Single Channel Assemblies
Four Channel Assemblies
Sockets
DRA & DRS Series
THE GLOBAL EXPERT
IN SOLID STATE RELAY
TECHNOLOGY
DIN MOUNTED SOLID STATE
RELAYS AND SOCKETS
Crydom DRA Series DIN mounted SSR
Assemblies
The 35 mm DIN Rail has become a world standard for mounting
various components in control cabinets, and now joining Crydom’s
already extensive line of high power DIN Rail mounted Solid State
Relays is the new DRA Series of low and medium power SSRs.
The DRA Series combines Crydom’s world class AC and DC output
PCB mounted Single-in-Line Solid State Relays with 10 and 54 mm
wide DIN rail mounted sockets to create the DRA Series of SSR
Assemblies. The DRA series offers a wide variety of ratings which are
ideal for low to medium power control for heating, lighting or motion
control applications. In addition to the models listed in the catalog,
any standard Crydom SIP type SSR with similar pin centers can be
offered as an assembly.
Crydom DRS Series DIN Rail Sockets
DRS Series DIN rail mounted socket kits are designed to accept
either one or up to four individual Crydom SIP type PCB mounted
SSRs with industry standard 1.1 inch/27.9 mm end to end pin spacing.
Single channel sockets are 10 mm wide and 4 channel sockets are 54
mm wide.
Each DRS Series socket comes from the factory in kit form which
allows the user to select and install the best SSR and input
configuration for any particular application. Input status LED
indicators and resistors for low range or high range DC inputs are also
included in the kit along with instructions for assembly.
For more information, technical support or questions about adapted
assemblies, contact your local Crydom Distributor or Regional Sales
office.
www.crydom.com
rydom, a company of Custom Sensors and
Technologies (CST) and global expert in Solid State
Relay Technology, has a distinguished record of
providing high quality, world class Solid State Relay
and Control Products for a variety of heating, lighting
and motion control applications. Crydom products,
coupled with unparalleled technical support, timely
delivery and competitive pricing, provide Crydom’s
clients with the innovative products and support necessary to succeed in
today’s competitive and fast paced global markets.
Crydom’s extensive selection of standard off-the-shelf products is
constantly being updated and expanded through its continuous
improvement and aggressive new products development programs.
Utilizing state of the art designs, materials and technology, Crydom offers
a wide range of AC and DC output SSRs in industry standard Panel Mount,
PCB Mount and DIN Rail packages, all meeting global safety and
standards agency requirements such as CE, RoHS, UL, IEC, etc.
Bolstered by 4 decades of Solid State Relay operations experience,
Crydom also specializes and encourages adapted and fully
custom-designed SSR products for nearly any application where unique
specifications and optimized performance are critical for success.
Crydom’s modern air conditioned purpose-built 100,000 square foot
manufacturing facility houses all aspects of its ISO certified operation
including Design and Development Engineering, Manufacturing
Operations and Quality Assurance, Customer Service, Finance,
Marketing and General Management, permitting close coordination of all
aspects of Crydom’s activities. Applications Engineering and Sales
support are both performed in the field to provide Crydom’s Customers
with the best level of local support possible.
Following rigid design guidelines and standards, Crydom products have
set the bench mark for SSR performance and reliability world wide. In
addition to award winning designs, Crydom has acquired an impressive
list of patents related to SSRs and Solid State Controls, while continuing
to create new circuit and technology-related inventions as part of
extensive R&D programs.
