Pressure Systems 9022 Manuel d'utilisateur télécharger pdf (Page 32)

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Measurement Specialties Inc. NetScanner System (9016, 9021, & 9022) User’s Manual

2 - 12

Figure 2.4 Figure 2.4a

9021 Transducer Wiring 9022 Transducer Wiring

2.3.7.2 Installation of All Other Transducers

If other analog output transducers are used with the 9021 they must provide an analog output less

than the 9021 maximum input range of ±5 VDC. These transducers can be interfaced to the 9021

as shown in Figure 2.4. When using external transducers, both the 9021 and 9022 modules

provide a +12VDC unregulated supply voltage to power the transducer.

The 9022 has a jumper (JB1) on the PC-317 board for selecting the precision 5 or 10 VDC

excitation source. See Figure 2.5. JB1 is a three-pin jumper. When the two pins closest to the

edge of the board are connected (pins 2 and 3), the configuration is set for 10 VDC excitation.

When the center and the innermost pins are connected (pins 1 and 2), the configuration is set for 5

VDC excitation.

Please refer to Section 5.12 for module disassembly instructions if changes to the

excitation voltage are needed.

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Pressure Systems 9022 Manuel d'utilisateur Page 32