DSM VF-150 OEM Manual del usuario - Página 5

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Instructions for Use

Start-Up / Shut-Down Procedure:

DSM recommends that the unit be connected to a load (capacitive, such as a piezoelectric device

of the appropriate rating) during start-up and while the unit is running; operating without a load

can be damaging to the unit's circuitry.

Attach a standard load (i.e., a piezoelectric actuator with two lead wires for power and ground) to

the VF-150 OEM. Typically, the piezoelectric material manufacturer will designate the "live",

"hot" or "positive" electrode with red lead wire and/or a visible mark on the piezo material to

distinguish this electrode from the ground electrode.

CAUTION: When the VF-150 OEM is powered, pins can have voltages up to 200 V

(depending on power supply used).

VF-150 OEM Mounting and Connection Diagram:

(top side of customer supplied board pictured)

Connections:

CN201 (20 pin connector) PN FCI 10106813-021112LF

1, 2

Analog Input

3, 4

Analog Ground

5, 6

Amplifier TX

7, 8

Amplifier RX

9, 10

DAC CS

11, 12

DAC MOSI

13, 14

DAC CLK

15 thru 18

Digital Ground

19, 20

5VDC 1A

*Logic inputs are 3.3 and 5 V tolerant.

*Outputs are 5 V logic level

Hardware Version V131028

114 Southeast Parkway Ct.

Ste 160

Franklin, TN 37064

Tel: 615/595-6665

Fax: 615/595-6610