External Operator Panel; Table 3.3 Recommended Components For Connection - Fujitsu MCM3064SS Product Manual

Installation Requirements

Table 3.3 Recommended components for connection

Category
SCSI cable
Power supply cable

External operator panel

(1) SCSI cable
A terminating resistor is mounted on the drive when the drive is shipped. A
terminating resistor must be disconnected when the drive is not connected to an
end of the SCSI cable. Select a method of power supply to the terminating resistor
circuit according to the setting pins on the drive. See Section 4.2 for details.
(2) Power supply cable
The drive must be star-chain-connected to the DC power supply unit (one-to-one
connection) to reduce the influence of load variations.
3.4.3 External operator panel
Some set switch settings can be manipulated through the external operator panel
interface.
Figure 3.16 shows a recommended circuit for the external operator panel. Since
an external operator panel is not provided as an option, the user must design one
based on the system requirements and the recommended circuit.
3-20
Name
Cable socket FCN-707B050-AU/B
(closed-end type)
Cable socket FCN-707B050-AU/O
(through-end type)
Signal cable UL20184-
LT25PX28AWG
455-248-50
Housing for cable 1-480424-0
socket
Contact 170121-4
Cable AWG18
Housing for cable LPC-16F02
socket
Receptacle LPC-F104N
Cable AWG28
Model Manufacturer
Fujitsu Ltd.
Fujitsu Ltd.
Hitachi Cable, Ltd.
SPECTRA-STRIP
AMP
AMP
Honda-Tsushin
Honda-Tsushin
Symbol in
Figure 3.15
S01
—
S2
— —
SH2
— —
C156-E228-02EN