To learn more about Crydom SSR technology and products, or how an
alliance with Crydom can contribute to the success of your project, visit
www.crydom.com or contact your authorized Crydom distributor or
Crydom Customer Service today.
www.crydom.com
a
lliance with Crydom can contribute to the success of your project, visit
www.cr
y
dom.com or contact
y
our authorized Cr
y
dom distributor or
C
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dom
C
ustomer
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ervice toda
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m
DRA Series
Other Crydom products and competitive part number cross-reference available at: www.crydom.com
DRA1-CMX100D10
DRA1-CMX100D6
DRA1-CMX200D3
DRA1-CMX60D10
DRA1-CMX60D5
DRA1-CMXE100D10
DRA1-CMXE100D6
DRA1-CMXE200D3
DRA1-CMXE60D10
DRA1-CMXE60D5
DRA1-MPDCD3
DRA1-MPDCD3-B
1-100
1-100
1-200
1-60
1-60
1-100
1-100
1-200
1-60
1-60
3-60
3-60
0-8
0-6
0-3
0-8
0-5
0-8
0-6
0-3
0-8
0-5
.02-3
.02-3
3-10
3-10
3-10
3-10
3-10
20-28
20-28
20-28
20-28
20-28
3-32
3-32
15
15
15
15
15
15
15
15
15
15
3
3
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
SPST-NO
SPST-NO
SPST-NO
SPST-NO
SPST-NO
SPST-NO
SPST-NO
SPST-NO
SPST-NO
SPST-NO
SPST-NO
SPST-NC
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
4000
4000
-30 to 80
-30 to 80
-30 to 80
-30 to 80
-30 to 80
-30 to 80
-30 to 80
-30 to 80
-30 to 80
-30 to 80
-40 to 80
-40 to 80
Output
Voltage
Range
Output
Current
Range
Control
Voltage
Range
Input
Current
@ 5/24 Vdc
Input
Status
Indicator
DRA Series
AC/DC Output SSR Assemblies
Ready-to-use SSR assemblies for either AC or DC output
10 mm Single channel and 54 mm Four channel DIN Rail mount assemblies available
3 to 15 or 15 to 32 VDC input versions include LED indicator
3 to 32 VDC, 18 to 36 and 90 to 140 AC input control versions do not include LED indicator
AC output ratings up to 300 VAC @ 8 Amps (UL) and 380 VAC 8 amps (IEC)
DC output ratings up to 200 VDC and 8 Amps
Cage style screw terminals for easy and reliable wire connection
Socket clip ts all standard 35 mm DIN rail proles
SSR
Function
Isolation
Voltage
DRA4-CMX100D10
DRA4-CMX200D3
DRA4-CMXE100D10
DRA4-CMXE200D3
1-100
1-200
1-100
1-200
0-8
0-3
0-8
0-3
3-10
3-10
20-28
20-28
15
15
15
15
Yes
Yes
Yes
Yes
SPST-NO
SPST-NO
SPST-NO
SPST-NO
2500
2500
2500
2500
-30 to 80
-30 to 80
-30 to 80
-30 to 80
Output
Voltage
Range
Output
Current
Range
Control
Voltage
Range
Input
Current
@ 5/24 Vdc
Input
Status
Indicator
SSR
Function
Isolation
Voltage
DRA4-CX240D5
DRA4-CXE240D5
DRA4-MCX240D5
DRA4-MCXE240D5
12-280
12-280
12-280
12-280
.06-5
.06-5
.06-5
.06-5
3-15
15-32
3-15
15-32
15
15
15
15
SPST-NO, Zero Voltage Turn-On
SPST-NO, Zero Voltage Turn-On
SPST-NO, Zero Voltage Turn-On
