Rev. 111312
DRT
Series
Operating Voltage
06: 60 VDC
24: 280 VAC
Rated Load Current
06: 6 Amps
Control Voltage
D: 12-24 VAC/DC
A: 180-240 VAC/DC
B: 90-140 VAC/DC
Timing Function
A: A/At, Delay on Make
B: Single Shot
C: Delay on Break
H: H/Ht, Interval
L: L/Li, Repeat Cycle
U: Multifunction
(A/At, H/Ht, D/Di,
B, C, Ac & Bw)
Switching Type
(24 suffix only)
Blank: Zero Voltage Turn-On
R: Random Turn-On
0624 DA R
AC
Output
Only
PART NUMBER NOMENCLATURE
Crydom’s proprietary thermal management technology and proven Solid State Relay expertise are
now combined with advanced uP based timing in the SeriesOne DR Timer line offering models with
8 different precision timing functions with 18 variations in a compact 11 mm wide IP20 housing with
unique integrated heat sink designed for the direct control of a wide variety of resistive and
inductive loads.
FEATURES
Compact Size (11mm wide)
Single channel 6 Amps output power rating
Single channel 60 VDC & 280 VAC operating voltage ratings
12-24, 90-140 & 180-240 VAC/DC control input options available
8 Industry standard functions (A/At, B, C, D/Di, H/Ht, L/Li, Ac, Bw)
IP20 Housing with unique integrated heat sink
LED Input/Timer status Indicator
AC Output versions with Zero Voltage Turn-On for resistive loads and Random Turn-On for
inductive loads
UL Listed & cUL recognized
(A)
UL & IEC General Use & Motor Control rated
Required for valid part number
For options only and not required for valid part number
(A) For UL listing the housing can not exceed
130°C or the load terminals exceed 105°C
(B) Use copper conductors rated 75°C only.
(C) Minimum spacing between units is 11 mm.
(D) Timing accuracy ± 10%
MOUNTING INSTRUCTIONS
Please read all installation instructions before using your SeriesOne DR Timer.
Install the relay on the DIN rail (as shown in fig.1).
Wire the relay to the input side. AWG #22 (0.3 mm
2
)
minimum, AWG #16 (1.3 mm
2
) maximum .
Wire the relay to the output side. AWG #22 (0.3
mm
2
) minimum, AWG #14 (2.1 mm
2
) x 2 or AWG #12
(3.3 mm
2
) x 1 (stranded/solid) maximum.
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.
WARNING! Removing product from 35 mm rail incorrectly by not using the appropriate tool
could damage the latching system
(B)
DIN Rail Mounted AC & DC Output
Solid State Relay Timers
TABLE 1. Timer Settings
Identification
Timing
Function
U
Multifunction
[A/At, H/Ht, D/Di,
B, C, Ac, Bw]
L
Repeat Cycle
A
Delay on Make
H
Interval
B
Single Shot
C
Delay on Break
10
1
2
8
7
6
5
4
3
9
10
1
2
8
7
6
5
4
3
9
10
1
2
8
7
6
5
4
3
9
10
1
2
8
7
6
5
4
3
9
INPUT
STATUS
10h
10m
1h
100h
1s
10s
1m
Ac
C
Di
Bw
A
H
B
10h
10m
1h
100h
1s
10s
1m
10h
10m
1h
100h
1s
10s
1m
10h
10m
1h
100h
1s
10s
1m
Range Function Fine Adjustment
Fine Adjustment
Fine AdjustmentRange
Front ViewSide View
T on T off
DERATING CURVES
5
3
6
4
2
1
0 302010 40 50 60 70 80
0
Ambient Temperature (ºC)
Load Current (Amps)
DRTxxxx06x
Single or Multi Unit
Multiple Units no Spacing
(C)
fig. 1
To install on DIN rail
To remove from
DIN rail
DRTxxx06x
WIRING DIAGRAM
Wire Size
Maximum wire strip length
0.20 in (5.1 mm), maximum
0.28 in (7.1 mm).
(B)
Terminals
5 Terminal screws Pozidriv #1,
3/16 in (4.8 mm).
Important Considerations
Be sure to use input and
output voltages within
operating ranges.
Load is allowed in either
terminal L1 or terminal T1
LED indicates only input
status. It does not represent
output status.
AC/DC CONTROL
VOLTAGE
(Relay Input)
Load
Load
AC/DC SUPPLY
(Relay Output)
T1
L1
A2
A1
Y1
1s
10 s
1 min
10 min
1 h
10 h
100 h
0.1 s to 1 s
1 s to 10 s
0.1 min to 1 min
1 min to 10 min
0.1 h to 1 h
1 h to 10 h
10 h to 100 h
TABLE 2. Timing Ranges
Identification Timing Range
(D)
(2 pages)
(3 pages)
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