Omron E5AN - Page 72

36
Wiring Terminals Section 2-2
Input • Make the connections according to the input type as shown below, using
terminals 3 to 5 for the E5CN, pins 1 to 3 for the E5CN-U, pins 18 to 20 for
the E5AN or E5EN and pins 10 to 12 for the E5GN.
When extending the thermocouple lead wires, be sure to use compensating
wires that match the thermocouple type. When extending the lead wires of a
platinum resistance thermometer, be sure to use wires that have low resis-
tance and keep the resistance of the three lead wires the same.
Do not
use.
E5CN E5CN-U
E5AN/EN E5GN
+
−
−
+
+
V
+
−
−
+
+
−
v
+
−
−
+
−
V
+
Analog input
Platinum resistance
thermometer
Thermocouple
Analog input
Platinum resistance
thermometer
Thermocouple
Analog input
Platinum resistance
thermometer
Thermocouple
Analog input
Platinum resistance
thermometer
Thermocouple
mA
mA
mA
Do not
use.
Do not
use.
Do not
use.
Do not
use.
Do not
use.
3
4
5
3
4
5
3
4
5
3
2
1
3
2
1
3
2
1
Do not
use.
Do not
use.
Do not
use.
Do not
use.
18
19
20
18
19
20
18
19
20
+
−
mA
+
−
+
−
Do not
use.
Do not
use.
V