SPST-NO, Zero Voltage Turn-On
4000
4000
4000
4000
-30 to 80
-30 to 80
-40 to 80
-40 to 80
Output
Voltage
Range
Output
Current
Range
Control
Voltage
Range
Input
Current
@ 5/24 Vdc
Input
Status
Indicator
SSR
Function
Isolation
Voltage
DRA1-CX240D5
DRA1-CX240D5-B
DRA1-CX240D5R
DRA1-CX380D5
DRA1-CX380D5R
DRA1-CXE240D5
DRA1-CXE240D5R
DRA1-CXE380D5
DRA1-MCX240D5
DRA1-MCX380D5
DRA1-MCXE240D5
DRA1-MCXE380D5
DRA1-MP120D3
DRA1-MP240D3
DRA1-MP240D4
DRA1-SPF240A25
DRA1-SPF240D25
DRA1-SPF240D25R
DRA1-SPF380D25
DRA1-SPF380D25R
DRA1-SPFE240A25
DRA1-SPFE240D25
DRA1-SPFE240D25R
12-280
12-280
12-280
48-530
48-530
12-280
12-280
48-530
12-280
48-530
12-280
48-530
12-140
24-280
24-280
12-280
12-280
12-280
48-530
48-530
12-280
12-280
12-280
.06-5
.06-5
.06-5
.06-5
.06-5
.06-5
.06-5
.06-5
.06-5
.06-5
.06-5
.06-5
.02-3
.02-3
.02-4
.06-8
.06-8
.06-8
.06-8
.06-8
.06-8
.06-8
.06-8
3-15
4-28
3-15
4-15
4-15
15-32
15-32
15-32
3-15
4-15
15-32
15-32
3-32
3-32
3-32
90-140 VAC
3-15
3-15
4-15
4-15
18-36 VAC
15-32
15-32
15
15
15
15
15
15
15
15
15
15
15
15
3
3
3
10
15
15
15
15
10
15
15
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
Yes
Yes
Yes
Yes
No
Yes
Yes
SPST-NO, Zero Voltage Turn-On
SPST-NC, Zero Voltage Turn-On
SPST-NO, Random Turn-On
SPST-NO, Zero Voltage Turn-On
SPST-NO, Random Turn-On
SPST-NO, Zero Voltage Turn-On
SPST-NO, Random Turn-On
SPST-NO, Zero Voltage Turn-On
SPST-NO, Zero Voltage Turn-On
SPST-NO, Zero Voltage Turn-On
SPST-NO, Zero Voltage Turn-On
SPST-NO, Zero Voltage Turn-On
SPST-NO, Zero Voltage Turn-On
SPST-NO, Zero Voltage Turn-On
SPST-NO, Zero Voltage Turn-On
SPST-NO, Zero Voltage Turn-On
SPST-NO, Zero Voltage Turn-On
SPST-NO, Random Turn-On
SPST-NO, Zero Voltage Turn-On
SPST-NO, Random Turn-On
SPST-NO, Zero Voltage Turn-On
SPST-NO, Zero Voltage Turn-On
SPST-NO, Random Turn-On
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
-30 to 80
-30 to 80
-30 to 80
-30 to 80
-30 to 80
-30 to 80
-30 to 80
-30 to 80
-40 to 80
-40 to 80
-40 to 80
-40 to 80
-40 to 80
-40 to 80
-40 to 80
-30 to 80
-30 to 80
-30 to 80
-30 to 80
-30 to 80
-30 to 80
-30 to 80
-30 to 80
Output
Voltage
Range
Output
Current
Range
Control
Voltage
Range
Input
Current
@ 5/24 Vdc
Input
Status
Indicator
SSR
Function
Isolation
Voltage
channel
1DC output
channel
1AC output
channel
4DC output
channel
AC output
4
(B)
(A)
(B)
(B)
(B)
VDC ADC VDC mA Vrms °C
VDC ADC VDC mA Vrms °C
VAC Arms VDC mA Vrms °C
VAC Arms VDC mA Vrms °C
For full SSR specifications see product datasheet at www.crydom.com
Maximum output current rating of any assembly is 8 amps per channel @ 40°C ambient, derating from full output to 0 amps @ 80°C ambient.
(B)
(A)
Standard Assemblies
Operating
Temp.
Range
Operating
Temp.
Range
Operating
Temp.
Range
Operating
Temp.
