Figure 3.16 External Operator Panel Circuit Example - Fujitsu MCM3064SS Product Manual

Figure 3.17 shows the external operator panel connector and Table 3.4 shows the
specification of the external operator panel connector interface.
*1:
*2:
*3:
Note: The cable length must not exceed 30 cm.
Figure 3.16
C156-E228-02EN
Provide switches and LEDs (required for the system) on the external
operator panel. See the recommended circuit shown in Figure 3.21.
A signal which is not set on the external operator panel connected to
CNH2 must be set using SW1. The SW1, and CNH1 corresponding
to the signal set on the external operator panel must be set to OFF
position.
For details, see Subsection 4.3.1.
Not assigned
Not assigned
SCSI terminating register mode
This signal indicates that the cartridge is in drive.
H; Exist L: None (TTL level signal)
This signal is used for ejecting the cartridge from the host system
For the LED, the following specification must be satisfied.
Format current: 20 mA or less
External operator panel circuit example
3.4 Connection Requirement
3-21