Omron E5EK User Manual page 29

F Sensor input
10 20
21 22
9 19
8 18
7 17
6 16
5 15
4 14
3 13
12
2
23
1 11
F Control output
10 20
21 22
9 19
8 18
7 17
6 16
5 15
4 14
3 13
2 12
23
1 11
Model Output Type
E53-R Relay
E53-S SSR
E53-Q Voltage (NPN)
E53-Q3 Voltage (NPN)
E53-Q4 Voltage (PNP)
E53-C3 4 to 20 mA
E53-C3D 0 to 20 mA
E53-V34 0 to 10 V
E53-V35 0 to 5 V
• Connect the sensor input to terminal Nos. 11 to 14 and 33 as follows
according to the input type.
14
13
--
12
11
+
23
Thermocouple
• Terminal Nos. 7 and 8 are for control output 1 (OUT1), and terminal
Nos. 5 and 6 are for control output 2 (OUT2). The following diagrams
show the available output units and their internal equalizing circuits.
8 6
7 5
Relay
E53-R
+
8 6
mA L
7 5
- -
4 to 20mA/0 to 20mA
E53-C3
E53-C3D
• With E53-VVV output units, about 2 V is output for one second after
the power is interrupted.
• The following table shows the specifications for each output unit.
250 VAC, 5 A
75 to 250 VAC, 1 A
NPN : 12 VDC, 40 mA (with short-circuit protection)
NPN : 24 VDC, 20 mA (with short-circuit protection)
PNP : 24 VDC, 20 mA (with short-circuit protection)
4 to 20 mA, Permissible load impedance: 600 Ω max., Resolution: Approx. 2600
0 to 20 mA, Permissible load impedance: 600 Ω max., Resolution: Approx. 2600
0 to 10 VDC, Permissible load impedance: 1 kΩ min., Resolution: Approx. 2600
0 to 5 VDC, Permissible load impedance: 1 kΩ min., Resolution: Approx. 2600
With E5EK-PRR2 controllers, relay output (250 VAC, 1 A) is fixed.
When replacing the output unit, use the E53-R. The following diagrams
show the relationship between terminals and open/close relay settings.
8
7
Open
+
14 14
V
13 13
12 12
--
11 11
23 23
Platinum Voltage input
resistance
thermometer
8 6 +v 8 6
7 5 7 5
GND
SSR NPN
E53-S E53-Q
E53-Q3
+
8 6
V L
7 5
- -
0 to 10V/0 to 5V
E53-V34
E53-V35
Specifications
6
5
Close
2.3 Wiring Terminals
14
13
--
12
mA
11
23
+
Current input
+ +
+v
8 6
L L
7 5
GND
- - - -
PNP
E53-Q4
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