Range
Yes
Yes
Yes
Yes
DRA Series
Questions? Call or e-mail +1 (877) 502 5500
+44 (0) 1202 606030
sales@crydom.com
sales-europe@crydom.com
Americas
Europe
Part Number Nomenclature
Mechanical Dimensions
Tolerances: ± 0.02 in / 0.5 m
All dimensions are in: inches [millimeters]
DRA 4 -
Series
Number of Channels
1: one channel
4: four channels
CX240D5
Standard Crydom SSR p/n
(PCB Mount package only)
Wiring Diagram
Control
Load
Power
1
2
1234
3
4
TUPTUOTUPNI
Wiring diagram is identical for each individual section whether it is a single or four
channel assembly.
For AC loads, the AC line can be wired to either SSR/socket terminal 1 or terminal 2. 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 SSR/socket with
terminal 1 being positive with respect to terminal 2.
(C)
(C)
(D)
(D)
CX/CMX Series SSR SPF Series SSR
CX/CMX
MCX/MP
Series SSR
SPF Series SSR
MCX/MP Series SSR
1.72
[43.74]
2.12
[53.74]
FRONT VIEW
Note: Front view drawings apply to single and four channel assemblies.
SIDE VIEW TOP VIEW
seilbmessa lennahc ruoFseilbmessa lennahc enO
.39
[10.03]
2.40
[60.97] 1.71
[43.32]
3.53
[89.60]
1.48
[37.70]
2.06
[52.30]
.39
[10.03]
.9
[22.86]
[69.86]
2.75
2.45
[62.22]
(+ input for DC
control models)
(+ for DC output models)
1
2
3
4
0.40 [10.20]
0.50 [12.70]
0.20 [5.10]
To view available Installation Sheet
scan the QR code with your
smartphone or visit www.crydom.com
DRS Series
Other Crydom products and competitive part number cross-reference available at: www.crydom.com
DRS Series
Sockets
10 mm Single channel and 54 mm Four channel DIN Rail mount sockets available.
Input status LED for either 3 to 15 or 15 to 32 VDC control applications.
Cage style screw terminals for easy and reliable wire connection.
Socket clip ts all standard 35 mm DIN rail proles.
SINGLE CHANNEL SOCKET
List of parts included in the kit
Printed circuit board
Housing - right side (includes 2 screws)
Housing - left side
Green LED
LED standoff
Resistor 1K Ω, 0.25W (brown-black-red)
Resistor 4.7K Ω, 0.25W (yellow-violet-red)
Output terminal block
Input terminal block
Quantity
1
2
3
4
5
6
7
8
9
1
1
1
1
1
1
1
1
1
Part Number Nomenclature
DRS 1
Series
Number of Channels
1: one channel
4: four channels
4
8
1
95
6 or 7
2
3
FOUR CHANNEL SOCKET
List of parts included in the kit Quantity
Printed circuit board
Housing - right side (includes 2 screws)
Housing - left side (includes 2 screws)
Profile extrusion
Green LED
LED standoff
Resistor 1K Ω, 0.25W (brown-black-red)
Resistor 4.7K Ω, 0.25W (yellow-violet-red)
Output terminal block
Input terminal block
1
1
1
1
4
4
4
4
4
4
1
2
3
4
5
6
7
8
9
10
9
5
10
1
6
7 or 8
2
3
4
SSR(s) purchased separately.
LED status indicator is not required for proper function of the SSR and may be omitted. No resistors are needed when LED is not installed. For AC input SSR control applications LED status
indicator and resistor must not be used.
Each kit includes two different value resistors (1K Ω & 4.7K Ω) to choose from. Use 1K Ω (brown-black-red) resistor for applications with control voltage range between 3-15 VDC and 4.7K
Ω (yellow-violet-red) resistor for applications with control voltage range between 15-32 VDC.
(E)
(F)
(G)
(G)
(G)
(G)
(E)
(F)
(E)
(F)
(G)
© 2010 Crydom Inc., All Rights Reserved.
01/2010
Specifications are subject to change without prior notice.
Crydom and the Crydom logo are registered trademarks
of Crydom Inc.
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