Digital488/80a setup 2, The package, The package…… 5 – Measurement Computing Digital488/80A User Manual
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Digital488/80A Setup
2
The Package…… 5
Hardware Setup…… 6
Front & Rear Panel Layouts…… 6
Default DIP Switch Settings…… 7
IEEE 488 Bus Address Selection…… 7
Addressing Mode Selection…… 7
Dual Primary Addressing Mode…… 8
Secondary Addressing Mode…… 8
Determining Ports Setup…… 11
To Set Up Input Ports…… 12
To Set Up Handshaking Input Lines…… 13
To Set Up Output Ports…… 14
To Set Up Handshaking Output Lines…… 14
To Install the HVCX1 Option…… 16
Using the HVCX1 Option for High Voltage/Current Options…… 18
The Package
All Digital488/80A components are carefully inspected prior to shipment. When you receive your IEEE
488 / digital I/O interface, carefully unpack all items from the shipping carton and check for any damage
which may have occurred during shipment. Promptly report the damage to the shipping agent and your
sales representative. Retain all shipping materials in case you must return the unit to the factory.
Every Digital488/80A package includes the following items listed by part number:
• Digital488/80A: 80-Bit IEEE 488 / Digital I/O Interface
• 196-0901: Digital488/80A User’s Manual
• PR-2: Warranty Card
• 196-0800: Accessories Kit for Digital488/80A, which includes the following:
• CA-1: Power Cable
• HA-41-6: Rack Screws (4)
• FE-1: Rubber Feet (4)
• EN-6: Rack Ears (2)
• FU-1-.25: 1/4A Replacement Fuse
• FU-1-.5: 1/2A Replacement Fuse
• CN-18-50: Mating Connector for DB-50 (2)
In addition, if the High Voltage/Current Interface Option (HVCX1) is included, you will have the
following items:
• 196-4050: PCB Sub-Assembly, which includes a HVCX1 High Voltage/Current Interface
•
196-0801: Accessories Kit, HVCX1 Option for Digital488/80A, which includes the following:
• RN-3-20K: 20 Kohms Resistor, 16-pin DIP Pack (12)
• RN-3-56K: 56 Kohms Resistor, 16-pin DIP Pack (12)
• RN-3-120K: 120 Kohms Resistor, 16-pin DIP Pack (12)
• RN-9-27K: 27 Kohms Pullup Resistor, 9-pin SIP Pack (10)
Digital488/80A User’s Manual
11-08-02
Digital488/80A Setup 5