Crouzet-PJRX110A
| Part # | Crouzet-PJRX110A |
Download  | Crouzet-PJRX110A |
CONTROLS
CONTROLS
JR SERIES
ALTERNATING RELAY
UL listed
CSA recognized
• Duplex
Alternating Control
• SPDT
or DPDT Control Relay
• 10
Amp Rated
• Externally
Controlled
The electronic alternating relay is designed to replace mechanical
style devices used in control applications requiring a duplexing
or alternating action of the control circuits to operate pumps,
compressors, etc. This is achieved by activating a control switch
which is common to one side of the input control voltage. The output
contact of the relay(s) change state when this switch is opened
(on de-energization of the control circuit). When the control initiate
switch is actuated and released or opened, the relay will change
state. The next time the initiate switch is actuated and released it
will change back to its original state. Two red LED’s located on the
top of the dust resistant enclosure provide the status of the relay.
SPECIFICATIONS:
WIRING DIAGRAM:
Input
. . . . . . . . . . . . . . . . . . . . . . . .
24 VAC/DC, 110, 220 VAC
15%, 50/60 Hz
Maximum power consumption
. . .
24 VAC: 1.5 VA
110 VAC: 5 VA
220 VAC: 11 VA
Output
. . . . . . . . . . . . . . . . . . . . . .
SPDT 10 A resistive
DPDT 10 A resistive
PJR
PJRX
LJR2
INITIATE
INITIATE
SWITCH
SWITCH
*
*
4
5
8
4
5
6
7
5
DPDT 10 A crosswired
3
3
2
6
7
6
7
4
8
Minimum pulse
. . . . . . . . . . . . . . .
30 ms
Contact material
. . . . . . . . . . . . . .
AgCdO
Maximum loading
. . . . . . . . . . . . .
10 A AC resistive 8 A DC inductive
3
9
2
10
2
1
1
8
1
11
Maximum switching voltage
. . . . .
250 VAC
Relay maximum power rating
. . . .
2200 VA
Mechanical life of relay
. . . . . . . . .
3 x 10
6
operations
250 VDC
80 W
INITIATE SWITCH*
Electrical life of relay
. . . . . . . . . . .
2 x 10
5
at 2200 VA resistive load
* INITIATE SWITCH must be isolated from other circuits
Operating temperature
. . . . . . . . .
14°F to 140°F
Weight
. . . . . . . . . . . . . . . . . . . . . .
2.8 oz. (100g)
-10°C to +60°C
ORDERING INFORMATION:
L
JR2
110A
MOUNTING
SERIES
INPUT POWER
SERIES
INPUT POWER
24A
= 24 VAC/DC
110A
= 110 VAC
220A
= 220 VAC
MOUNTING
L
= 11 pin plug-in
P
= 8 pin plug-in
JR2
= DPDT (LJRZ only)
JR
= SPDT
JRX
= DPDT crosswired
Products and specifications subject to change without notice.
2/78
CONTROLS
CONTROLS
JRS SERIES
ALTERNATING RELAY WITH
SELECTOR SWITCH
UL listed
• Duplex
Alternating Control
• SPDT
or DPDT Control Relay
• 10
Amp Rated
• Externally
Controlled
• Selection
of Lead or Lag Load
2
The electronic alternating relay is designed to replace mechanical
style devices used in control applications requiring a duplexing
or alternating action of the control circuits to operate pumps,
compressors, etc. This is achieved by activating a control switch
which is common to one side of the input control voltage. The
output contact of the relay(s) change state when this switch is
opened (on de-energization of the control circuit). When the control
initiate switch is actuated and released or opened, the relay will
change state. The next time the initiate switch is actuated, it will
change back to its original state. Two red LED’s located on the top
of the dust resistant enclosure provide the status of the relay. A 3
Position Selector switch is installed for selection of normal opera-
tion (alternating) or selection of lead or lag load.
SPECIFICATIONS:
WIRING DIAGRAM:
Input
. . . . . . . . . . . . . . . . . . . . . . . .
24 VAC/DC, 110, 220 VAC
15%, 50/60 Hz
Maximum power consumption
. . .
24 VAC: 1.5 VA
110 VAC: 5 VA
220 VAC: 11VA
Output
. . . . . . . . . . . . . . . . . . . . . .
SPDT 10 A resistive
DPDT 10 A resistive
PJRS
PJRXS
LJRS2
INITIATE
INITIATE
SWITCH
SWITCH
4
5
8
4
5
6
7
5
DPDT 10 A crosswired
3
3
2
6
7
6
7
4
8
Minimum pulse
. . . . . . . . . . . . . . .
30 ms
Contact material
. . . . . . . . . . . . . .
AgCdO
Maximum loading
. . . . . . . . . . . . .
10 A AC resistive 8 A DC inductive
3
9
2
10
2
1
1
8
1
11
Maximum switching voltage
. . . . .
250 VAC
Relay maximum power rating
. . . .
2200 VA
Mechanical life of relay
. . . . . . . . .
3 x 10
6
operations
250 VDC
80 W
INITIATE SWITCH
Electrical life of relay
. . . . . . . . . . .
2 x 10
5
at 2200 VA resistive load
Operating temperature
. . . . . . . . .
14°F to 140°F
Weight
. . . . . . . . . . . . . . . . . . . . . .
2.8 oz. (100g)
-10°C to +60°C
ORDERING INFORMATION:
L
JRS 2
110A
MOUNTING
SERIES
INPUT POWER
SERIES
INPUT POWER
24A
= 24
MOUNTING
L
= 11 pin plug-in
P
= 8 pin plug-in
LJRS 2
= DPDT
PJRS
= SPDT
PJRXS
= DPDT (crosswired)
VAC/DC
110A
= 110 VAC
220A
= 220 VAC
NOTE:
DPDT relay available only with 11 pin plug-in (L)
.
Products and specifications subject to change without notice.
2/79
