Gamry Instruments LPI1010, Руководство оператора

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Chapter 4: Hardware Installation
4-4
LPI Power Cable and Power Connection
The LPI1010 is indirectly powered using the potentiostat’s User I/O connector. It supplies 5 V to the female micro
USB-B connector on the D-sub Module. Gamry Instruments guarantees proper performance only using its supplied
power cable (P/N 985-00197), see Figure 4-3.
Figure 4-3
LPI Power Cable
The LPI Power Cable has a 15-pin HD D-sub connector on one end which mates with the User I/O connector on the
back of the Interface 1010. Hand-tighten the jackscrews on the LPI Power Cable until snug. The other end of the
cable terminates in a male micro USB-B connector and plugs into the female micro USB-B connector on the top
side of the LPI1010 D-sub Module as shown in Figure 4-4.
Figure 4-4
Installation of the LPI Power Cable at the rear of an Interface 1010 potentiostat (left) and micro USB connector
of the LPI1010 D-sub Module (right)
The Interface 1010 supplies a regulated 5 V output and Earth ground via the User I/O connector. Inside the LPI
D-sub Module, the 5 V power is stepped up to an isolated ±15 V power supply by way of a transformer. Thus, all
circuitry connected to the cell-connector pins are isolated from Earth ground.
Gamry Instruments does not recommend commercially available wall chargers and USB cables
to power the LPI Top Assembly.