User Manual

21
Wiring Terminals Section 2-2
3. When inserting the E5AN/E5EN Temperature Controller, check to make
sure that the sealing rubber is in place. Then, while pushing the front panel
into place, turn the Phillips screwdriver to the right in the opposite direction
used when removing the panel to tighten the screws on the top and bottom
surfaces (tightening torque: 0.3 to 0.5 N·m). Make sure that electronic
components do not come into contact with the case.
2-2 Wiring Terminals
2-2-1 Terminal Arrangement
E5CN
*The external power supply for ES1B cannot be used on the E5CN-C (Current
Output Model).
15
14
12
13
11
5
4
A
B
B
mA
V
+
+
−
−
6
8
9
10
2
3
1
7
+
+
−
Relay output
250 VAC, 3 A
(Resistive load)
Voltage output
12 VDC, 21 mA
Current output
4 to 20 mA DC
0 to 20 mA DC
Load 600 Ω max.
Analog input TC/Pt
Multi-input
Control output 1
Alarm output (Relay output)
Alarm output 2
Input power supply
100 to 240 VAC
24 VAC/DC (no polarity)
Alarm output 1, HBA/HS
alarm/input error
Alarm output (Relay
output), 250 VAC, 1 A
(Resistive load)
CT1
E53-CNQHN
Control output 2/
CT
−
+
12
11
15
14
13
E53-CNQ03N
Communications
/
Control output 2
−
+
B
A
RS-485
12
11
15
14
13
E53-CNHH03N
Communications/
Two CTs
CT2
CT1
13
14
15
11
12
B
A
RS-485
E53-CN03N
Communications
Do not
use.
Do not
use.
Do not
use.
Do not
use.
Do not
use.
B
A
RS-485
12
11
15
14
13
E53-CNBN
Event inputs
EV1
EV2
12
11
15
14
13
E53-CNHBN
Event inputs/
CT
CT1
13
14
15
11
12
EV2
EV1
Attach the appropriate terminal labels.
E53-CNH03N
Communications/
CT
CT1
13
14
15
11
12
B
A
RS-485
Do not
use.
Do not
use.
Do not
use.
Control
output 2
Control
output 2
12 VDC,
21 mA
Voltage
output
11
12
13
14
15
EV1
EV2
E53-CNPBN
Event inputs/
External power
supply for ES1B
12 VDC±10%
20 mA
11
12
13
14
15
E53-CNPHN
External power supply
for ES1B/CT
+
−
External power
12 VDC±10%
20 mA
+
−
External power
Do not
use.
CT1
CT1
CT2
11
12
13
14
15
EV1
EV2
11
12
13
14
15
−
+
Control
output 2
−
+
Control
output 2
E53-CNQBN
Event inputs/
Control output 2
E53-CNQHHN
Control output 2/
Two CTs