Omron E5AN Instructions

11
E5AN/E5EN
External Connections
• A voltage output (control output 1, for driving SSR) is not electrically insulated from the internal circuits. When using a grounding thermocouple,
do not connect any of the control output terminals to ground. If the control output terminals are connected to ground, errors will occur in the
measured temperature values as a result of leakage current.
The voltage output (control output 2, for driving SSR) has basic insulation provided for the internal circuit.
• Consult with your OMRON representative before using the external power supply for the ES1B for any other purpose.
Isolation/Insulation Block Diagrams
A heater burnout alarm, heater short alarm,
heater overcurrent alarm, or input alarm is
sent to the output to which the alarm 1
function is assigned.
Communications
E53-EN03
RS-485
B (+)
1 1
A (−) 1 2
DO NOT USE 1 3
E53-EN01
RS-232C
S D
1 1
RD 1 2
S G 1 3
E53-AKB
Event inputs
1 1
1 2
1 3
250 VAC, 3 A
(resistive load)
Relay outputs
• 100 to 240 VAC
• 24 VAC/VDC (no polarity)
Current output
0 to 20 mA DC
Voltage output
(for driving SSR)
12 VDC, 40 mA
Load: 600 Ω max.
4 to 20 mA DC
Relay output
250 VAC, 5A
(resistive load)
Voltage output
(for driving SSR)
12 VDC, 21 mA
Long-life relay output
250 VAC, 3 A
(resistive load)
E V
E V 2
CT1/CT2
Control output 2
Auxiliary output
1, 2, 3
Control output 1
Input power supply
Auxiliary output 2
1
2
3
4
5
1 3
1 4
1 5
6
7
8
9
1 0
1 6
1 7
1 8
1 9
Control output 1
Analog input
TC/Pt
universal-input
B
V
m A
Auxiliary output 3
2 0
C T 1
C T 2
E V 1
E V 2
CT1/CT2 Control Output 2
Control output 2
D O N O T
U S E
External power supply
12 VDC, 20 mA
D O N O T
U S E
External Power Supply
D O N O T
U S E
B
A
D O N O T
U S E
D O N O T
U S E
D O N O T
U S E
Auxiliary output 1
Event Inputs
1 1
1 2
The E5@N-@@@T@ is set for a K-type thermocouple
(input type = 5) by default. An input error (s.err) will
occur if the input type setting does not agree with the
temperature sensor. Check the input type.
Controllers
Option Units
Auxiliaryoutput1
Auxiliaryoutput2
Auxiliaryoutput3
Communications/Events
Externalpowersupply/Qoutput(OUT2)
Coutput/Transferoutput
Input/CTinput/Qoutput(OUT1)
Routput
Youtput
Power
supply
:Reinforcedinsulation
:Functionalinsulation

Omron E5AN Specifications

General

Brand	Omron
Model	E5AN
Category	Temperature Controller
Language	English