Model Numbers

Power Supply Voltage
(VDC)

Aux Voltage
(VDC)

Continuous Current
(Amps)

Peak Current
(Amps)

Max Power
(Watts)

Frequency of
Power Output Stage
(kHz)

Efficiency
(%)

DA4709

11 - 70

5 - 24

9

18

630 with heatsink

50

95

DA4718

11 - 70

5 - 24

18

36

1260 with heatsink

Control Inputs

Set Value

-10 to +10 VDC

Tach (VDC)

±10V

Enable

TTL / +24 VDC

Ramp

TTL / +24 VDC

Imax (VDC)

0 to 10

Features Selected by Dip Switches

Vmode, IxR-mode, I-mode

Not set/set

Imax

ext / int

Set value via Offset

offset/ext

Ipeak

on/off

Outputs

Auxillary Voltage Sources

5V/50mA

Auxillary Voltage Sources

10 VDC/20mA

Monitor I

0.5V/1A

Monitor n

.1V/1Vmotor

Error

open collector / push pull / TTL / 24V

Display

LEDs

green = power / red = error

Potentiometers

Function of Potentiometers

offset / nmax / gain / IxR / Imax

Mechanical Specs

Dimensions (L x W x H) inches / (mm)

(119) X (85) X (27.5)

Mounting Hole Distance (mm)

112 X 50

Weight in ounces / (grams)

(220)

Operating Temperature (°C)

-10 to +45

Storage Temperature (°C)

-40 to +85

Humidity Range Not Condensing (%rel)

20% to 80% Relative, Non-condensing

Operation Mode

Operation Mode

speed-control by Voltage
speed-control by DC-tach
torque control
IxR-compensation