Fujitsu MCP3130SS, MCP3064SS manual External operator panel, Recommended components for connection

Installation Requirements

Table 3.3 Recommended components for connection

Category	Name	Model	Manufacturer	Symbol in
				Figure 3.15
SCSI cable	Cable socket	FCN-707B050-AU/B	Fujitsu Ltd.	S01
	(closed-end type)
	Cable socket	FCN-707B050-AU/O	Fujitsu Ltd.
	(through-end type)
	Signal cable	UL20184-	Hitachi Cable, Ltd.	—
		LT25PX28AWG
		455-248-50	SPECTRA-STRIP
Power supply cable	Housing for cable	1-480424-0	AMP	S2
	socket
	Contact	170121-4	AMP
	Cable	AWG18	—	—
External operator panel	Housing for cable	LPC-16F02	Honda-Tsushin	SH2
	socket
	Receptacle	LPC-F104N	Honda-Tsushin
	Cable	AWG28	—	—

(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 C156-E228-02EN