Waters 1500-Series, Operator'S Manual

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1-12 Introduction
Electronic components
Before you install the 1500-series pump, familiarize yourself with its
electronic components, as illustrated in the figure below.
Rear-panel electronic components in the 1500-series pump
The following table describes the functions of the 1500-series pump’s
electronic components.
Electronic components in a 1500-series pump
Component Description
Cooling fan vent Exhausts air for cooling internal electronics.
I/O terminal block Provides input and output contact closures for
connecting to external devices.
Ethernet port
Power cord
Power switch
Fuse holder
(side of unit)
I/O terminal block
IEEE-488 port
IEEE-488 address
switches
Cooling fan vent
RS-232 port
(for service use only)
Power module
connection