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Technical Information Manual Revision n.3 14 April 2014 NIM8304 12 slot 7U(5+2) Switching NIM Crate NPO: 00121/09:N8304.MUTx/03...
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CAEN will repair or replace any product within the guarantee period if the Guarantor declares that the product is defective due to workmanship or materials and has not been caused by mishandling, negligence on behalf of the User, accident or any abnormal conditions or operations.
Document type: Title: Revision date: Revision: User's Manual (MUT) Mod. NIM8304 12 slot 7U(5+2) Switching NIM Crate 14/04/2014 TABLE OF CONTENTS GENERAL DESCRIPTION ......................7 NIM8300 ......................7 CRATE SERIES NIM8304 O ........................7 VERVIEW TECHNICAL SPECIFICATIONS ..................... 9 ....................9 ECHNICAL SPECIFICATION TABLE ......................
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Document type: Title: Revision date: Revision: User's Manual (MUT) Mod. NIM8304 12 slot 7U(5+2) Switching NIM Crate 14/04/2014 5.1.4 Output connectors ......................30 5.1.5 Live circuits ........................30 5.1.6 Parts substitutions and modifications ................30 ..........................30 NSTALLATION 5.2.1 Preparation for use ......................30 5.2.2...
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Document type: Title: Revision date: Revision: User's Manual (MUT) Mod. NIM8304 12 slot 7U(5+2) Switching NIM Crate 14/04/2014 . 2.4: M . NIM8304 ) ............13 SIDE VIEW OWER UPPLY REMOVED . 2.5: M N8304 S NIM F ..............14...
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Document type: Title: Revision date: Revision: User's Manual (MUT) Mod. NIM8304 12 slot 7U(5+2) Switching NIM Crate 14/04/2014 LIST OF TABLES 1.1: M . NIM8300 ....................7 ABLE VERSIONS 2.1: M . NIM8304 T ................. 9 ABLE ECHNICAL PECIFICATIONS 3.1: H ..................
23 A 11 A NIM8304 Overview The CAEN Mod. NIM8304 is a 7U (5+2) full size NIM crate (19”-12 slot) with switching 1.1kW US and 2.2kW EU power supplies. The units are ventilated by a pluggable 2U fan unit. Safety features include: short circuit protection, Over / Under voltage protection, Over temperature protection.
TCP-IP, CANbus, RS232 and USB 2.0 The Unit is powered by 92 ÷264 Vac, 50 ÷ 60 Hz, power factor 0.98% (230VAC). Fig. 1.2: Modularity of Mod. NIM8304 12-slot 7U NIM crate NPO: Filename: Number of pages: Page: 00121/09:N8304.MUTx/03...
Title: Revision date: Revision: User's Manual (MUT) Mod. NIM8304 12 slot 7U(5+2) Switching NIM Crate 14/04/2014 Fig. 2.5: Mod N8304 Smart NIM Fan Unit Front view Fig. 2.6: Mod N8304 Smart NIM Fan Unit Top view Fig. 2.7: Mod N8304 Smart NIM Fan Unit Top view...
Title: Revision date: Revision: User's Manual (MUT) Mod. NIM8304 12 slot 7U(5+2) Switching NIM Crate 14/04/2014 Fig. 2.8: Mod N8304 Smart NIM Fan Unit Top view Crate Backplane The backplane is equipped with 12 high-quality long-life NIM connectors, which are completely parallel-wired.
The CAEN NIM Power Supply is micro-processor controlled switching power supply, which provides extremely low noise output voltage. Fig. 3.1: Mod. NIM8304 Power Supplies Front an Rear view the NIM8304 power supplies are composed of the following modules ( see Fig. 3.2.) Power Factor Correction module (PFC) Power modules Power supply controller The power modules are readily replaceable.
Document type: Title: Revision date: Revision: User's Manual (MUT) Mod. NIM8304 12 slot 7U(5+2) Switching NIM Crate 14/04/2014 Fig. 3.2: Mod. NIM8304 Power Supplies components Power Connector section Fig. 3.3: Power Connector configuration Power Factor Correction Module (PFC) The mains input includes a Power Factor Correction Module (PFC) with main filters, soft start- circuit and fuses.
Revision date: Revision: User's Manual (MUT) Mod. NIM8304 12 slot 7U(5+2) Switching NIM Crate 14/04/2014 Turning on the power supply all voltages reach the nominal values nearly simultaneously within 50 ms whereby the voltage versus time curve shows a monotonic behavior. The start-off-time which corresponds to a value of 10% of the nominal voltages is reached after 50 ms.
Document type: Title: Revision date: Revision: User's Manual (MUT) Mod. NIM8304 12 slot 7U(5+2) Switching NIM Crate 14/04/2014 Output Maximum Total Output 1200÷2530W with 92 ÷ 264 Vac input voltage Power Turn on Delay 50 ms to 100% of voltage, monotonic rise Efficiency 75% ÷...
