Teledyne 465M Electrical I/O Connections, Location of I/O Connectors in the Nema Configuration

4.5.Electrical I/O Connections

4.5.1.Location of I/O Connectors in the NEMA Configuration

In the NEMA configuration of the M465M, the I/O connectors are located internally in the instrument. See Figure 4-6for their location. Connection to these terminals is usually made via a conduit connection to the NEMA enclosure. A standard conduit penetration may be added to one of the walls of the enclosure for this purpose, or the existing penetration may be used.

The I/O label inside the NEMA cover provides information on the functions of the connectors. See Figure 4-7below for the location of the I/O Label.

Figure 4-7: NEMA I/O Label

4.5.2.Analog Output

The analog output is located at the “General I/O” connector (See Figure 4-5)and is labeled “ANA.” The analog output can be configured for 0-5V voltage or 4-20 mA current output. See Section 7.2.3.1 to automatically step-test the analog output.

P/N 06160D DCN6409 Teledyne API Model 465M O3 Monitor Instruction Manual - Page 23