Crydom ED-24-C-5-R, ED-10-C-5-R, ED-06-C-5-R, ED-24-B-5-R, ED-10-B-5-R User guide
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ED Series
AC/DC Output Pluggable SSRs
ED Series
TO UNLOCK
TO LOCK
TO INSTALL ON DIN RAIL
SSR
ED Series
SSR
MOUNTING INSTRUCTIONS
Please read all installation instructions before using ED Series SSRs.
Select mounting type. DIN rail mountable (DRSED) and PCB
mountable (PCBSED) sockets are sold separately.
Mounting an ED series SSR using a DIN rail mountable socket:
Insert ED series SSR into DRSED socket observing terminals’
orientation (fig. 1).
Secure ED SSR using latching mechanism on socket until you hear
a clicking sound.
Install the ED series SSR / socket on the DIN rail as shown in fig.1
Wire the socket DRSED to the input/output side (fig. 5). 24 AWG
minimum, 2 x 14 AWG (stranded/solid) maximum. Maximum
recommended terminal screw torque 5.3-8.85 in lbs (0.60-1.2 N m)
on input/output terminations. Choose wire gauge according to load
current.
To retrieve the ED series SSR from socket, first unlock latching
mechanism, as shown in fig.1, then gently pull the SSR.
Release DRSED socket from DIN rail using a screwdriver. See fig.1.
If multiple units are installed be sure to follow derating curve.
Mounting an ED series SSR using a PCB mountable socket:
Before mounting the ED series SSR into the PCBSED socket, first solder PCBSED socket onto PC board.
When soldering the relay terminals, use a soldering iron of 30 to 60W, and quickly complete soldering (within
approximately 3 seconds). Use a non-corrosive resin flux.
Insert ED series SSR into PCBSED socket observing terminals’ orientation (fig. 2).
Secure ED SSR using latching mechanism on socket until you hear a clicking sound.
To retrieve the ED series SSR from socket, first unlock latching mechanism, as shown in fig.2, then gently
pull the SSR.
TO REMOVE FROM
DIN RAIL
fig. 1 DRSED Socket Mounting/Dismounting
fig. 2 PCBSED Socket Mounting
PART NUMBER NOMENCLATURE
Output Voltage
06: 1-48 VDC (5 Amps only)
10: 1-80 VDC (5 Amps only)
Series
24: 24-280 VAC
ED 24 C 5
Control Voltage
B: 90-140 VAC *
C: 18-32 VDC
D: 3-15 VDC **
E: 18-36 VAC
Required for valid part number
For options only and not required
for valid part number
DERATING CURVES
The following deating curves must be observed before installation.
6.0
5.0
4.0
3.0
2.0
Load Current (Amps)
1.0
0
ED24xxx
5 Amps
3 Amps
10 20 30 40 50 60 70 80
Ambient Temperature (ºC)
F: 48-72 VDC
(A)
(B) (C)
Operational Current
3: 3 Amps (not available with B & E suffixes)
5: 5 Amps
R
Switching Mode
Blank: Zero Voltage Turn-On
(AC Output only)
R: Random Turn-On
(AC Output only)
* 100-140 VAC range for ED24B5
** 5-15 VDC range for ED06/10D5
6.0
5.0
4.0
3.0
2.0
Load Current (Amps)
1.0
0
10 20 30 40 50 60 70 80
Ambient Temperature (ºC)
ED10x5 & ED06x5
(A) UL ratings are for relays only. 100% Duty Cycle.
(B) Curve based on a minimum spacing between parts of 17mm for ED24x5 and 13mm for
ED24x3. Maximum current @ 0mm spacing is 2.7A for ED24x5 and 2.3A for ED24x3 @ 40ºC.
Derating Value: ED24x5 = 0.135A per mm, ED24x3 = 0.054A per mm.
(C) Curve based on a minimum spacing between parts of 16mm. Maximum current @ 0mm
spacing is 3A. Derating Value: ED06x5, ED10x5 = 0.125A per mm.
(D) DC inductive loads must be diode suppressed.
(E) No grounding required.
(F) For sockets intended for AC input control voltage, the AC line can be wired to either DRS
socket terminal 1 (A1-) or terminal 5 (A2+). Proper polarity must be observed for DC input control
voltage sockets being terminal 5 (A2+) positive with respect to terminal 1 (A1-).
(G) For AC loads, the AC line can be wired to either DRS socket terminal 4 (11) or terminal 3 (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 3 (14)
being positive with respect to terminal 4 (11).
(H) Minimum wire strip lenght 0.197 in (5 mm), maximum 0.256 in (6.5 mm).
(J) Input / Output terminals screw M3 Combo Drive.
WIRING DIAGRAM
(F,G)
RELAY
Part no.: ED series
(Bottom view)
3
4
2
1
1 (A1)
DC/AC
Control voltage
fig. 3
(D,E)
SOCKET
Part no.: PCBSED
(14)
3
Load
4
(11)
5
(Bottom view)
3
3
(14)
4
1 (A1)
(11)
2
1
5
Load
fig. 4
4
5 (A2)
(H,J)
SOCKET
Part no.: DRSED
(Top view)
4
(11)
3
(14)
Load
4
2
3
5 (A2)
5 (A2)
1 (A1)
fig. 5
Rev. 050311
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