The Electronics - Agilent Technologies 1200 Series User Manual

The Electronics

The electronics are comprised of four main components:
• The preparative pump main board (PPM), see
• Power supply, see
Optional:
• Interface board (BCD/external contacts), see
• LAN Communication Card, see
Main Board
The board controls all information and activities of all assemblies within the
module. The operator enters parameters, changes modes and controls the
module through interfaces (CAN, GPIB or RS-232C), connected to the
user-interfaces.
Main Power Supply Assembly
The main power supply comprises a closed assembly (no on-site repair
possibility). The power supply provides all DC voltages used in the module
except for the voltages supplied by the lamp power supply to the deuterium
and tungsten lamps in the detectors.
The line voltage can vary in a range from 100 – 240 volts AC ± 10% and needs
no manual setting.
Optional Interface Boards
The Agilent 1200 Series modules have one optional board slot that allows to
add an interface board to the modules. Optional interface boards for the
Agilent 1200 Series are:
• BCD Board
• LAN Communication Card
Agilent 1200 Preparative Pump User Manual
Board (PPM)" on page 150.
"Main Power Supply Assembly"
Board" on page 155
page 157.
Introduction to the Preparative Pump
"Preparative Pump Main
on page 164.
"BCD / External Contact
"LAN Communication Interface Board"
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The Electronics

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