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Page 1: programmable Digital potentiometer - Z-TRAUQ 3790 Flier.pdf · EPM 3790 VFD M 10 -30v in Rev out out Fwd FEATURES FEATURES: ... EPM 3790-1004 for a digital potentiometer requiring

1 2 3 4 5 6 7 8 9 10 11 12

aux. supply

FU1A

L1 L2 L3

Erroroutput

0 v out Rev FwdStop Stop

10-30vdc out

0vInputAnalog

outputAnalog

GNDErrorin

EPM 3790

VFD

M

10 -

30v

in

Revout out

Fwd

FEATURES

FEATURES:

analog output

Digital potentiometerprogrammable Tel.: 877-798-7287

www.z-trauq.com

EPM 3790

CONNECTIONS:

SPECIFICATIONS:

² Pre-set speed or

² Set speed on the fly

² Adjustable ramp up and down times

² Forward or forward & Reverse operation

² User adjustable High & Low limits

² Scale from -1999 to 9999

² Moveable decimal point

² Password protection

² Error input

² Analog output 0/2 - 10Vdc or 0/4 - 20mAdc

² 12 bit resolution

Compact remote station combines:

ORDERING INFORMATION:

E

A

1

2

9

4

5

100 - 240 Vac (-15 to + 10%) 50/60Hz

24 Vac/dc (-15 to + 10%) 50/60Hz

Please specify

Supply Voltage

Output

0/2 - 10Vdc

0/4 - 20mAdc

Complete the model number with the appropriate suffix.

eg. EPM 3790-1004 for a digital potentiometer requiring 120VAC auxiliary supply voltage and having a 4 - 20mAdc output.

Don’t forget: SG77 for Nema 4X gasket kit

BCA D

0 0EPM 3790

E

Operating temperature:. 0 - 50°CHumidity: . . . . . . . . 0 - 90% non condensingProtection: . . . . . . . Nema 4 (Nema 4X order with SG77)Dimensions: . . . . . . 77W x 35H x 62.5D mmDisplay: . . . . . . . . . 4 LED, 10mm tallPower consumption: . . 2VA

RELATED PRODUCTS:

Distributed by:

Uses the 4 - 20 LOOP POWER for both measurement and to illuminate the display. No need for additional auxiliary power.

S315 Loop Powered Display

Z50JHZ20 & Z200JHZ20

Specially designed current transformers that can be used on the load side of a VFD.

Signal Isolators, Converters, Conditioners & Duplicators

Loop or auxiliary supply powered.Typical examples:

output

output

input

input

0/4-20mA

0/4-20mA

0/4-20mA

0/4-20mA

output

input

input

aux.

outputV/mA

mAV

mVohmTC

RTD

0/4-20mA

supply

mAV

mVohmTC

RTD

input

aux.

outputV/mA

supply

V/mA

plus

bright LED Indicator

Start / Stop / Forward / Reverse / Speed Adjustment / Error Message

SPST

SPDT

www.z-trauq.com Tél.: [email protected]

Page 2: programmable Digital potentiometer - Z-TRAUQ 3790 Flier.pdf · EPM 3790 VFD M 10 -30v in Rev out out Fwd FEATURES FEATURES: ... EPM 3790-1004 for a digital potentiometer requiring

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