Appendix A
Specifications
PCI Serial for Windows 95
A-2
©
National Instruments Corporation
Table A-2. Physical Characteristics of the Four-Port PCI Serial Boards
Characteristic
Specification
Dimensions
10.67 by 17.45 cm
(4.2 by 6.8 in.)
I/O Connector*
10-position modular jack
Power Requirement
(from PCI channel)
PCI-485/4
PCI-232/4
+5 VDC
700 mA Typical
1300 mA Maximum
+5 VDC
70 mA Typical
150 mA Maximum
±
12 VDC
40 mA Typical
400 mA Maximum
* The four-port PCI serial board requires a cable to convert the 10-position modular jack
to either DB-9 or DB-25 connectors.
Table A-3. Physical Characteristics of the Eight-Port PCI Serial Boards
Characteristic
Specification
Dimensions
10.67 by14.45 cm
(4.2 by 5.7 in.)
I/O Connector*
68-position, SCSI type connector
Power Requirement
(from PCI channel)
PCI-232/8
+5 VDC
100 mA Typical
180 mA Maximum
±
12 VDC
80 mA Typical
800 mA Maximum
* The eight-port PCI serial board requires a cable, which is included in your kit, to convert
the 68-position connector to eight DB-9 connectors.