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Elmo SERVO AMPLIFIER DBP SERIES User Manual

Page 10

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9

DBP - Rev 6/93

General

* DC output voltage is 130% of AC input voltage.

* 2KHz current loop response

* Outputs voltages of +5V/0.2A, +15V/0.1A for external use.

* Efficiency at rated current - 97%.

* Operating temperature: 0 - 50

°

C.

* Storage temperature: -10 - +70

°

C.

3.1 Digital I/O specification

Digital Inputs:

High/Low input definition: Vil<1V, Vih>2.4V

Maximum input voltage: 30V

Input impedance: 3-7Kohm

Input hysteresis: typ 1V.

When left open: low level.

Input threshold level can be shifted on request.

The fast inputs capture events (input voltage level

going from low to high) of less then 10

µ

sec duration.

Digital Outputs:

High/Low output definition: Vol<0.4V, Voh>4V

Output level: 0-5V

Recommended output current: Iol=Ioh=5mA

Maximum output current +10mA

The outputs are normally at low level.