Agilent Technologies 1100 Series, Service Manual

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202 1100 Series Nano Pump Service Manual
5 Introduction to the Nano Pump
Electrical Connections
• The GPIB connector is used to connect the nano pump with a computer. The
address and control switch module next to the GPIB connector determines
the GPIB address of your nano pump. The switches are preset to a default
address (see Table 51 on page 219) and is recognized once after power on.
• The CAN bus is a serial bus with high-speed data transfer. The two
connectors for the CAN bus are used for internal Agilent 1100 Series
module data transfer and synchronization.
• One analog output provides a signal for integrators or data handling
systems.
• The REMOTE connector may be used in combination with other analytical
instruments from Agilent Technologies if you want to use features such as
common shut down, prepare, and so on.
• The RS-232 connector may be used to control the nano pump from a
computer via RS-232 connection, using appropriate software. This
connector needs to be activated by the configuration switch module next to
the GPIB connector. The software needs the appropriate drivers to support
this communication. See your software documentation for further
information.
• The power input socket accepts a line voltage of 100 – 240 volts AC ± 10 %
with a line frequency of 50 or 60 Hz. Maximum power consumption is
220 VA (Volt-Amps). There is no voltage selector on your nano pump
because the power supply has wide-ranging capability. There are no
externally accessible fuses, because automatic electronic fuses are
implemented in the power supply. The security lever at the power input
socket prevents that the nano pump cover is taken off when line power is
still connected.
• The interface board slot is used for external contacts, BCD output, LAN and
for future use.
WA R N I N G
Never use cables other than the ones supplied by Agilent Technologies to ensure
proper functionality and compliance with safety or EMC regulations.