Crydom DRA-CN-024D-24-R, DRA-CN-048D-24-R, DRA-CN-240A-24-R, DRA-CN-024D-05-R, DRA-CN-048D-05-R User manual

DRA-CN Assemblies

DIN Rail mountable assemblies of Solid State Relays and Sockets

The DRA-CN assemblies provide a convenient and easy way to select and use Crydom CN series Solid
State Relays on a standard 35mm DIN rail. For additional information visit www.crydom.com.

FEATURES

Factory assembled ready to use assemblies for AC and DC input
24VDC @ 3.5A, 48VDC @ 100mA and 240VAC @ 2A Operating Voltage Rating

6.2mm wide socket
LED input status indicator
Socket clip fits all standard 35mm DIN rails

INSTALLATION INSTRUCTIONS

Please read all installation instructions before using the assemblies.

Mount the assembly on the DIN rail
Wire the socket to the control side. AWG #24-14 Solid, AWG #24-14 Stranded. (0.14-2.5mm2)
Wire the socket to the load side. AWG #24-14 Solid, AWG #24-14 Stranded. (0.14-2.5mm2)
If multiple units are installed be sure to follow derating curves for assemblies

PART NUMBER NOMENCLATURE

A

Assembly Input Voltage
05: 05 VDC
24: 24 VDC
120: 120 V AC/DC
240: 240 V AC/DC

Series

DRA-CN 024D

Load Voltage
024D: 24 VDC, 3.5 A
048D: 48 VDC, 0.1 A
240A: 240 VAC, 2 A

A

Assembly part number is marked on the opposite side of the socket from the socket's labeling.

24 R

Switching Mode
Blank: Zero Cross Turn-On

(AC Output Only)

R: Random Turn-On

WIRING DIAGRAM

For DRA-CN assembly wiring diagram see DRSCN wiring diagram shown in installation sheet
(reverse side of this sheet).

DERATING CURVES

4.0

3.5

3.0

2.4

No air gap

Air gap ≥ 6.2 mm

1.8

1.2

Load Current (Amperes)

0.6

0.0
0 102030405060

0.12

0.10

0.08

0.06

0.04

0.02

Load Current (Amperes)

0.00

Load Current (Amperes)

No minimum
air gap required

0102030405060

2.3

2.0

1.7

1.3

1.0

0.7

0.3

0.0

No air gap
Air gap ≥ 6.2 mm

0102030405060

DRA-CN024Dxx

Ambient Temperature (°C)

DRA-CN048Dxx

B

Ambient Temperature (°C)

DRA-CN240Axx

Ambient Temperature (°C)

RISK OF MATERIAL DAMAGE AND HOT ENCLOSURE

WARNING / AVERTISSEMENT / WARNUNG /ADVERTENCIA / AVVERTENZA / 警告

• The product's side panels may be hot, allow the product to cool before
touching.

• Follow proper mounting instructions including torque values.

• Do not allow liquids or foreign objects to enter this product.

Failure to follow these instructions can result in
serious injury, or equipment damage.

RIESGO DE DAÑOS MATERIALES Y DE SOBRECALENTAMIENTO
DE LA UNIDAD

• Los paneles laterales del producto pueden estar calientes. Esperar que
el producto se enfríe antes de tocarlo.

• Respetar las instrucciones de montaje, y en particular los pares de apretado.

• No dejar que penetren líquidos o cuerpos extraños en el producto.

Si no se respetan estas precauciones pueden
producirse graves lesiones, daños materiales.

B

For 100 mA output SSRs, no airgap is required for full output current rating.

RISQUE DE DOMMAGE MATERIEL ET DE SURCHAUFFE DU BOITIER

• Les panneaux latéraux du produit peuvent être chauds. Laisser le produit
refroidir avant de le toucher.

• Respecter les consignes de montage, et notamment les couples de serrage.

• Ne pas laisser pénétrer de liquide ni de corps étrangers à l'intérieur du produit.

Le non-respect de cette directive peut entraîner, des lésions corporelles
graves ou des dommages matériels.

RISCHIO DI DANNI MATERIALI E D'INVOLUCRO CALDO

• I pannelli laterali dell'apparecchio possono scottare; lasciar quindi raffreddare
il prodotto prima di toccarlo.

• Seguire le istruzioni di montaggio corrette.

• Non far entrare liquidi o oggetti estranei in questo apparecchio.

La mancata osservanza di questa precauzione può causare gravi rischi
per l'incolumità personale o danni alle apparecchiature.

GEFAHR VON MATERIALSCHÄDEN UND GEHÄUSEERHITZUNG

• Die Seitenwände können heiß sein. Lassen Sie das Produkt abkühlen,
bevor Sie es berühren.

• Beachten Sie die Montageanweisungen,

• Führen Sie keine Flüssigkeiten oder Fremdkörper in das Produkt ein.

