Scsi Ii Interface - Bell and Howell 500 FB Operator's Manual

SCANNER SPECIFICATIONS

SCSI II Interface

The SCSI II connection is a standard SCSI II interface and requires a shielded
high density 50-pin SCSI II bus and tag cable with an A Connector and a SCSI II
port available on the host computer. The terminator is a standard SCSI II
Terminator plug and is provided with the scanner.
The table below lists the high density 50-pin designations and associated signals
for SCSI II communications.
Shielded high density 50-pin SCSI II pin designations
Code
GND Signal Ground
GND Signal Ground
GND Signal Ground
GND Signal Ground
GND Signal Ground
GND Signal Ground
GND
Signal Ground
GND Signal Ground
GND Signal Ground
GND Signal Ground
GND Signal Ground
RESERVED Reserved
OPEN
Open
RESERVED Reserved
GND Signal Ground
GND Signal Ground
GND Signal Ground
GND Signal Ground
GND Signal Ground
GND
Signal Ground
GND Signal Ground
GND Signal Ground
GND Signal Ground
GND Signal Ground
GND Signal Ground
DB<0> Data
DB<1>
Data
5-4
Signal Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27