Crydom One DR ATEX User Manual
DIN Rail Mount
Installation Sheet
AC/DC Output Single Channel &
AC Output Dual Channel SSR
INSTALLATION INSTRUCTIONS
Please read all installation instructions before using SeriesOne DR SSRs.
Install the relay on the DIN rail (as shown in drawing).
Wire the relay to the input side. AWG #22 minimum,
AWG #16 maximum (0.3-1.3 mm
Wire the relay to the output side. AWG #22 minimum
2
), AWG #14 (2.1 mm2) x 2 or AWG #12
(0.3 mm
2
) x 1 (standed/solid) maximum. Temperature
(3.3 mm
rating of 111ºC.
Maximum recommended terminal screw torque input
4.4 in-lbs (0.5 Nm) & output 7 in-lbs (0.8 Nm).
If multiple units are installed be sure to follow derating
curves (reverse side of this sheet).
General Notes
(A) Not all combinations of ratings are available.
(B) No grounding wire required. DC inductive loads must be diode suppressed.
(C) 4 Pin connector for dual channel output only. Mating connector: MOLEX 050579404 or equivalent.
(D) 4 Terminal screws Pozidrive #1, 3/16 in (4.8 mm).
(E) Minimum wire insulation strip length 0.20 in (5.1 mm), maximum 0.28 in (7.1 mm).
(F) F.1 Certified according to EN 60079-0:2012+A11:2013 and EN 60079-15:2010
F.2 Evaluated as equipment II 3 G Ex nA IIC T4 Gc under DEMKO No. 14 ATEX 1201X
F.3 Ambient temperature range -20°C ≤ T
F.4 SPECIAL CONDITIONS FOR SAFE USE:
The system shall be mounted in an ATEX certified enclosure with a minimum ingress protection
rating of at least IP54 as defined in EN60529 and used in an environment of not more than pollution
degree 2. Provision shall be made to prevent the rated voltage being exceeded by the transient
disturbances of more than 140% of the peak rated voltage.
2
). Temperature rating of 111ºC.
≤ 40°C
AMB
from DIN rail
To remove
To install
on DIN rail
SOLID STATE RELAY
PART NUMBER NOMENCLATURE
Single Channel
Series
(A)
Operating Voltage
06: 1-60 VDC
10: 1-100 VDC
24: 24-280 VAC
48: 48-600 VAC
Rated Load Current
03: 3 Amps
06: 6 Amps
12: 12 Amps
1206 DDR
Control Voltage
D: 4-32 VDC
A: 200-265 VAC
B: 90-140 VAC
E: 18-36 VAC
Dual Channel
Operating Voltage
Series
24: 24-280 VAC
48: 48-600 VAC
0624 DDRD
Control Voltage
D: 4-32 VDC
Required for valid part number
For options only and not required for valid part number
X
Agency Approvals
X: ATEX II 3G Ex nA IIC T4 Gc
approved
AC
Output
Only
Rated Load Current
06: 6 Amps
X
Agency Approvals
X: ATEX II 3G Ex nA IIC T4 Gc
approved
Switching Type
Blank: Zero Voltage Turn-On
(AC Output Only)
R: Instantaneous Turn-On
(AC Output, D suffix Only)
R
(F,G)
Switching Type
Blank: Zero Voltage Turn-On
R: Instantaneous Turn-On
R
(F,G)
Rev: 041515
Do not forget to visit us at: www.crydom.com
Copyright © 2015 Custom Sensors & Technologies. Specifications subject to change without notice.
DIN Rail Mount
Installation Sheet
4/A2
4/A2
1/L1
Load
+3/A1
2/T1
(B)
+3/A1
(D, E)
(C)
DC
CONTROL
AC SUPPLY
+A
-A
+B
-B
AC SUPPLY
For
DRDxxD06 versions
Load A
2/A2
2/A2
INPUT
STATUS
INPUT
STATUS
4/B2
Load B
WIRING DIAGRAMS
For DRxxx03, DRxxx06 or DRxxx12 versions
AC/DC CONTROL
VOLTAGE
(D, E)
AC/DC SUPPLY
(G) THIS EQUIPMENT IS OPEN-TYPE DEVICE AND IS MEANT TO BE INSTALLED IN AN
ENCLOSURE SUITABLE FOR THE ENVIRONMENT SUCH THAT THE EQUIPMENT IS ONLY
ACCESSIBLE WITH THE USE OF A TOOL. SUITABLE FOR USE IN CLASS I, DIVISION 2,
GROUPS A, B, C AND D HAZARDOUS LOCATIONS, OR NON-HAZARDOUS LOCATIONS
ONLY. WARNING - EXPLOSION HAZARD - DO NOT DISCONNECT EQUIPMENT WHILE THE
CIRCUIT IS LIVE OR UNLESS THE AREA IS KNOWN TO BE FREE OF IGNITABLE
CONCENTRATIONS. WARNING - EXPLOSION HAZARD - SUBSTITUTION OF ANY
COMPONENT MAY IMPAIR SUITABILITY FOR CLASS I, DIVISION 2.
INPUT
STATUS
DERATING CURVES
Derating curves are not for the ATEX certificate evaluation
3.0
1/A1
1/A1
2.0
1.0
Load Current (Amp)
0.0
0 10 20 30 40 50 60
DRxxx03
Ambient Temperature (°C)
3/B1
12.0
10.0
Load Current
(Combined for Dual) [Amp]
DRxxx12 & DRDxxD06
8.0
6.0
4.0
2.0
0.0
0 10 20 30 40 50 60
Ambient Temperature [°C]
WARNING
RISK OF MATERIAL DAMAGE AND HOT ENCLOSURE
• 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.
DRxxx06
70 80
6.0
5.0
4.0
3.0
2.0
1.0
Load Current (Amp)
0.0
0 10 20 30 40 50 60
Ambient Temperature (°C)
Single and multiple units for DRxx03
Installed single unit, distance to adjacent
components ≥ 11 mm for DRxxx06 and ≥ 18
mm for DRxxx12 & DRDxxD06
Multiple units, no minimum spacing between
components
70 80
DANGER
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.
70 80
Rev: 041515
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