Die Nichtbeachtung dieser Anweisung kann Körperverletzung oder
Materialschäden zur Folge haben.

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Rev: 021910

DRSCN Series

DIN rail mountable sockets

The DRSCN sockets provide a convenient and easy way to install Crydom CN series Solid State Relays
on a standard 35mm DIN rail. For additional information visit www.crydom.com.

FEATURES

Sockets are fully compatible with CN series SSRs

6.2mm wide socket
LED input status indicator
Socket clip fits all standard 35mm DIN rails

RELAY/SOCKET COMPATIBILITY

SSR PN DR Socket PN

CN024D05
CN048D05
CN240A05

CN024D24
CN048D24
CN240A24

CN024D60
CN048D60
CN240A60

DRSCN05

DRSCN24

DRSCN120

A B

INSTALLATION INSTRUCTIONS

Please read all installation instructions before using the sockets and relays.

Match CN series SSR to appropriate DRSCN socket part number to create an Assembly
Insert the CN SSR on the socket
Mount the socket on the DIN rail
Wire the socket to the control side. AWG #24-14 Solid, AWG #24-14 Stranded. (0.14-2.5mm2)
Wire the socket to the load side. AWG #24-14 Solid, AWG #24-14 Stranded. (0.14-2.5mm2)
If multiple units are installed be sure to follow derating curves for assemblies

PART NUMBER NOMENCLATURE

Series

DRSCN 120

Socket Input Voltage
05: 05 VDC
24: 24 VDC
120: 120 V AC/DC
240: 240 V AC/DC

MECHANICAL DIMENSIONS

3.15 in

[80.0 mm]

R

NC

0.24 in

[6.1 mm]

CN024D60
CN048D60
CN240A60

A

Installing a CN series solid state relay in a socket that does not have matching input/output

DRSCN240

specifications may result in damage to either the relay, socket, or both, and/or in non-operation.

B

Maximum output rating for DRSCN Series sockets is 250V / 6 Amps regardless of chosen SSR.

WIRING DIAGRAM

Control

C, D

R

Socket Part Number

DRSCN24

A2-

Maximum Socket Rating:

N = 24VDC

Input: U

Output: max. 250V/6A

Plug in Relay Options:
Solid State Relay: CN024D24

CN048D24
CN240A24

SSR Ratings should not exceed socket rating

1413+A1+A2-

DC Output

1411A1+A2-

AC Output

A2- A1+

A1+

A2-

CN240A24

11

14

24 VDC 2A/240VAC

11 14

R

A1+

NC

14

Load

(13+)11

Socket Part Number

DRSCN24

A2-

Maximum Socket Rating:
Input: U

N = 24VDC

Output: max. 250V/6A

Plug in Relay Options:
Solid State Relay: CN024D24

CN048D24
CN240A24

SSR Ratings should not exceed socket rating

1413+A1+A2-

DC Output

1411A1+A2-

AC Output

(13+)11

A1+

3.64 in

[92.6 mm]

HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH

•

Turn off power supply before working on this equipment.

Failure to follow these instructions will result in death or
serious injury.

RIESGO DE ELECTROCUCIÓN, EXPLOSIÓN O ARCO ELÉCTRICO

Desconecte toda alimentación antes de realizar el servicio.

Si no se siguen estas instrucciones provocará lesiones graves
o incluso la muerte.

C

For sockets intended for AC input control voltage, the AC line can be wired to either DRS socket

14

terminal A1+ or terminal A2-. Proper polarity must be observed for DC input control voltage sockets
being terminal A1+ positive with respect to terminal A2-.

D

For AC loads, the AC line can be wired to either DRS socket terminal 11 or terminal 14. The AC load
may also be wired on either the line or neutral side of the SSR. For DC loads, the proper polarity
must be observed for the power supply, load and DRS socket with terminal 13 being positive with
respect to terminal 14.

DANGER / DANGER / GEFARH / PELIGRO / PERICOLO /

RISQUE D'ELECTROCUTION, D'EXPLOSION OU D'ARC ELECTRIQUE

•

Coupez l'alimentation avant de travailler sur cet appareil.

Le non-respect de ces instructions provoquera la mort ou des blessures
graves.

RISCHIO DI SCOSSA ELETTRICA, DI ESPLOSIONE O DI OFTALMIA DA FLASH

• Scollegare l'apparecchio dalla presa di corrente prima di qualsiasi intervento.

Il mancato rispetto di queste istruzioni provocherà morte o
gravi infortuni.

Rev: 021910

STROMSCHLAG-, EXPLOSIONS- ODER LICHTBOGENGEFAHR

• Vor dem Arbeiten an dem Gerät dessen Stromversorgung abschalten

Die Nichtbeachtung dieser Anweisungen führt zu Tod oder schwerer
Körperverletzung.

.

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• ሞ֡ፕُยԢኮമ൩ံ࠲Կۉᇸă

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