2.3 Wiring Terminals
E5EK
2--9
• Connect the sensor input to terminal Nos. 11 to 14 and 33 as follows
according to the input type.
14
13
12
11
23
14
13
12
11
23
14
13
12
11
23
14
13
12
11
23
--
+
--
+
--
+
mA
Thermocouple Platinum
resistance
thermometer
Voltage input Current input
V
• T erminal Nos. 7 and 8 are for control output 1 (OUT1) , and termina l
Nos . 5 and 6 are for control outpu t 2 (OUT2). The following diag ram s
sh ow the ava ilable out pu t unit s and the ir internal equ a liz ing circuits.
86
75
86
75
86
75
86
75
86
75
86
75
L
E53-R E53-S E53-Q4
E53-V34
E53-V35
SSR PNP
0 to 10V/0 to 5V
+
--
GND
Relay
L
+
--
E53-Q
E53-Q3
NPN
E53-C3
E53-C3D
4to20mA/0to20mA
LL
mA V
+
--
+
--
GND
+v
+v
• 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.
Model Output Type Specifications
E53-R Relay 250 VAC, 5 A
E53-S SSR 75 to 250 V AC, 1 A
E53-Q
E53-Q3
E53-Q4
Voltage (NPN)
Voltage (NPN)
Voltage (PNP)
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)
E53-C3
E53-C3D
4to20mA
0to20mA
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
E53-V34
E53-V35
0to10V
0to5V
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
6
5
Close
F Sensor input
10
9
8
7
6
5
4
3
2
1
20
19
18
17
16
15
14
13
12
11
21 22
23
F Control output
10
9
8
7
6
5
4
3
2
1
20
19
18
17
16
15
14
13
12
11
21 22
23
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