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Part I: 2-3
Teledyne Analytical Instruments
Photometric Analyzer Part I: Control Unit
Figure 2-4: Primary Input Power Connections
115VAC,
Fuse Installation: The fuse holders accept 5 x 20 mm, 4.0 A, T type
(slow blow) fuses. Fuses are not installed at the factory. Be sure to install
the proper fuse as part of installation (See Fuse Replacement in chapter 4,
maintenance.)
Analog Outputs: There are eight DC output signal connectors on
the ANALOG OUTPUTS terminal block. There are two connectors per
output with the polarity noted. See Figure 2-5.
The outputs are:
0–1 V dc % of Range: Voltage rises linearly with increasing sample con-
centration, from 0 V at 0% to 1 V at 100%. (Full
scale = 100% programmed range.)
0–1 V dc Range ID: 0.25 V = Range 1, 0.5 V = Range 2, 0.75 V =
Range 3.
4–20 mA dc % Range: Current increases linearly with increasing sample
concentration, from 4 mA at 0% to 20 mA at full
scale 100%. (Full scale = 100% of programmed
range.)