AGENCY APPROVALS

Certification in accordance with:

United States Standard for Industrial Control Equipment - UL 508 and

Canadian Standard Association for Industrial Control Equipment – C22.2 No. 14.

China Compulsory Certification for AC Semiconductor Motor Controller-GB14048.6-2008

DRC3 series conforms to the harmonized EN standard EN/IEC 60947-4-2

Electromagnetic Compatibility:

IEC 61000-4-2 : Electrostatic Discharge – Level 3

IEC 61000-4-4 : Electrically Fast Transients – Level 3

IEC 61000-4-5 : Electrical Surges – Level 3

Vibration Resistance:

IEC 60068-2-6 : Amplitude Range 10-55 Hz, Displacement 0.75mm

Shock Resistance:

IEC 60068-2-27 : Peak Acceleration 15g, Duration11msec.

E116949

(Only DRCx40x4x & DRCx48x4x)

FWD

REV

Open

Close

Open

Close

Input A1

Input A3

Open

Open

Close

Close

Off

On

Off

Off

Off

Off

On

Off

TIMING DIAGRAM

1, 4, 10

3, 9

4

5

STEP

DESCRIPTION

A1 is activated, FWD Output waits for 100msec

FWD direction is activated

A1 changes to off. FWD Output is disabled at the same time

A3 is activated. REV Outputs waits for 100msec

2

6

REV direction is On

8

A3 is open, A1 is closed, activation delayed 100msec

7

Interlock fuction is activated. REV is disabled due to A1 & A3 both being active

Initial Condition. A1 & A3 open

Input/Output

1

2

3

4

5

6

7

8

9

10

Input A1

Input A3

FWD Direction

100 msec

100 msec

REV Direction

100 msec

TIMING DIAGRAM FOR DRC3R

interlock

s

Do not forget to visit us at: www.crydom.com

Copyright © 2017 Crydom Inc. Specifications subject to change without notice.

Datasheet

DIN Rail Mount

Agency Approvals