Document type: Title: Revision date: Revision: User's Manual (MUT) Mod. NIM8304 12 slot 7U(5+2) Switching NIM Crate 14/04/2014 < 15 mV for 0-100% load change Load Regulation < 100 mV @ ±5A current step change Transient Response Recovery 8 ms for recovery to ±1% of set voltage @ 5A to 0A current step change 1.0 ms for recovery to ±...
Document type: Title: Revision date: Revision: User's Manual (MUT) Mod. NIM8304 12 slot 7U(5+2) Switching NIM Crate 14/04/2014 4. FAN Tray Section FAN Tray front panel Fig. 4.1: Mod. NIM8304 FAN Tray Front view The Fan Tray housed a buzzer for Alarm signaling.
Document type: Title: Revision date: Revision: User's Manual (MUT) Mod. NIM8304 12 slot 7U(5+2) Switching NIM Crate 14/04/2014 4.1.2 CAN bus connector Specifications CAN BUS interface features are as follows: − CAN protocol 2.0B − Transceiver PCA82C250 − 110 nodes at least guaranteed by the transceiver −...
Document type: Title: Revision date: Revision: User's Manual (MUT) Mod. NIM8304 12 slot 7U(5+2) Switching NIM Crate 14/04/2014 Fig. 4.6: FAIL signal timing Fail LED and buzzer work like FAIL Connector NPO: Filename: Number of pages: Page: 00121/09:N8304.MUTx/03 NIM8304_REV3.DOC...
CAEN shall not be liable for user’s failure to comply with these requirements. To avoid electric shock or fire hazard, do not apply a voltage to a load that is outside the range specified for that load.
CAEN service. 5.2.3 Rack mounting The Mod. NIM8304 is an equipment for BUILDING-IN: it must be ventilated. Use the front panel rack-mount brackets to install the unit in a rack. Turning ON/OFF In order to turn ON the crate, it is necessary to perform the following operations: −...
Plug the power cord into the Vac mains power supply connector − As the CAEN logo fades, the power supply outputs can be turned On by keeping up for a couple of seconds the on-off switch on the Fan Unit panel.
Title: Revision date: Revision: User's Manual (MUT) Mod. NIM8304 12 slot 7U(5+2) Switching NIM Crate 14/04/2014 FAN Tray Local programming The Crate can be controlled via various menu on the OLED display, which is enabled via: Crate turning on via local switch Crate turning on via remote interface The display is disabled only via local switch crate off.
Document type: Title: Revision date: Revision: User's Manual (MUT) Mod. NIM8304 12 slot 7U(5+2) Switching NIM Crate 14/04/2014 Table 5.2: Mod. NIM8304 FAN Tray Sub Menu Display Description +6 V Set - 6V Set +12 V Set - 12 V Set...
USB managed as RS232 requires driver for USB RS232 converter. (The Mod. NIM8304 FAN Tray control board housed a FT232BM chip which allows to manage the Mod. NIM8304 FAN Tray via USB. Drivers for this device are freely available at: http://www.ftdichip.com/Drivers/VCP.htm)
FAN Tray operation via Terminal is intended as the interactive control and monitoring of one or more NIM8304 crates by using a remote terminal. The remote operation via Terminal can be performed in different ways, according to the interface used to communicate with the system.
<Cr> Fig. 6.7: Mod. NIM8304 Terminal Menu window Update option is available only with Ethernet connection by pressing “C”, it opens: Fig. 6.8: Mod. NIM8304 PS & Fan Status Menu window by pressing “G”, it opens: NPO: Filename: Number of pages: Page: 00121/09:N8304.MUTx/03...
6.4.3 Firmware Update menus This option is available only with Ethernet connection. These menus allows to upgrade the firmware of the Mod. NIM8304 FAN Tray/Power Supply control boards. The files can be retrieved from a computer connected to the crate via TCP/IP protocol by...
Fig. 6.11: Mod. NIM8304 Firmware Update window 2 In order to update the Fan Unit firmware, press “F”; the next menu will be as follows: Fig. 6.12: Mod. NIM8304 Fan Unit Firmware Update window Type the IP Address of the computer where the image file is.
Document type: Title: Revision date: Revision: User's Manual (MUT) Mod. NIM8304 12 slot 7U(5+2) Switching NIM Crate 14/04/2014 7. Communication Protocol This protocol is based on commands made of sequences of ASCII characters. The format of one command is the following: $CMD:***,CH*,PAR:***,VAL:***.**<Cr>...
Document type: Title: Revision date: Revision: User's Manual (MUT) Mod. NIM8304 12 slot 7U(5+2) Switching NIM Crate 14/04/2014 Set Commands related to channel 'X' Set Value of current limit $CMD:SET,CH:X,PAR:ISET,VAL:XXX.X<Cr> Values of ISET must be passed with correct format (comma and decimal).
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