Omron E5AJ-A2HB Operation Manual page 41

Terminal Arrangement
E5CJ Standard Model
100 to 240 VAC, 50 or 60 Hz, 12 VA
or
24 VAC, 50 or 60 HZ, 10 VA
24 VDC 6 W
(Heater burnout alarm
See note 2.
and temperature alarm)
2. Only the heater burnout alarm will be output from the alarm output 1 termi-
nals if alarm mode switch 1 is set to 0. Only the temperature alarm will be
output if the heater burnout alarm value is set to 0.0 A.
See note 1.
Event input 1 (EV1) Exter-
nally selects the set point.
open
short-circuit
5
4
3
Alarm
(ALM1)
output 1
2
Alarm output 2
1
1 A (resistive load)
at 250 VAC
Note 1. The event input terminals and voltage output and current output terminals
are not insulated.
2. Only the heater burnout alarm will be output from the alarm output 1 termi-
nals if alarm mode switch 1 is set to 0. Only the temperature alarm will be
output if the heater burnout alarm value is set to 0.0 A.
3. A simple model with no alarm does not incorporate any event input or alarm
output. A simple model with an alarm function does not incorporate any
event input.
Control output (OUT)
+
10
Voltage Output Unit
12 VDC
(20 mA max.)
–
9
+
10
Current Output Unit
4 to 20 mA DC
–
(with a load of 600 Ω max.)
9
Relay Output Unit
10
3 A (resistive load)
14
+
at 250 VAC
9
13 –
A
8
12
–
B
7
11
B
+
6
Use the E54-CT1 with a hole
CT
diameter of 5.8 mm or E54-CT3 with a hole
diameter of 12 mm (both sold separately).
Section 5-3
39