Primary Input Power; 50-Pin Equipment Interface Connector - Teledyne 2000A-EU Operating Instructions Manual

3 Installation
For safe connections, no uninsulated wiring should be able to come in
contact with fingers, tools or clothing during normal operation.
CAUTION: Use Shielded Cables. Also, use plugs that provide
excellent EMI/RFI protection. The plug case must
be connected to the cable shield, and it must be
tightly fastened to the analyzer with its fastening
screws. Ultimately, it is the installer who ensures
that the connections provide adequate EMI/RFI
shielding.

3.3.1 Primary Input Power

The power cord receptacle and fuse block are located in the same
assembly. Insert the power cord into the power cord receptacle.
DANGER: POWER IS APPLIED TO THE INSTRUMENT'S CIR-
CUITRY AS LONG AS THE INSTRUMENT IS CON-
NECTED TO THE POWER SOURCE. THE STANDBY
ON THE FRONT PANEL IS FOR SWITCHING
POWER ON OR OFF TO THE DISPLAYS AND OUT-
PUTS ONLY.
The standard power supply requires a 110 V ac, 50-60 Hz power
source. If you have the -N option, you will require 220 V ac, 50-60 Hz
power.
3.3.2 Fuse Installation
The fuse block, at the right of the power cord receptacle, accepts US
or European size fuses. A jumper replaces the fuse in whichever fuse
receptacle is not used. Fuses are not installed at the factory. Be sure to
install the proper fuse as part of installation. (See Fuse Replacement in
chapter 5, maintenance.)

3.3.3 50-Pin Equipment Interface Connector

Figure 3-4 shows the pin layout of the Equipment Interface connector.
The arrangement is shown as seen when the viewer faces the rear panel of
the analyzer. The pin numbers for each input/output function are given
where each function is described in the paragraphs below.
3-4
Teledyne Analytical Instruments
Model 2000A-EU