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C141-E202-01EN 3-1 

CHAPTER 3  Installation Conditions 

3.1 Dimensions 

3.2 Mounting 

3.3 Cable 

Connections 

3.4 Jumper 

Settings 

 
 
 
 
 

This chapter gives the external dimensions, installation conditions, surface 
temperature conditions, cable connections, and switch settings of the hard disk 
drives. 

For information about handling this hard disk drive and the system installation 
procedure, refer to the following Integration Guide. 
C141-E144 

Содержание MHU2100AT

Страница 1: ...er Settings This chapter gives the external dimensions installation conditions surface temperature conditions cable connections and switch settings of the hard disk drives For information about handling this hard disk drive and the system installation procedure refer to the following Integration Guide C141 E144 ...

Страница 2: ...Installation Conditions 3 2 C141 E202 01EN 3 1 Dimensions Figure 3 1 illustrates the dimensions of the disk drive and positions of the mounting screw holes All dimensions are in mm Figure 3 1 Dimensions ...

Страница 3: ...g see the FUJITSU 2 5 INCH HDD INTEGRATION GUIDANCE C141 E144 1 Orientation Figure 3 2 illustrates the allowable orientations for the disk drive a Horizontal 1 b Horizontal 1 c Vertical 1 d Vertical 2 e Vertical 3 f Vertical 4 Figure 3 2 Orientation gravity gravity gravity ...

Страница 4: ...cm m 5kgf cm When attaching the HDD to the system frame do not allow the system frame to touch parts cover and base other than parts to which the HDD is attached 3 Limitation of mounting Note These dimensions are recommended values if it is not possible to satisfy them contact us Figure 3 3 Mounting frame structure Screw Screw Details of B Details of A 3 0 or less 3 0 or less Frame of system cabin...

Страница 5: ...cause of breather hole mounted to the HDD do not allow this to close during mounting Locating of breather hole is shown as Figure 3 4 For breather hole of Figure 3 4 at least do not allow its around φ 2 4 to block Figure 3 4 Location of breather ...

Страница 6: ...ace temperature from exceeding 60 C Provide air circulation in the cabinet such that the PCA side in particular receives sufficient cooling To check the cooling efficiency measure the surface temperatures of the DE Regardless of the ambient temperature this surface temperature must meet the standards listed in Table 3 1 Figure 3 5 shows the temperature measurement point Figure 3 5 Surface temperat...

Страница 7: ...not affected by external magnetic fields Damage Do not press the cover of the disk drive Pressing it too hard the cover and the spindle motor contact which may cause damage to the disk drive Static When handling the device disconnect the body ground 500 kΩ or greater Do not touch the printed circuit board but hold it by the edges 6 Handling cautions Please keep the following cautions and handle th...

Страница 8: ...rque of the screw strictly M3 0 49N m 5 kgf cm Recommended equipments Contents Model Maker Wrist strap JX 1200 3056 8 SUMITOMO 3M ESD ESD mat SKY 8A Color Seiden Mat Achilles Shock Low shock driver SS 6500 HIOS Place the shock absorbing mat on the operation table and place ESD mat on it Use the Wrist strap Do not hit HDD each other Do not stack when carrying Do not place HDD vertically to avoid fa...

Страница 9: ... Connections 3 3 1 Device connector The disk drive has the connectors and terminals listed below for connecting external devices Figure 3 8 shows the locations of these connectors and terminals Figure 3 8 Connector locations Connector setting pins PCA ...

Страница 10: ... 89361 144 FCI IMPORTANT For the host interface cable use a ribbon cable A twisted cable or a cable with wires that have become separated from the ribbon may cause crosstalk between signal lines This is because the interface is designed for ribbon cables and not for cables carrying differential signals 3 3 3 Device connection Figure 3 9 shows how to connect the devices Host system DC Power supply ...

Страница 11: ... 3 10 shows the pin assignment of the power supply connector CN1 Figure 3 10 Power supply connector pins CN1 3 4 Jumper Settings 3 4 1 Location of setting jumpers Figure 3 11 shows the location of the jumpers to select drive configuration and functions Figure 3 11 Jumper location ...

Страница 12: ...n at the factory Figure 3 12 Factory default setting 3 4 3 Master drive slave drive setting Master drive disk drive 0 or slave drive disk drive 1 is selected b Slave drive a Master drive Open Open Short Open A 1 C B D 2 B D 2 A C 1 Figure 3 13 Jumper setting of master or slave drive Note Pins A and C should be open Open ...

Страница 13: ...ion using unique interface cables By connecting the CSEL of the master drive to the CSEL Line conducer of the cable and connecting it to ground further the CSEL is set to low level The drive is identified as a master drive At this time the CSEL of the slave drive does not have a conductor Thus since the slave drive is not connected to the CSEL conductor the CSEL is set to high level The drive is i...

Страница 14: ...Installation Conditions 3 14 C141 E202 01EN Figure 3 16 Example 2 of Cable Select 3 4 5 Power Up in Standby setting When pin C is grounded the drive does not spin up at power on drive drive ...

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