Omron E5CN User Manual

xvi
■ Terminal Arrangements
■ Body Drawout
■ Ratings
Previous models Upgraded models
E5AN/EN Terminals 16 through 20 were changed. Terminals 1 through
15 were not changed.
Previous models Upgraded models
E5AN/EN • Using Screws • Using Hooks
Previous models Upgraded models
Input sensor types for ther-
mocouple inputs
--- The following types of thermocouple input
were added: W and PLII.
Input range for E thermocouple: 0 to 600°C Input range increased for E thermocouple:
−200 to 600°C
Input accuracy
(There are no changes in
thermocouple specifications
for E5CN-U.)
• Thermocouple: (±0.5% PV or ±1°C, which-
ever is greater) ±1 digit
• Platinum resistance thermometer:
(±0.5%PV or ±1°C, whichever is greater)
±1 digit
• Analog input: ±0.5% FS ±1 digit
• Thermocouple: (±0.3% PV or ±1°C, which-
ever is greater) ±1 digit
• Platinum resistance thermometer: (±0.2%
PV or ±0.8°C, whichever is greater) ±1
digit
• Analog input: ±0.2% FS ±1 digit
CT2
One CT
Two CTs
Voltage output
Long-life relay
output
−
+
CT1
12 VDC, 21 mA
+
−
A
B
B
+
V
mA
−
250 VAC, 3 A
Analog input
TC/Pt universal input
Control Output 2
External power
supply for ES1B
12 VDC, 20 mA
Control Output 2
(Resistive load)
+
−
+
−
14
15
14
15
14
15
14
15
16
17
18
19
19
++
−
B
+
V
mA
−
−
CT1
CT2
+
−
DO NOT
USE
+
−
DO NOT
USE
DO NOT
USE
B
A
DO NOT
USE
DO NOT
USE
DO NOT
USE
One CT
Two CTs
Analo
g
in
p
utTC/Pt universal in
p
ut
Control Output 2
External power
supply
12 VDC, 20 mA
Control Output 2
External power
supply
14
15
16
17
18
19
20

Omron E5CN Specifications

General

Communication	RS-485 (optional)
Mounting	Panel Mount
Control Method	ON/OFF
Input Type	Thermocouple, RTD
Supply Voltage	100 to 240 VAC
Output Type	Relay, Voltage (for driving SSR), Current
Display Type	7-segment LED
Size	48 x 48 mm
Control Output	Relay, Voltage (for driving SSR), Current
Alarm Output	1 or 2 outputs
Dimensions	48 x 48 x 78 mm
Ambient Operating Temperature	-10 to 55°C
Protection Rating	IP66