Omron E5EC User Manual

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E5@C Digital Temperature Controllers User’s Manual (H174)
 Control Outputs 1 and 2
The following diagrams show the applicable outputs and their internal equivalent circuits.
E5CC
* Control output 1 and control output 2 are not isolated.
E5CC-U
RX (relay
output)
QX (voltage output
(for driving SSR))
CX
(linear current output)
QQ (2 voltage outputs
(for driving SSRs))
CQ (linear current and
voltage output (for driving
SSR))
Code Output type Specification
RX Relay output SPST-NO, 250 VAC, 3 A (resistive load), Electrical life:
100,000 operations
QX Voltage output (for driving SSR) PNP, 12 VDC ±20%, 21 mA (with short-circuit protection)
CX Linear current output 4 to 20 or 0 to 20 mA DC, Load: 500 Ω max., Resolution:
Approx. 10,000
QQ* 2 voltage outputs (for driving SSRs) PNP, 12 VDC ±20%, 21 mA (with short-circuit protection)
CQ* Linear current output
(control output 1)
4 to 20 or 0 to 20 mA DC, Load: 500 Ω max., Resolution:
Approx. 10,000
Voltage output (for driving SSR)
(control output 2)
PNP, 12 VDC ±20%, 21 mA (with short-circuit protection)
RW (relay, SPDT)
QX (voltage output (for
driving SSR))
CX (linear current)
Code Output type Specification
RW Relay (SPDT) SPDT, 250 VAC, 3 A (resistive load), electrical life:
100,000 operations
QX Voltage (for driving SSR) PNP, 12 VDC ±20%, 21 mA (with short-circuit protection)
CX Linear current 4 to 20 mA DC or 0 to 20 mA DC with load of 500 Ω max.
Resolution: Approx. 10,000
A
B
+v
+
−
A
B
L
+v
+
−
L
A
B
−
A
B
C
+v
+
+
L
+v
L
−
A
B
C
+
+
L
+ v
L
+ v
E
F
D
+v
+
−
L
E
D
+ v
+
L
−
E
D

Omron E5EC Specifications

General

Mounting Type	Panel Mount
Display Resolution	0.1°C or 1°C
Control Method	ON/OFF
Input Type	Thermocouple, RTD, Analog voltage
Supply Voltage	100 to 240 VAC
Output Type	Relay, Voltage, Current
Size	48 x 96 mm
Control Output	Relay, Voltage, Current
Alarm Output	Relay
Communication	RS-485
Ambient Operating Temperature	-10 to 55°C
Ambient Operating Humidity	25 to 85% RH
Protection Rating	IP20