type and tighten its two locking screws insert the two output connectors AMP they are labelled UP and DOWN now depress the two latches on the telescopic rails and fully insert the MEMORACK 30 MICRORACK 25 e fix the MRSO MIR 25 in place with the four M6 Metric 6 front panel screws How to Remove a MEMORACK 30 Dimmer Unit WARNING before you connect or disconnect a MEMORACK 30 you MUST disconnect the power supply of that MEMORACK 30 Set the crate protection fuse to O Off or switch Off the main supply to the whole MEMORACK 180 dimmer cabinet For the MEMORACK you wish to remove set the control levels of its dimmers to Off 0 lighting control desk set the relevant supply fuses or supply mcb on the upper part of cabinet front to O Off remove the four M6 Metric 6 screws at the front of the MR30 dimmer unit pull the MR30 out until the two latches click see note remove the two output connectors AMP labelled UP and DOWN unscrew both locking screws of the supply connector and remove the supply connector Harting type The MEMORACK 30 is now fully disconnected To remove it depress the two latches on the telescopic guiding rails Note for
8. edback data ADN remote programming and feedback screen in the DMX cable and connection to chassis O O01 O N All screens in all cables should be interconnected and one end or both ends of this long screen should be connected to earth chassis Manual page 4 Issue 002 ADB Lighting Technologies MEMORACK 180 DMX and ADN Termination Resistors Every DMX line should be terminated with a 120 Ohm resistor between pins 2 and 3 data and data on the last unit on the DMX network In MEMORACK 180 a terminating resistor is conveniently included on the DMX connection pcb The resistor is connected when the jumper TERM LOAD DMX TERM is placed in the ON position The termination is not connected when the jumper TERM LOAD DMX TERM is removed or parked on only one pin If your installation of dimmers completes the DMX network i e the DMX network is not continued after the last MEMORACK 180 then remove or park the jumper for ALL cabinets EXCEPT the last cabinet where the jumper should be installed If your installation of dimmers does not complete the network and additional items are connected after the MEMORACK 180 cabinets then ALL jumpers should be removed or parked In this case a termination resistor should be placed on the output connector of the last DMX device on the DMX line such as a data booster portable dimmer colour changer etc A second termination resistor should be installed on the
9. een Use data cable which is suitable for digital data transmission ElA 485 RS 485 250 kBaud The data signal must meet the DMX512 1990 specification issued by the USITT US Institute for Theatre Technologies Do not use audio cable for DMX as this has the wrong capacitance and impedance and WILL NOT reliably transmit DMX signals The DMX signal uses fairly high frequencies well above 1000 kHz DMX512 connections Each MEMORACK 180 cabinet has one central DMX connection IN and Out Thru DMX distribution to the MEMORACK 30 MICRORACK 25 dimmer units is handled by factory installed ribbon cabling inside the MEMORACK 180 cabinet Connect the DMX cable to the printed circuit board mounted behind a small cover panel on the front between the supply fuses and the top MEMORACK 30 You will find a label with pin numbering information on the inside of the small cover panel Terminals six terminals labelled DMX IN TB1 for incoming DMX six terminals labelled DMX OUT TB2 for daisy chaining to the next dimmer cabinet Pin numbering Pin numbers follow the DMX512 1990 standard 1 screen and OV 2 data DMX 3 data DMX 4 data ADN remote programming and feedback 5 data ADN remote programming and feedback For optimum EMC Electro Magnetic Compatibility performance however the wiring should be as follows O Volt conductor different from the screen data DMX data DMX data ADN remote programming and fe
10. evel terminals e suitable for cables up to 4 mm flexible or 6 mm rigid For a MEMORACK 6 x 5 kW e six times three terminals e suitable for cables up to 10 mm rigid and flexible Numbering sequence for each terminal strip the numbering 1 to 12 or 1 to 6 starts at the top Cabling apertures Cables can enter the cabinet from top and or bottom Both apertures are 9 cm x 56 cm with a removable metal cover plate Colour Coding of Phase Cables The following colours are used for the power cabling of the dimmers and the cable looms to the load terminals grey for phase L1 black for phase L2 red for phase L3 blue for Neutral yellow green for PE earth ADB Manual page 3 Lighting Technologies ssue 0 0 2 MEMORACK 180 Phase Distribution for MEMORACK 30 In MEMORACK 30 12 x 3 kW and MICRORACK 25 the phases are distributed as follows e dimmers 1 4 on phase L1 grey e dimmers 5 8 on phase L2 black e dimmers 9 12 on phase L3 red In MEMORACK 30 6 x 5 kW the phases are distributed as follows e dimmers 1 and 2 on phase L1 grey e dimmers 3 and 4 on phase L2 black e dimmers 5 and 6 on phase L3 red In MEMORACK 30 3 x 12 kW the phases are distributed as follows e dimmer 1 on phase L1 grey e dimmer 2 on phase L2 black e dimmer 3 on phase L3 red DMX Connection Type of Cable Use data cable with two twisted pairs 1 conductor can be from a third pair overall scr
Download Pdf Manuals
Related Search